{"id":4523,"date":"2026-10-06T02:28:48","date_gmt":"2026-10-05T18:28:48","guid":{"rendered":"https:\/\/dzxmetals.com\/case-medical\/"},"modified":"2026-10-06T02:28:48","modified_gmt":"2026-10-05T18:28:48","slug":"case-medical","status":"publish","type":"post","link":"https:\/\/dzxmetals.com\/es\/case-medical\/","title":{"rendered":"Calificaci\u00f3n de materiales de implantes y gu\u00edas de nitinol"},"content":{"rendered":"<style>.dzx-case{--dc-blue:#1266b1;--dc-dark:#063d68;--dc-ink:#1e293b;--dc-body:#334155;--dc-pale:#f0f5fa;--dc-border:#d1d5db;--dc-orange:#f9960e;box-sizing:border-box;max-width:1140px;margin:0 auto;color:var(--dc-body);font-family:\"Golos Text\",Arial,sans-serif;font-size:16px;line-height:1.8;overflow-wrap:anywhere;text-align:left}\n.dzx-case *{box-sizing:border-box;min-width:0}\n.dzx-case p{margin:0 0 18px;line-height:inherit}\n.dzx-case p:last-child{margin-bottom:0}\n.dzx-case h2{color:var(--dc-ink);font-size:clamp(23px,3vw,30px);font-weight:700;line-height:1.3;margin:0 0 24px;padding:0 0 14px;border-bottom:2px solid #dbe7f2;letter-spacing:-.3px}\n.dzx-case h3{color:var(--dc-dark);font-size:20px;line-height:1.4;margin:0 0 12px;font-weight:600}\n.dzx-case strong{font-weight:600;color:var(--dc-ink)}\n.dzx-case a{color:var(--dc-blue);text-decoration:underline;text-underline-offset:3px;line-height:inherit}\n.dzx-case a:hover{color:var(--dc-dark)}\n.dzx-case a:focus-visible,.dzx-case summary:focus-visible{outline:3px solid var(--dc-orange);outline-offset:4px}\n.dzx-case .dc-content-bg{margin:0 0 30px;padding:32px;border:1px solid var(--dc-border);border-radius:8px;background:#fff}\n.dzx-case>.dc-content-bg:first-child{border-top:4px solid var(--dc-blue)}\n.dzx-case>.dc-content-bg.dc-overview{padding:0;border:0;border-radius:0;background:transparent}\n.dzx-case>.dc-content-bg.dc-overview:first-child{border-top:0}\n.dzx-case .dc-overview .dc-med-intro{background:var(--dc-pale);border-left:4px solid var(--dc-blue);padding:22px 26px;margin:0 0 24px}\n.dzx-case .dc-case-facts{padding:24px 28px;margin:0 0 36px;background:#f7f9fc;border-top:3px solid var(--dc-dark)}\n.dzx-case .dc-case-facts .dc-row{margin:0}\n.dzx-case .dc-overview .dc-table-wrap{margin:0}\n.dzx-case .dc-content,.dzx-case .dc-content-box3{width:100%;margin:0;padding:0;max-width:none}\n.dzx-case .dc-med-intro{font-size:17px;line-height:1.9}\n.dzx-case .dc-row{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:22px;margin:0 0 22px;padding:0}\n.dzx-case .dc-row:last-child{margin-bottom:0}\n.dzx-case .dc-row>div{grid-column:span 12;padding:0;margin:0;max-width:none;width:auto}\n.dzx-case .dc-row>.dc-col-6{grid-column:span 6}\n.dzx-case .dc-row.dc-media-stack{gap:18px}\n.dzx-case .dc-row.dc-media-stack>.dc-col-md-4,.dzx-case .dc-row.dc-media-stack>.dc-col-md-8{grid-column:1\/-1}\n.dzx-case .dc-media-stack .dc-left-pic img{height:auto;max-height:380px;max-width:680px;margin:0 auto}\n.dzx-case .dc-card-box,.dzx-case .dc-sol-card{padding:0;margin:0;background:transparent;border:0}\n.dzx-case .dc-sol-card{margin-top:8px}\n.dzx-case .dc-card-box+.dc-row{margin-top:22px}\n.dzx-case .dc-app-card{display:flex;flex-direction:column;height:100%;padding:24px;background:var(--dc-pale);border:1px solid #dbe7f2;border-radius:6px;border-top:3px solid var(--dc-blue)}\n.dzx-case .dc-app-card p{flex:1;font-size:15px;margin-bottom:16px}\n.dzx-case .dc-more{align-self:flex-start;font-weight:600;text-decoration:none}\n.dzx-case ul,.dzx-case ol{margin:0 0 20px;padding:0 0 0 23px;list-style-position:outside}\n.dzx-case ul{list-style-type:disc}\n.dzx-case li{margin:0 0 12px;padding:0 0 0 3px}\n.dzx-case li::marker{color:var(--dc-blue)}\n.dzx-case li:last-child{margin-bottom:0}\n.dzx-case .dc-table-wrap{max-width:100%;margin:18px 0;border:1px solid var(--dc-border);border-radius:6px;overflow:hidden;background:#fff}\n.dzx-case .dc-table-responsive{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}\n.dzx-case .dc-media-stack .dc-table-responsive{scrollbar-width:thin;scrollbar-color:var(--dc-blue) #eaf1f8}\n.dzx-case .dc-media-stack .dc-table-responsive::-webkit-scrollbar{height:8px}\n.dzx-case .dc-media-stack .dc-table-responsive::-webkit-scrollbar-track{background:#eaf1f8}\n.dzx-case .dc-media-stack .dc-table-responsive::-webkit-scrollbar-thumb{background:var(--dc-blue);border-radius:4px}\n.dzx-case table{border-collapse:collapse;border-spacing:0;width:100%;table-layout:auto;margin:0;font-size:14px;line-height:1.65;border:0;background:#fff}\n.dzx-case th,.dzx-case td{padding:13px 16px;text-align:left;vertical-align:top;border:0;border-bottom:1px solid #dbe3ec;overflow-wrap:anywhere;line-height:1.65}\n.dzx-case thead th{background:var(--dc-dark);color:#fff;font-weight:600}\n.dzx-case tbody th{background:#eaf1f8;color:var(--dc-dark);font-weight:600;width:29%}\n.dzx-case tr:nth-child(even) td{background:#f7f9fc}\n.dzx-case tbody tr:last-child>th,.dzx-case tbody tr:last-child>td{border-bottom:0}\n.dzx-case .dc-ref-card,.dzx-case .dc-ref-list{margin:0}\n.dzx-case .dc-ref-list li{padding-bottom:16px;border-bottom:1px solid #e2e8f0;margin-bottom:16px}\n.dzx-case .dc-ref-name{display:block;font-weight:600;color:var(--dc-ink)}\n.dzx-case .dc-ref-desc{display:block;font-size:14px;margin:5px 0}\n.dzx-case .dc-ref-link{font-size:14px;font-weight:600}\n.dzx-case .dc-ref-note{font-size:13px;line-height:1.8;margin-top:20px;padding:16px 18px;background:var(--dc-pale);border-left:3px solid var(--dc-blue);border-radius:3px}\n.dzx-case figure{display:block;margin:0}\n.dzx-case img{display:block;max-width:100%;width:100%;height:auto;border:0}\n.dzx-case .dc-left-pic img{width:100%;height:280px;object-fit:contain;border:1px solid #e2e8f0;border-radius:6px;background:#f8fafc;padding:14px}\n.dzx-case .dc-left-pic figure a{display:block}\n.dzx-case .dc-gs-pics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:6px 0}\n.dzx-case .dc-gs-pics figure{background:#fff;border:1px solid #e2e8f0;border-radius:6px;overflow:hidden}\n.dzx-case .dc-gs-pics img{width:100%;height:210px;object-fit:contain;padding:14px;background:#f8fafc}\n.dzx-case figcaption{font-size:13px;line-height:1.7;color:var(--dc-body);padding:13px 15px;border-top:1px solid #e2e8f0}\n.dzx-case .dc-js-gallery-wrap{padding:28px;background:var(--dc-pale);border-top:4px solid var(--dc-blue);border-radius:8px;margin-bottom:30px}\n.dzx-case data-content{display:block}\n.dzx-case .dc-etw-hometitle{color:var(--dc-dark);font-size:24px;line-height:1.4;font-weight:600;margin-bottom:18px}\n.dzx-case .dc-stat-card{height:100%;padding:20px 16px;background:var(--dc-pale);text-align:center;border-radius:6px}\n.dzx-case .dc-stat-card strong{display:block;color:var(--dc-blue);font-size:27px;line-height:1.3;margin-bottom:8px}\n.dzx-case .dc-stat-card span{font-size:13px;line-height:1.5;display:block}\n.dzx-case .dc-accordion{border-top:1px solid var(--dc-border)}\n.dzx-case .dc-faq{padding:0;border:0;border-bottom:1px solid var(--dc-border);margin:0;background:#fff;border-radius:0}\n.dzx-case .dc-faq summary{cursor:pointer;display:list-item;padding:20px 8px;list-style:disclosure-closed;color:var(--dc-blue)}\n.dzx-case .dc-faq[open] summary{list-style:disclosure-open}\n.dzx-case .dc-faq summary h3{display:inline;font-size:17px;color:var(--dc-ink);margin:0;line-height:1.65;font-weight:600}\n.dzx-case .dc-faq-answer{padding:0 8px 22px 25px;font-size:15px;line-height:1.85}\n.dzx-case .dc-faq-answer p:last-child{margin-bottom:0}\n.dzx-case .dc-bottom-quote{padding:30px 32px;background:var(--dc-dark);color:#fff;border-radius:8px;margin:34px 0 0}\n.dzx-case .dc-bottom-quote .dc-content{display:flex;gap:24px;align-items:center;justify-content:space-between}\n.dzx-case .dc-quote-title{font-size:24px;line-height:1.4;color:#fff;font-weight:600;margin-bottom:10px}\n.dzx-case .dc-quote-text{flex:1}\n.dzx-case .dc-quote-text>span{font-size:15px;color:#e4edf6}\n.dzx-case a.dc-bottom-inquiry{display:inline-block;flex-shrink:0;padding:12px 24px;background:#fff;color:var(--dc-blue);font-size:15px;font-weight:700;text-decoration:none;border-radius:4px}\n.dzx-case a.dc-bottom-inquiry:hover{background:#f9960e;color:#fff}\n@media(min-width:768px){.dzx-case .dc-row>.dc-col-md-3{grid-column:span 3}.dzx-case .dc-row>.dc-col-md-4{grid-column:span 4}.dzx-case .dc-row>.dc-col-md-6{grid-column:span 6}.dzx-case .dc-row>.dc-col-md-8{grid-column:span 8}}\n@media(max-width:767px){.dzx-case{font-size:15px}.dzx-case .dc-content-bg{padding:24px 20px;margin-bottom:24px}.dzx-case h2{margin-bottom:20px}.dzx-case .dc-row{gap:18px}.dzx-case .dc-med-intro{font-size:16px}.dzx-case .dc-overview .dc-med-intro{padding:18px 20px}.dzx-case .dc-case-facts{padding:20px;margin-bottom:30px}.dzx-case .dc-gs-pics{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.dzx-case .dc-gs-pics img{height:190px}.dzx-case .dc-app-card{padding:20px}.dzx-case th,.dzx-case td{padding:11px 12px;font-size:13px}.dzx-case .dc-bottom-quote{padding:26px 22px}.dzx-case .dc-bottom-quote .dc-content{display:block}.dzx-case .dc-bottom-inquiry{margin-top:22px}.dzx-case .dc-js-gallery-wrap{padding:24px 20px}.dzx-case .dc-left-pic img{height:240px}.dzx-case .dc-stat-card{padding:18px 10px}.dzx-case .dc-stat-card strong{font-size:23px}}\n@media(max-width:479px){.dzx-case .dc-gs-pics{grid-template-columns:1fr}.dzx-case .dc-gs-pics img{height:230px}.dzx-case .dc-content-bg{padding:23px 17px}.dzx-case .dc-faq summary{padding:18px 4px}.dzx-case .dc-faq-answer{padding-left:18px}.dzx-case table{min-width:300px}.dzx-case .dc-overview tbody th{width:38%}.dzx-case .dc-media-stack table{min-width:460px}.dzx-case .dc-quote-title{font-size:22px}.dzx-case a.dc-bottom-inquiry{display:block;text-align:center}}<\/style>\n<article class=\"dzx-case\" aria-label=\"Qualification of Nitinol Guidewire and Implant Materials\">\n<div class=\"dc-content-bg dc-faq-sec dc-overview\">\n<div class=\"dc-content\">\n<p><data-content><\/p>\n<h2 class=\"dc-about-h2\"> Case Overview <\/h2>\n<div class=\"dc-med-intro\">\n<p class=\"dc-mb-3\"> A European interventional-device OEM was qualifying suppliers for a next-generation guidewire and stent-delivery program producing tens of thousands of sets annually. The previous supplier could not maintain guidewire diameter tolerances in volume production, causing costly rework at the drawing stage and inconsistent device stiffness between batches. DZX was invited to qualify a complete material package: superelastic Nitinol wire, Ti-6Al-4V ELI implant-grade titanium and platinum-iridium marker tubing. <\/p>\n<p class=\"dc-mb-3\"> After only two sample rounds, DZX&#8217;s qualification batch passed customer incoming inspection on the first attempt. Every batch included DSC-verified transformation temperatures, micron-level dimensional reports and full heat traceability. <\/p>\n<\/div>\n<section class=\"dc-case-facts\" aria-label=\"Project details\">\n<div class=\"dc-row dc-py-md-3 dc-justify-content-center\">\n<div class=\"dc-col-md-10\">\n<div class=\"dc-card-box\">\n<p class=\"dc-mb-2\"> This case summarizes the application requirements, materials supplied by DZX and delivery value. For case-specific technical data, please contact our engineering team. <\/p>\n<div class=\"dc-table-wrap\">\n<div class=\"dc-table-responsive\" role=\"region\" aria-label=\"Case study data table\" tabindex=\"0\">\n<table class=\"dc-table dc-table-striped dc-ke-zeroborder\">\n<tbody>\n<tr>\n<th scope=\"row\"> Item <\/th>\n<td> Details <\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"> Client Profile <\/th>\n<td> European interventional-device OEM (guidewires and stent-delivery systems) <\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"> Project Scale <\/th>\n<td> Tens of thousands of sets annually <\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"> Application <\/th>\n<td> Guidewire cores, implant materials and radiopaque marker bands <\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"> Materials Supplied <\/th>\n<td> Nitinol (SE508), Ti-6Al-4V ELI (GR5\/F136), Pt-10%Ir <\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"> Supply Forms <\/th>\n<td> Wire, tube, strip and bar <\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"> Lead Time <\/th>\n<td> Samples: 2 weeks; production: 3-4 weeks <\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"> Project Country <\/th>\n<td> Germany <\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"> Project Year <\/th>\n<td>2025<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<h2 class=\"dc-about-h2\"> Our Solution <\/h2>\n<div class=\"dc-row dc-py-md-3 dc-justify-content-center\">\n<div class=\"dc-col-md-10\">\n<div class=\"dc-card-box\">\n<p class=\"dc-mb-2\"> The previous supply chain failed three measurable requirements, each consuming production time: <\/p>\n<ul class=\"dc-discitem1 dc-mb-0\">\n<li> Diameter tolerance drift: 0.35 mm guidewire cores required \u00b10.005 mm; incoming batches drifted to \u00b10.015 mm, forcing rework of every coil in the customer&#8217;s grinding process. <\/li>\n<li> Inconsistent superelasticity: batch austenite-finish temperature (Af) varied by up to 20\u00b0C, changing stiffness and pushability during clinical evaluation. <\/li>\n<li> Unverifiable surface quality: missing documented descaling and surface-inspection records left fatigue risk uncertain for devices undergoing millions of bending cycles in service. <\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"dc-row dc-py-md-3 dc-justify-content-center\">\n<div class=\"dc-col-md-10\">\n<div class=\"dc-sol-card\">\n<div class=\"dc-row dc-align-items-center dc-pt-md-3 dc-media-stack\">\n<div class=\"dc-col-md-4\">\n<div class=\"dc-left-pic dc-left-pic-h\">\n<div class=\"dc-left-pics\">\n<figure><img alt=\"Superelastic Nitinol wire drawn for medical guidewire applications\" src=\"https:\/\/www.dzx-metal.com\/images\/nitinol-wire-shaping.webp\" loading=\"lazy\" title=\"Superelastic Nitinol wire drawn for medical guidewire applications\" decoding=\"async\"><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"dc-col-md-8\">\n<p class=\"dc-mb-2\"> DZX organized qualification around measurable, verifiable parameters that the customer could audit: <\/p>\n<p class=\"dc-mb-2\"> Nitinol wire was cold-drawn and straightened with inline diameter measurement, then chemically descaled and electropolished to a documented surface condition. Each outgoing batch included a DSC report confirming Af within the agreed range, plus dimensional and surface-inspection records. Ti-6Al-4V ELI was supplied annealed to ASTM F136 with compliant chemistry for machined implant parts. Pt-10%Ir tubing had uniform walls for reliable marker-band crimping and clear X-ray visibility. <\/p>\n<div class=\"dc-table-wrap\">\n<div class=\"dc-table-responsive\" role=\"region\" aria-label=\"Case study data table\" tabindex=\"0\">\n<table class=\"dc-table dc-table-striped dc-ke-zeroborder\">\n<thead>\n<tr>\n<th scope=\"col\"> Material <\/th>\n<th scope=\"col\"> Representative Grades <\/th>\n<th scope=\"col\"> Key Properties <\/th>\n<th scope=\"col\"> Available Forms <\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td> Nitinol (NiTi) <\/td>\n<td>SE508<\/td>\n<td> Superelasticity, DSC-verified Af <\/td>\n<td> Wire 0.05-2.0 mm, strip <\/td>\n<\/tr>\n<tr>\n<td>Ti-6Al-4V ELI<\/td>\n<td>GR5 (F136)<\/td>\n<td> Biocompatibility and fatigue strength <\/td>\n<td> Bar, wire and strip <\/td>\n<\/tr>\n<tr>\n<td> Platinum-Iridium <\/td>\n<td>Pt-10%Ir<\/td>\n<td> Radiopacity and corrosion resistance <\/td>\n<td> Tube and wire <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p class=\"dc-mb-0 dc-mt-2\"><a href=\"https:\/\/dzxmetals.com\/product\/#Nitinol\"> View Nitinol Alloys \u2192 <\/a> &nbsp;|&nbsp; <a href=\"https:\/\/dzxmetals.com\/product\/#Titanium-Alloys\"> View Titanium Alloys \u2192 <\/a> &nbsp;|&nbsp; <a href=\"https:\/\/dzxmetals.com\/product\/#Platinum-Iridium-Alloy-Tubes\"> View Platinum-Iridium Tubes \u2192 <\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"dc-row dc-py-md-2 dc-justify-content-center\">\n<div class=\"dc-col-md-10\">\n<div class=\"dc-gs-pics\">\n<figure><img alt=\"Nitinol shape-memory alloy\u2014SE508 wire and bar\" src=\"https:\/\/www.dzx-metal.com\/products\/1-21-nickel-titanium-alloy-nitinol_01.webp\" loading=\"lazy\" title=\"Nitinol shape-memory alloy\u2014SE508 wire and bar\" decoding=\"async\"><figcaption> Nitinol Shape-Memory Alloy <br \/> SE508 wire and bar <\/figcaption><\/figure>\n<figure><img alt=\"Ti-6Al-4V ELI bar\u2014GR5 \/ F136 implant grade\" src=\"https:\/\/www.dzx-metal.com\/products\/1-18-titanium-titanium-alloy_01b.webp\" loading=\"lazy\" title=\"Ti-6Al-4V ELI bar\u2014GR5 \/ F136 implant grade\" decoding=\"async\"><figcaption> Ti-6Al-4V ELI Bar <br \/> GR5 \/ F136 implant grade <\/figcaption><\/figure>\n<figure><img alt=\"Platinum-iridium alloy tubes\u2014Pt-10%Ir electrodes\" src=\"https:\/\/www.dzx-metal.com\/products\/1-19-platinum-iridium-alloy-tube_01.webp\" loading=\"lazy\" title=\"Platinum-iridium alloy tubes\u2014Pt-10%Ir electrodes\" decoding=\"async\"><figcaption> Platinum-Iridium Alloy Tubes <br \/> Pt-10%Ir electrodes <\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<h2 class=\"dc-about-h2\"> Technical Specifications <\/h2>\n<div class=\"dc-row dc-py-md-3 dc-justify-content-center\">\n<div class=\"dc-col-md-10\">\n<div class=\"dc-card-box\">\n<p class=\"dc-mb-2\"> Key technical parameters agreed before production. Contact us for grade-specific datasheets and tolerance-verification reports. <\/p>\n<div class=\"dc-table-wrap\">\n<div class=\"dc-table-responsive\" role=\"region\" aria-label=\"Case study data table\" tabindex=\"0\">\n<table class=\"dc-table dc-table-striped dc-ke-zeroborder\">\n<thead>\n<tr>\n<th scope=\"col\"> Parameter <\/th>\n<th scope=\"col\"> Agreed Specification <\/th>\n<th scope=\"col\"> Verification Method <\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td> Guidewire diameter <\/td>\n<td>0.35 mm \u00b1 0.005 mm<\/td>\n<td> Laser gauging + micrometer, 100% inline <\/td>\n<\/tr>\n<tr>\n<td> Transformation temperature <\/td>\n<td> Batch Af within a \u00b15\u00b0C range <\/td>\n<td> DSC testing, batch report <\/td>\n<\/tr>\n<tr>\n<td> Surface condition <\/td>\n<td> Oxide-free, electropolished, Ra \u2264 0.4 \u03bcm <\/td>\n<td> Profilometer + visual inspection <\/td>\n<\/tr>\n<tr>\n<td> Straightness <\/td>\n<td>\u2264 3 mm\/m<\/td>\n<td> Straightness measuring instrument <\/td>\n<\/tr>\n<tr>\n<td> Traceability <\/td>\n<td> Heat number + processing records for every batch <\/td>\n<td> Quality inspection certificate <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"dc-row dc-py-md-3 dc-justify-content-center\">\n<div class=\"dc-col-md-10\">\n<div class=\"dc-card-box\">\n<p class=\"dc-mb-2\"> Each supplied batch includes a quality inspection certificate with chemical analysis, meeting the applicable standard for each grade. <\/p>\n<div class=\"dc-table-wrap\">\n<div class=\"dc-table-responsive\" role=\"region\" aria-label=\"Case study data table\" tabindex=\"0\">\n<table class=\"dc-table dc-table-striped dc-ke-zeroborder\">\n<thead>\n<tr>\n<th scope=\"col\"> Material <\/th>\n<th scope=\"col\"> Applicable Standards <\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td> Nitinol (NiTi) <\/td>\n<td> ASTM F2063 (wrought medical Nitinol) <\/td>\n<\/tr>\n<tr>\n<td>Ti-6Al-4V ELI<\/td>\n<td>ASTM F136, ISO 5832-3<\/td>\n<\/tr>\n<tr>\n<td> Platinum-Iridium <\/td>\n<td>ASTM B684<\/td>\n<\/tr>\n<tr>\n<td> Quality System <\/td>\n<td> Quality inspection certificate including chemical analysis <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h2 class=\"dc-about-h2\"> Delivery and Quality Support <\/h2>\n<div class=\"dc-item1\">\n<ul>\n<li><strong> Fast delivery: <\/strong> Sample and production lead times follow the project schedule; standard grades and sizes can be dispatched promptly from stock. <\/li>\n<li><strong> Quality traceability: <\/strong> Every batch includes material certificates and inspection reports, with full heat and batch traceability. <\/li>\n<li><strong> Technical support: <\/strong> Responsive support covers pre-sale material selection, drawing review and post-sale processing advice. <\/li>\n<li><strong> Ongoing service: <\/strong> Regular follow-up after delivery tracks performance and addresses feedback promptly. <\/li>\n<\/ul>\n<\/div>\n<h2 class=\"dc-about-h2\"> Customer Feedback <\/h2>\n<div class=\"dc-row dc-py-md-3 dc-justify-content-center\">\n<div class=\"dc-col-md-10\">\n<ul class=\"dc-discitem1 dc-mb-0\">\n<li> First-time qualification: sample and production batches both passed customer incoming inspection on the first attempt <\/li>\n<li> Dimensional stability: \u00b10.005 mm diameter maintained in volume production, eliminating customer rework <\/li>\n<li> Consistent device behavior: DSC-verified Af eliminated batch stiffness differences <\/li>\n<li> Auditable quality: complete batch chemistry, dimensional, surface and DSC documentation <\/li>\n<li> Fast sampling: qualification samples in 2 weeks, production in 3-4 weeks <\/li>\n<li> One supplier, three materials: Nitinol, titanium and platinum-iridium coordinated under one quality system <\/li>\n<\/ul>\n<\/div>\n<\/div>\n<h2 class=\"dc-about-h2\"> Our Capabilities <\/h2>\n<div class=\"dc-row dc-py-md-3 dc-justify-content-center\">\n<div class=\"dc-col-md-10\">\n<p> Jiangsu DZX Technology Co., Ltd. (Changzhou DLX Alloy) was founded in 2016. Its core team has worked in the field since 2002, with <strong> 24 years of precision-alloy R&amp;D and production experience<\/strong>, operating a self-owned <strong> 12,000-square-meter modern factory <\/strong> with an <strong> ISO9001 system covering three inspection stages<\/strong>. Annual alloy output exceeds 1,200 tonnes, serving <strong> 1500+ business customers worldwide<\/strong>. The company operates integrated melting, drawing, annealing and precision-machining workshops, supporting volume customization of strip, wire, tube and bar. Every batch includes a chemical analysis report (MTC) for full delivery-quality traceability. <\/p>\n<\/div>\n<\/div>\n<h2 class=\"dc-about-h2\"> Related Products <\/h2>\n<div class=\"dc-row dc-py-md-3 dc-justify-content-center\">\n<div class=\"dc-col-md-10\">\n<div class=\"dc-row\">\n<div class=\"dc-col-md-6 dc-col-lg-6 dc-mb-3\">\n<div class=\"dc-app-card\">\n<h3> Medical Applications <\/h3>\n<p> Implants, stents, electrodes, surgical instruments and MRI systems <\/p>\n<p><a class=\"dc-more\" href=\"https:\/\/dzxmetals.com\/category\/applications\/medical-applications\/\"> View Application \u2192 <\/a><\/p>\n<\/div>\n<\/div>\n<div class=\"dc-col-md-6 dc-col-lg-6 dc-mb-3\">\n<div class=\"dc-app-card\">\n<h3> Aerospace Applications <\/h3>\n<p> Engine hot sections, airframe structures, satellite mechanisms and rocket hardware <\/p>\n<p><a class=\"dc-more\" href=\"https:\/\/dzxmetals.com\/category\/applications\/aerospace-defense\/\"> View Application \u2192 <\/a><\/p>\n<\/div>\n<\/div>\n<div class=\"dc-col-md-6 dc-col-lg-6 dc-mb-3\">\n<div class=\"dc-app-card\">\n<h3> New Energy Applications <\/h3>\n<p> Fuel-cell bipolar plates, PEM electrolyzers and battery materials <\/p>\n<p><a class=\"dc-more\" href=\"https:\/\/dzxmetals.com\/category\/applications\/new-energy-applications\/\"> View Application \u2192 <\/a><\/p>\n<\/div>\n<\/div>\n<div class=\"dc-col-md-6 dc-col-lg-6 dc-mb-3\">\n<div class=\"dc-app-card\">\n<h3> Energy Industry Applications <\/h3>\n<p> Boiler superheaters, nuclear steam generators and steam turbines <\/p>\n<p><a class=\"dc-more\" href=\"https:\/\/dzxmetals.com\/category\/applications\/energy-power-generation\/\"> View Application \u2192 <\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h2 class=\"dc-about-h2\"> Frequently Asked Questions <\/h2>\n<div class=\"dc-row dc-py-md-3 dc-justify-content-center\">\n<div class=\"dc-col-md-10\">\n<div class=\"dc-card-box\">\n<div class=\"dc-accordion\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/FAQPage\">\n<details class=\"dc-faq\" itemscope=\"\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n<summary>\n<h3 itemprop=\"name\"> Can Nitinol guidewire maintain \u00b10.005 mm tolerance? <\/h3>\n<\/summary>\n<div class=\"dc-faq-answer\" itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<div itemprop=\"text\"> Yes. Guidewire cores are cold-drawn with 100% inline laser gauging and dimensional reports. \u00b10.005 mm is our standard Nitinol wire production tolerance. <\/div>\n<\/div>\n<\/details>\n<details class=\"dc-faq\" itemscope=\"\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n<summary>\n<h3 itemprop=\"name\"> How is superelasticity consistency verified? <\/h3>\n<\/summary>\n<div class=\"dc-faq-answer\" itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<div itemprop=\"text\"> Every batch undergoes DSC testing and includes a report confirming austenite-finish temperature (Af) within the agreed range, typically \u00b15\u00b0C. <\/div>\n<\/div>\n<\/details>\n<details class=\"dc-faq\" itemscope=\"\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n<summary>\n<h3 itemprop=\"name\"> What surface treatment is available for implant-contact Nitinol? <\/h3>\n<\/summary>\n<div class=\"dc-faq-answer\" itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<div itemprop=\"text\"> Wire is chemically descaled and electropolished to an oxide-free surface with documented Ra, typically Ra \u2264 0.4 \u03bcm. <\/div>\n<\/div>\n<\/details>\n<details class=\"dc-faq\" itemscope=\"\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n<summary>\n<h3 itemprop=\"name\"> Can one manufacturer supply the complete medical material package? <\/h3>\n<\/summary>\n<div class=\"dc-faq-answer\" itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<div itemprop=\"text\"> Yes. Nitinol, Ti-6Al-4V ELI and platinum-iridium tubes are produced under one quality system with consistent documentation, simplifying supplier audits. <\/div>\n<\/div>\n<\/details>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/data-content><\/p>\n<\/div>\n<\/div>\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>Un fabricante europeo de dispositivos intervencionistas estaba evaluando proveedores para un programa de nueva generaci\u00f3n de gu\u00edas y sistemas de colocaci\u00f3n de stents, con una producci\u00f3n anual de decenas de miles de conjuntos. El proveedor anterior no pod\u00eda mantener las tolerancias de di\u00e1metro de las gu\u00edas en la producci\u00f3n en serie, lo que provocaba costosos retrabajos en la fase de trefilado y una rigidez inconsistente de los dispositivos entre lotes. Se invit\u00f3 a DZX a evaluar un paquete completo de materiales: alambre de nitinol superel\u00e1stico, titanio de grado implantable Ti-6Al-4V ELI y tubos marcadores de platino-iridio.<\/p>","protected":false},"author":1,"featured_media":4524,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1027],"tags":[1042],"class_list":["post-4523","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-studies","tag-medical-devicesgermany"],"acf":[],"_links":{"self":[{"href":"https:\/\/dzxmetals.com\/es\/wp-json\/wp\/v2\/posts\/4523","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dzxmetals.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dzxmetals.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dzxmetals.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dzxmetals.com\/es\/wp-json\/wp\/v2\/comments?post=4523"}],"version-history":[{"count":0,"href":"https:\/\/dzxmetals.com\/es\/wp-json\/wp\/v2\/posts\/4523\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dzxmetals.com\/es\/wp-json\/wp\/v2\/media\/4524"}],"wp:attachment":[{"href":"https:\/\/dzxmetals.com\/es\/wp-json\/wp\/v2\/media?parent=4523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dzxmetals.com\/es\/wp-json\/wp\/v2\/categories?post=4523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dzxmetals.com\/es\/wp-json\/wp\/v2\/tags?post=4523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}