{"id":4527,"date":"2026-10-11T01:29:27","date_gmt":"2026-10-10T17:29:27","guid":{"rendered":"https:\/\/dzxmetals.com\/case-new-energy\/"},"modified":"2026-10-11T01:29:27","modified_gmt":"2026-10-10T17:29:27","slug":"case-new-energy","status":"publish","type":"post","link":"https:\/\/dzxmetals.com\/de\/case-new-energy\/","title":{"rendered":"Serienproduktion von PEM-Elektrolyseur- und Brennstoffzellenmaterialien"},"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 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.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=\"Volume Production of PEM Electrolyzer and Fuel-Cell 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 hydrogen-system integrator was scaling a PEM electrolyzer platform from a 50 kW prototype to volume production of 1 MW-class stacks. Component geometry tolerances acceptable during prototyping became yield problems at scale: porous transport layer (PTL) thickness exceeded the design window, bipolar-plate strip thickness drift caused uneven stack compression, and three separate material suppliers made incoming inspection and traceability management unsustainable. <\/p>\n<p class=\"dc-mb-3\"> DZX qualified and consolidated the metal bill of materials\u2014titanium PTL mesh, 316L bipolar-plate strip and nickel foam\u2014into one auditable supply with batch dimensional reports. The customer reduced three suppliers to one, and stack assembly yield improved within two production quarters. <\/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> Hydrogen-system integrator (PEM electrolyzers and fuel cells) <\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"> Project Scale <\/th>\n<td> 50 kW prototype \u2192 volume production of 1 MW-class stacks <\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"> Application <\/th>\n<td> Porous transport layers, bipolar plates and current collectors <\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"> Materials Supplied <\/th>\n<td> Titanium TA1\/GR1, stainless steel 316L and nickel Ni201 <\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"> Supply Forms <\/th>\n<td> Mesh, strip, foam and wire <\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"> Lead Time <\/th>\n<td> Sample batches: 2 weeks; production batches: 4-6 weeks <\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"> Project Country <\/th>\n<td> Netherlands <\/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\"> Scale-up exposed three material problems that consumed yield and engineering time: <\/p>\n<ul class=\"dc-discitem1 dc-mb-0\">\n<li> PTL geometry control: 0.5 mm porous transport layers required \u00b10.03 mm to maintain uniform active-area contact resistance and gas transport; prototype-grade mesh varied by twice that amount. <\/li>\n<li> Bipolar-plate consistency: \u00b10.015 mm thickness drift in 0.1 mm strip caused uneven stack compression and sealing-surface leaks, lowering assembly yield. <\/li>\n<li> Fragmented suppliers: titanium, stainless steel and nickel came from three suppliers with different document formats, turning incoming inspection into a full-time job and complicating traceability audits. <\/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=\"Porous titanium components for PEM electrolyzer porous transport layers\" src=\"https:\/\/www.dzx-metal.com\/images\/pem-electrolyzer-components.webp\" loading=\"lazy\" title=\"Porous titanium components for PEM electrolyzer porous transport layers\" decoding=\"async\"><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"dc-col-md-8\">\n<p class=\"dc-mb-2\"> DZX consolidated project metal supply around measurable specifications: <\/p>\n<p class=\"dc-mb-2\"> Titanium PTL mesh was supplied in TA1\/GR1 with batch thickness and open-area verification to ASTM B265. 316L strip was rolled to 0.1 mm \u00b10.005 mm with documented surface condition for bipolar-plate stamping. Nickel foam and strip (Ni201) covered current collectors. Each batch included chemistry, dimensional and surface reports in one format. Sample batches arrived within two weeks, allowing the customer to freeze the stack design without waiting for production lead times. <\/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> Titanium <\/td>\n<td>TA1 \/ GR1<\/td>\n<td> Corrosion resistance and PTL performance <\/td>\n<td> Mesh, strip and wire <\/td>\n<\/tr>\n<tr>\n<td> Stainless steel <\/td>\n<td>316L<\/td>\n<td> Conductivity and corrosion resistance <\/td>\n<td> Strip (0.05-0.5 mm) <\/td>\n<\/tr>\n<tr>\n<td> Nickel <\/td>\n<td>Ni201<\/td>\n<td> Current collection <\/td>\n<td> Foam, strip 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\/#Titanium-Alloys\"> View Titanium Alloys \u2192 <\/a> &nbsp;|&nbsp; <a href=\"https:\/\/dzxmetals.com\/product\/#Stainless-Steel\"> View Stainless Steel \u2192 <\/a> &nbsp;|&nbsp; <a href=\"https:\/\/dzxmetals.com\/product\/#Pure-Nickel\"> View Pure Nickel \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=\"Titanium TA1 \/ GR1 sheet and strip\u2014porous transport layers and bipolar plates\" src=\"https:\/\/www.dzx-metal.com\/products\/1-18-titanium-titanium-alloy_01b.webp\" loading=\"lazy\" title=\"Titanium TA1 \/ GR1 sheet and strip\u2014porous transport layers and bipolar plates\" decoding=\"async\"><figcaption> Titanium TA1 \/ GR1 Sheet and Strip <br \/> Porous transport layers and bipolar plates <\/figcaption><\/figure>\n<figure><img alt=\"316L stainless steel\u2014structural components and piping\" src=\"https:\/\/www.dzx-metal.com\/products\/1-17-stainless-steel-alloy_01b.webp\" loading=\"lazy\" title=\"316L stainless steel\u2014structural components and piping\" decoding=\"async\"><figcaption> 316L Stainless Steel <br \/> Structural components and piping <\/figcaption><\/figure>\n<figure><img alt=\"Pure nickel Ni201 strip\u2014electrodes and current collectors\" src=\"https:\/\/www.dzx-metal.com\/products\/1-5-pure-nickel_01b.webp\" loading=\"lazy\" title=\"Pure nickel Ni201 strip\u2014electrodes and current collectors\" decoding=\"async\"><figcaption> Pure Nickel Ni201 Strip <br \/> Electrodes and current collectors <\/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> PTL thickness <\/td>\n<td>0.5 mm \u00b1 0.03 mm<\/td>\n<td> Micrometer, batch sampling plan <\/td>\n<\/tr>\n<tr>\n<td> PTL open area \/ porosity <\/td>\n<td> Open area to customer drawing <\/td>\n<td> Sample image analysis <\/td>\n<\/tr>\n<tr>\n<td> Bipolar-plate strip <\/td>\n<td>0.1 mm \u00b1 0.005 mm<\/td>\n<td> 100% width + sampled thickness <\/td>\n<\/tr>\n<tr>\n<td> Strip surface condition <\/td>\n<td> Ra \u2264 0.8 \u03bcm, oil-free <\/td>\n<td> Profilometer + cleanliness inspection <\/td>\n<\/tr>\n<tr>\n<td> Titanium chemistry <\/td>\n<td>ASTM B265 (TA1\/GR1)<\/td>\n<td> Chemical analysis report <\/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> Titanium <\/td>\n<td>ASTM B265<\/td>\n<\/tr>\n<tr>\n<td> Stainless steel <\/td>\n<td>ASTM A240<\/td>\n<\/tr>\n<tr>\n<td> Nickel <\/td>\n<td>ASTM B162<\/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> Three suppliers consolidated into one: titanium, stainless steel and nickel under one auditable quality system <\/li>\n<li> Improved stack yield: consistent plate thickness and controlled PTL geometry reduced assembly defects within two quarters <\/li>\n<li> Earlier design freeze: 2-week sample batches enabled design confirmation without waiting for production lead times <\/li>\n<li> Traceable batches: consistent chemistry, dimensional and surface reports for every batch <\/li>\n<li> Scalable supply: stable 4-6-week production lead times as the project expanded <\/li>\n<li> Oxidation-resistant selection: grades and surface conditions with low contact resistance selected for oxidizing electrolyzer environments <\/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> New Energy Applications <\/h3>\n<p> Fuel-cell bipolar plates, PEM electrolyzers, battery materials and thermal management <\/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> 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> 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 titanium PTL mesh maintain 0.5 mm \u00b10.03 mm tolerance? <\/h3>\n<\/summary>\n<div class=\"dc-faq-answer\" itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<div itemprop=\"text\"> Yes. Titanium mesh and perforated strip undergo batch thickness and open-area verification. \u00b10.03 mm is our standard production tolerance for 0.5 mm material. <\/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 tolerance can bipolar-plate strip maintain? <\/h3>\n<\/summary>\n<div class=\"dc-faq-answer\" itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<div itemprop=\"text\"> 316L precision strip is rolled to 0.1 mm \u00b10.005 mm with documented surface condition (Ra \u2264 0.8 \u03bcm) for stamping. <\/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 sample batches be supplied before a formal order? <\/h3>\n<\/summary>\n<div class=\"dc-faq-answer\" itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<div itemprop=\"text\"> Yes. Prototype and qualification batches typically arrive within 2 weeks, allowing stack-design validation without waiting for production lead times. <\/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 traceability documented for stack-level projects? <\/h3>\n<\/summary>\n<div class=\"dc-faq-answer\" itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<div itemprop=\"text\"> Each batch includes chemistry, dimensional and surface reports in a consistent format aligned with your incoming-inspection and audit requirements. <\/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>Ein Systemintegrator f\u00fcr Wasserstoffanlagen skalierte eine PEM-Elektrolyseurplattform von einem 50-kW-Prototyp auf die Serienproduktion von 1-MW-Stacks. Die w\u00e4hrend der Prototypenphase akzeptablen Toleranzen der Bauteilgeometrie f\u00fchrten bei der Serienproduktion zu Ausbeuteproblemen: Die Dicke der por\u00f6sen Transportschicht (PTL) \u00fcberschritt den Auslegungsbereich, die Dickenabweichung der Bipolarplattenstreifen verursachte eine ungleichm\u00e4\u00dfige Stack-Kompression, und drei separate Materiallieferanten machten die Wareneingangskontrolle und das R\u00fcckverfolgbarkeitsmanagement unm\u00f6glich.<\/p>","protected":false},"author":1,"featured_media":4528,"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":[1044],"class_list":["post-4527","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-studies","tag-hydrogen-fuel-cellsnetherlands"],"acf":[],"_links":{"self":[{"href":"https:\/\/dzxmetals.com\/de\/wp-json\/wp\/v2\/posts\/4527","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dzxmetals.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dzxmetals.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dzxmetals.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dzxmetals.com\/de\/wp-json\/wp\/v2\/comments?post=4527"}],"version-history":[{"count":0,"href":"https:\/\/dzxmetals.com\/de\/wp-json\/wp\/v2\/posts\/4527\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dzxmetals.com\/de\/wp-json\/wp\/v2\/media\/4528"}],"wp:attachment":[{"href":"https:\/\/dzxmetals.com\/de\/wp-json\/wp\/v2\/media?parent=4527"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dzxmetals.com\/de\/wp-json\/wp\/v2\/categories?post=4527"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dzxmetals.com\/de\/wp-json\/wp\/v2\/tags?post=4527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}