{"id":7575,"date":"2026-05-13T22:27:48","date_gmt":"2026-05-13T14:27:48","guid":{"rendered":"https:\/\/oqitop.com\/?post_type=product&#038;p=7575"},"modified":"2026-06-23T22:30:26","modified_gmt":"2026-06-23T14:30:26","slug":"nickel-zinc-ni%e2%80%91zn-metal-foam-for-rechargeable-ni%e2%80%91zn-battery-electrodes","status":"publish","type":"product","link":"https:\/\/oqitop.com\/de\/nickel-zinc-nizn-metal-foam-for-rechargeable-nizn-battery-electrodes\/","title":{"rendered":"Nickel Zinc (Ni\u2011Zn) Metal Foam for Rechargeable Ni\u2011Zn Battery Electrodes"},"content":{"rendered":"<h3 style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong>Highly Porous Open Cell Nickel Zinc Foam<\/strong><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p><iframe src=\"https:\/\/www.youtube.com\/embed\/RGV_l8HIALM?rel=0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><\/iframe><\/p>\n<p><b><strong>Einf\u00fchrung<\/strong><\/b><\/p>\n<ol>\n<li>Nickel zinc foam (Ni\u2011Zn foam) is a 3D open\u2011cell porous metal foam designed as a high\u2011surface\u2011area current collector and active substrate for rechargeable Ni\u2011Zn batteries and hybrid supercapacitors. Its interconnected Ni\u2011Zn skeleton provides excellent electrical conductivity and abundant reaction sites, improving charge\/discharge efficiency and reducing internal resistance. The foam structure allows uniform electrolyte penetration and fast ion transport, making it suitable for high\u2011power and high\u2011cycle\u2011life energy\u2011storage devices.<\/li>\n<li>Ni\u2011Zn foam can be supplied in different thicknesses, pore sizes (PPI) and sheet or roll formats, and can be further coated with nickel\u2011zinc hydroxides or oxides to increase capacity. It is widely used in R&amp;D and industrial production of alkaline Ni\u2011Zn batteries, hybrid capacitors and other electrochemical systems where lightweight, corrosion\u2011resistant and cost\u2011effective porous electrodes are required.<\/li>\n<\/ol>\n<p><b><strong>Spezifikationen<\/strong><\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>Typ<\/strong><\/td>\n<td>Open\u2011cell Ni\u2011Zn alloy foam \/ nickel\u2011zinc porous metal foam (alkaline battery and electrode material)<\/td>\n<\/tr>\n<tr>\n<td><strong>Purity \/ Alloy Base<\/strong><\/td>\n<td>Ni\u2011Zn alloy system (nickel as main component with zinc as alloying element; Zn content and any minor elements are adjusted to optimize electrochemical performance, corrosion resistance in alkaline media and mechanical strength, depending on specific grade)<\/td>\n<\/tr>\n<tr>\n<td><strong>Formular<\/strong><\/td>\n<td>Sheet, plate, strip, block, roll or custom\u2011cut parts; can be supplied as bulk Ni\u2011Zn foam or as Ni foam with Ni\u2011Zn surface alloy \/ coating produced by electroplating or other metallurgical processes, according to application requirements<\/td>\n<\/tr>\n<tr>\n<td><strong>Zellengr\u00f6\u00dfe (PPI)<\/strong><\/td>\n<td>Commonly around 10\u201380 PPI (pores per inch) for electrochemical applications; coarse (10\u201330 PPI), medium (30\u201350 PPI) and fine (50\u201380 PPI) structures available; other pore sizes and gradients can be customized on request<\/td>\n<\/tr>\n<tr>\n<td><strong>Dicke<\/strong><\/td>\n<td>Typical foam sheets approx. 0.5\u201310 mm for electrodes and current collectors; thinner foams for low\u2011resistance, high\u2011power electrodes, thicker sections for high\u2011capacity plates and structured electrodes; customized thickness available according to design requirements<\/td>\n<\/tr>\n<tr>\n<td><strong>Gr\u00f6\u00dfe und Form<\/strong><\/td>\n<td>Standard sheets and blocks (e.g. 50 \u00d7 50 mm, 100 \u00d7 100 mm, 200 \u00d7 300 mm) and strips or discs; can be cut, punched, machined or formed into plates, cylinders, rolls and other geometries based on customer drawings or CAD models for batteries, capacitors and electrochemical cells<\/td>\n<\/tr>\n<tr>\n<td><strong>Porosit\u00e4t<\/strong><\/td>\n<td>Typically about 80% \u2013 98% (adjustable); lower porosity for higher strength and current\u2011carrying capacity, higher porosity for larger surface area, better electrolyte penetration and gas release; porosity tailored to Ni\u2011Zn batteries, hybrid capacitors and catalyst supports<\/td>\n<\/tr>\n<tr>\n<td><strong>Offenzellrate<\/strong><\/td>\n<td>Usually \u2265 90% open\u2011cell interconnected structure, providing continuous channels for electrolyte flow, ion transport and gas bubble removal; degree of interconnectivity depends on manufacturing process and pore size<\/td>\n<\/tr>\n<tr>\n<td><strong>Volumendichte<\/strong><\/td>\n<td>Approx. 0.15\u20131.0 g\/cm\u00b3 (adjustable via porosity and structure), much lower than dense Ni\u2011Zn alloys while maintaining metallic connectivity and adequate strength for self\u2011supported electrodes<\/td>\n<\/tr>\n<tr>\n<td><strong>Oberfl\u00e4chendichte<\/strong><\/td>\n<td>Depending on thickness and porosity, typically about 200\u20138,000 g\/m\u00b2; lighter foams for high\u2011power, low\u2011mass electrodes, heavier foams for high\u2011capacity plates and structural current collectors<\/td>\n<\/tr>\n<tr>\n<td><strong>Specific Surface Area<\/strong><\/td>\n<td>Large effective surface area due to 3D Ni\u2011Zn skeleton (commonly several hundred to several thousand m\u00b2\/m\u00b3, depending on pore size and porosity), providing abundant active surface for charge\u2011storage and electrode reactions<\/td>\n<\/tr>\n<tr>\n<td><strong>Thermal Conductivity (Effective)<\/strong><\/td>\n<td>Effective thermal conductivity lower than dense nickel alloys due to porosity (typically a few to tens of W\/m\u00b7K, depending on porosity and structure), sufficient for heat dissipation and thermal management in batteries and electrochemical modules<\/td>\n<\/tr>\n<tr>\n<td><strong>Electrical Conductivity<\/strong><\/td>\n<td>Good metallic conductivity, somewhat reduced compared with dense nickel due to pores and zinc content, but sufficient for use as a self\u2011supported current collector and electrode substrate in Ni\u2011Zn batteries, supercapacitors and other alkaline systems<\/td>\n<\/tr>\n<tr>\n<td><strong>Mechanical Strength (Compressive)<\/strong><\/td>\n<td>Compressive strength depends on porosity and pore architecture; typically from about 1 MPa up to several MPa for common electrode\u2011grade foams; higher\u2011density foams provide higher strength and stiffness, while higher\u2011porosity foams offer better mass transport<\/td>\n<\/tr>\n<tr>\n<td><strong>Average Tensile Strength (N\/20 mm)<\/strong><\/td>\n<td>Porous Ni\u2011Zn foam generally shows lower tensile strength than dense alloys; thin strips typically reach tens of N\/20 mm depending on porosity and orientation. Actual values should be confirmed for each specific product, thickness and application<\/td>\n<\/tr>\n<tr>\n<td><strong>Temperature Resistance<\/strong><\/td>\n<td>Suitable for long\u2011term operation in alkaline and neutral aqueous electrolytes at typical battery temperatures from room temperature up to approx. 60\u201380 \u00b0C; not intended for very high\u2011temperature structural service; exact limits depend on alloy composition and environment<\/td>\n<\/tr>\n<tr>\n<td><strong>Aussehen<\/strong><\/td>\n<td>Metallic gray to gray\u2011silver Ni\u2011Zn surface with 3D sponge\u2011like open\u2011cell structure; generally uniform pore distribution without obvious defects such as large blind holes, cracks or severe deformation. Surface can be supplied cleaned, activated or pre\u2011treated for electrode coating<\/td>\n<\/tr>\n<tr>\n<td><strong>Chemical Composition<\/strong><\/td>\n<td>Ni\u2011Zn alloy (nickel\u2011based with zinc) or Ni foam with Ni\u2011Zn alloy layer, depending on manufacturing route; Ni provides conductivity and mechanical strength, Zn participates in electrochemical reactions and can influence corrosion behavior; exact composition defined by product grade or customer specification<\/td>\n<\/tr>\n<tr>\n<td><strong>Corrosion &amp; Alkali Resistance<\/strong><\/td>\n<td>Designed for use in alkaline electrolytes (e.g. KOH, NaOH) typical of Ni\u2011Zn and related systems; corrosion behavior depends on alloy composition and operating conditions. For highly aggressive or special media, suitability should be evaluated and additional protection or coatings may be required<\/td>\n<\/tr>\n<tr>\n<td><strong>Flexibilit\u00e4t<\/strong><\/td>\n<td>Thin and medium\u2011porosity foams can be slightly bent, rolled or compressed; stiffness and brittleness increase with thickness and lower porosity. Repeated sharp bending may cause local fracture of the foam skeleton, so handling should follow electrode\u2011grade guidelines<\/td>\n<\/tr>\n<tr>\n<td><strong>Elongation Rate (%)<\/strong><\/td>\n<td>Macroscopic elongation is limited compared with dense ductile alloys because of the porous network, typically a few percent level depending on structure and direction; designs should mainly rely on compressive and bending performance rather than large tensile strains<\/td>\n<\/tr>\n<tr>\n<td><strong>Processability<\/strong><\/td>\n<td>Can be cut, punched, laser\u2011cut, welded or spot\u2011welded; surface can be coated or modified by electroplating, chemical deposition, dip\u2011coating and slurry\u2011coating to load active Ni\u2011Zn, Zn\u2011rich or other electrode materials; easy integration into battery plates and electrode assemblies<\/td>\n<\/tr>\n<tr>\n<td><strong>Surface Treatment \/ Coating (Optional)<\/strong><\/td>\n<td>Optional treatments include alkaline cleaning, electrochemical activation, Zn\u2011rich or Ni\u2011Zn coating, additional transition\u2011metal or conductive coatings, and protective layers to improve capacity, cycling stability and corrosion resistance in alkaline environments<\/td>\n<\/tr>\n<tr>\n<td><strong>Typical Electrochemical Applications<\/strong><\/td>\n<td>Current collectors and substrates for Ni\u2011Zn rechargeable batteries, alkaline batteries and hybrid supercapacitors; supports for Ni\u2011Zn and Zn\u2011based active materials; porous electrodes for electrochemical energy\u2011storage and conversion systems requiring high surface area and good conductivity<\/td>\n<\/tr>\n<tr>\n<td><strong>Other Industrial Applications<\/strong><\/td>\n<td>3D conductive frameworks for experimental energy\u2011storage devices, electroplating or electrodeposition substrates, porous conductors and supports in electrochemical reactors and test cells<\/td>\n<\/tr>\n<tr>\n<td><strong>Main Features &amp; Advantages<\/strong><\/td>\n<td>Combines high porosity and large surface area with good metallic conductivity in a Ni\u2011Zn alloy system; 3D interconnected network enables efficient electrolyte penetration, ion transport and gas release; suitable as a lightweight, self\u2011supported current collector and electrode substrate to enhance capacity, power performance and cycle life in Ni\u2011Zn and related alkaline energy\u2011storage systems<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><b><strong>Dimension<\/strong><\/b><b><strong>\u00a0(<\/strong><\/b><b><strong>Dicke* L\u00e4nge*Breite<\/strong><\/b><b><strong>)<\/strong><\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"161\">0,08 mm \u00d7 300 mm \u00d7 200 mm<\/td>\n<td width=\"161\">0,2 mm \u00d7 200 mm \u00d7 300 mm<\/td>\n<td width=\"242\">0,3 mm \u00d7 200 mm \u00d7 300 mm<\/td>\n<\/tr>\n<tr>\n<td width=\"161\">0,5 mm \u00d7 200 mm \u00d7 300 mm<\/td>\n<td width=\"161\">0,7 mm \u00d7 200 mm \u00d7 300 mm<\/td>\n<td width=\"242\">0,9 mm \u00d7 200 mm \u00d7 300 mm<\/td>\n<\/tr>\n<tr>\n<td width=\"161\">1,0 mm \u00d7 200 mm \u00d7 300 mm<\/td>\n<td width=\"161\">1,3 mm \u00d7 200 mm \u00d7 300 mm<\/td>\n<td width=\"242\">1,5 mm \u00d7 200 mm \u00d7 300 mm<\/td>\n<\/tr>\n<tr>\n<td width=\"161\">1,7 mm \u00d7 200 mm \u00d7 300 mm<\/td>\n<td width=\"161\">2,0 mm \u00d7 200 mm \u00d7 300 mm<\/td>\n<td width=\"242\">5 mm \u00d7 200 mm \u00d7 300 mm<\/td>\n<\/tr>\n<tr>\n<td width=\"161\">10 mm \u00d7 200 mm \u00d7 300 mm<\/td>\n<td width=\"161\">30 mm \u00d7 200 mm \u00d7 300 mm<\/td>\n<td width=\"242\"><span style=\"color: #ff0000;\"><b><strong>Die Gr\u00f6\u00dfe kann individuell angepasst werden.<\/strong><\/b><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b><strong>Um verschiedene Metallsch\u00e4ume anzupassen, klicken Sie bitte auf das Bild unten f\u00fcr weitere Details:<\/strong><\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_2567\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-2567\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foam\/copper-foam\/\"><img decoding=\"async\" class=\"wp-image-2567 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Copper-Foam-150x150.jpg\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Copper-Foam-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Copper-Foam-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Copper-Foam.jpg 600w\" alt=\"\" width=\"150\" height=\"150\" title=\"\"><\/a><figcaption id=\"caption-attachment-2567\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foam\/copper-foam\/\">Kupferschaum<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_2568\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-2568\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foam\/nickel-foam\/\"><img decoding=\"async\" class=\"wp-image-2568 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Nickel-Foam-150x150.png\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Nickel-Foam-150x150.png 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Nickel-Foam-300x300.png 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Nickel-Foam.png 500w\" alt=\"\" width=\"150\" height=\"150\" title=\"\"><\/a><figcaption id=\"caption-attachment-2568\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foam\/nickel-foam\/\">Nickelschaum<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_2569\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-2569\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foam\/titanium-foam\/\"><img decoding=\"async\" class=\"wp-image-2569 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Ti-Foam-150x150.png\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Ti-Foam-150x150.png 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Ti-Foam-300x300.png 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Ti-Foam.png 500w\" alt=\"\" width=\"150\" height=\"150\" title=\"\"><\/a><figcaption id=\"caption-attachment-2569\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foam\/titanium-foam\/\">Ti-Schaumstoff<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_2571\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-2571\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foam\/aluminiumschaum\/\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2571 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Aluminum-Foam-1-150x150.png\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Aluminum-Foam-1-150x150.png 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Aluminum-Foam-1-300x300.png 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Aluminum-Foam-1.png 529w\" alt=\"\" width=\"150\" height=\"150\" title=\"\"><\/a><figcaption id=\"caption-attachment-2571\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foam\/aluminiumschaum\/\">Aluminiumschaum<\/a><\/figcaption><\/figure>\n<\/td>\n<\/tr>\n<tr>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_2572\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-2572\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foam\/iron-nickel-foam\/\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2572 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Iron-Nickel-Foam-150x150.jpg\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Iron-Nickel-Foam-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Iron-Nickel-Foam-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Iron-Nickel-Foam.jpg 720w\" alt=\"\" width=\"150\" height=\"150\" title=\"\"><\/a><figcaption id=\"caption-attachment-2572\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foam\/iron-nickel-foam\/\">Eisen-Nickel-Schaum<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_2573\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-2573\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foam\/carbon-foam\/\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2573 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Carbon-Foam-150x150.png\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Carbon-Foam-150x150.png 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Carbon-Foam-300x300.png 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Carbon-Foam-768x768.png 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Carbon-Foam.png 1000w\" alt=\"\" width=\"150\" height=\"150\" title=\"\"><\/a><figcaption id=\"caption-attachment-2573\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foam\/carbon-foam\/\">Kohlenstoffschaum<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_2574\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-2574\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foam\/silver-foam\/\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2574 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Silver-Foam-150x150.jpg\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Silver-Foam-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Silver-Foam-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Silver-Foam.jpg 726w\" alt=\"\" width=\"150\" height=\"150\" title=\"\"><\/a><figcaption id=\"caption-attachment-2574\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foam\/silver-foam\/\">Silberner Schaum<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_2575\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-2575\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foam\/cobalt-foamhttps%3a\/\/oqitop.com\/produkte\/metal-foam\/cobalt-foam\/\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2575 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Cobalt-Foam-150x150.jpg\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Cobalt-Foam-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Cobalt-Foam-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Cobalt-Foam-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Cobalt-Foam.jpg 800w\" alt=\"\" width=\"150\" height=\"150\" title=\"\"><\/a><figcaption id=\"caption-attachment-2575\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foam\/cobalt-foam\/\">Kobalt-Schaumstoff<\/a><\/figcaption><\/figure>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7576 size-full\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/11-66.jpg\" alt=\"\" width=\"1959\" height=\"803\" title=\"\" 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