{"id":7431,"date":"2026-05-13T17:27:32","date_gmt":"2026-05-13T09:27:32","guid":{"rendered":"https:\/\/oqitop.com\/?post_type=product&#038;p=7431"},"modified":"2026-06-21T17:31:22","modified_gmt":"2026-06-21T09:31:22","slug":"porous-nickel-titanium-niti-foam-with-shape-memory-and-superelasticity-for-implants","status":"publish","type":"product","link":"https:\/\/oqitop.com\/fr\/porous-nickel-titanium-niti-foam-with-shape-memory-and-superelasticity-for-implants\/","title":{"rendered":"Porous Nickel Titanium (NiTi) Foam with Shape Memory and Superelasticity for Implants"},"content":{"rendered":"<h3 style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong>Highly Porous Open Cell Nickel Titanium Foam<\/strong><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p><iframe src=\"https:\/\/www.youtube.com\/embed\/zXpQ0D-5J4A?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><\/iframe><\/p>\n<p><b><strong>Introduction<\/strong><\/b><\/p>\n<ol>\n<li>Nickel titanium foam (NiTi foam) is a 3D open\u2011cell shape\u2011memory alloy with high porosity, low density and excellent superelastic behavior. Its interconnected sponge\u2011like structure provides large surface area, high energy absorption and adjustable stiffness, making it ideal for orthopedic and spinal implants, bone scaffolds, dental applications and lightweight vibration\u2011damping components. The elastic modulus of NiTi foam can be tuned by porosity to better match natural bone and reduce stress shielding.<\/li>\n<li>Thanks to the shape\u2011memory effect and superelasticity of NiTi, the foam can undergo large reversible deformation, supporting minimally invasive implantation and long\u2011term mechanical stability. A stable Ti\u2011oxide surface layer offers good corrosion resistance and favorable biocompatibility in many physiological environments. Pore size, porosity and dimensions can be customized, and the foam can be supplied cleaned, passivated or coated to meet specific biomedical and engineering requirements.<\/li>\n<\/ol>\n<p><b><strong>Sp\u00e9cifications<\/strong><\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>Type<\/strong><\/td>\n<td>Open\u2011cell Ni\u2011Ti alloy foam \/ nickel\u2011titanium porous metal foam (shape\u2011memory and superelastic alloy)<\/td>\n<\/tr>\n<tr>\n<td><strong>Purity \/ Alloy Base<\/strong><\/td>\n<td>Ni\u2011Ti shape\u2011memory alloy system (NiTi as main phase, typically near\u2011equiatomic composition; optional minor alloying elements such as Nb, Cu, Hf to adjust transformation temperature, mechanical properties and fatigue behavior, depending on specific grade)<\/td>\n<\/tr>\n<tr>\n<td><strong>Formulaire<\/strong><\/td>\n<td>Sheet, plate, strip, block, cylinder or custom\u2011cut parts; can be supplied as bare foam or with surface treatments (e.g. cleaning, passivation, bio\u2011coating, Ti\u2011oxide modification) depending on application<\/td>\n<\/tr>\n<tr>\n<td><strong>Taille des cellules (PPI)<\/strong><\/td>\n<td>Commonly about 10\u201380 PPI (pores per inch) for engineering and biomedical foams; coarse (10\u201330 PPI), medium (30\u201350 PPI) and fine (50\u201380 PPI) structures; other pore sizes and gradients can be customized on request<\/td>\n<\/tr>\n<tr>\n<td><strong>\u00c9paisseur<\/strong><\/td>\n<td>Typical foam sheets and blocks approx. 1\u201330 mm; thinner foils for filters and damping, thicker sections for implants, energy\u2011absorbing and structural components; customized thickness available according to design requirements<\/td>\n<\/tr>\n<tr>\n<td><strong>Taille et forme<\/strong><\/td>\n<td>Standard plates and blocks (e.g. 50 \u00d7 50 mm, 100 \u00d7 100 mm, 200 \u00d7 200 mm) and cylindrical samples; can be cut, machined or formed into discs, rings, cages, lattices or complex 3D geometries based on customer drawings or CAD models<\/td>\n<\/tr>\n<tr>\n<td><strong>Porosit\u00e9<\/strong><\/td>\n<td>Typically about 50% \u2013 90% (adjustable); lower porosity for higher strength and stiffness, higher porosity for better permeability, bone ingrowth and energy absorption; porosity and pore morphology tailored to application (e.g. orthopedic vs. industrial)<\/td>\n<\/tr>\n<tr>\n<td><strong>Taux de cellules ouvertes<\/strong><\/td>\n<td>Usually \u2265 80% open\u2011cell interconnected structure, providing continuous channels for fluid flow, tissue ingrowth and heat transfer; degree of interconnectivity depends on manufacturing process and pore size<\/td>\n<\/tr>\n<tr>\n<td><strong>Densit\u00e9 volumique<\/strong><\/td>\n<td>Approx. 0.5\u20133.0 g\/cm\u00b3 (adjustable via porosity and structure), much lower than dense NiTi (\u2248 6.4 g\/cm\u00b3) while retaining shape\u2011memory and superelastic functions<\/td>\n<\/tr>\n<tr>\n<td><strong>Densit\u00e9 de surface<\/strong><\/td>\n<td>Depending on thickness and porosity, typically about 500\u201315,000 g\/m\u00b2; lighter foams for implants and damping, heavier foams for structural and energy\u2011absorbing applications<\/td>\n<\/tr>\n<tr>\n<td><strong>Specific Surface Area<\/strong><\/td>\n<td>Large effective surface area due to 3D NiTi skeleton (commonly several hundred to several thousand m\u00b2\/m\u00b3, depending on pore size and porosity), beneficial for bone integration, tissue attachment, catalysis and heat\/mass transfer<\/td>\n<\/tr>\n<tr>\n<td><strong>Thermal Conductivity (Effective)<\/strong><\/td>\n<td>Effective thermal conductivity typically lower than dense NiTi (which is on the order of ~10\u201320 W\/m\u00b7K), because of pores; actual value depends strongly on porosity and orientation, but is suitable for thermal management, damping and multifunctional structural components<\/td>\n<\/tr>\n<tr>\n<td><strong>Electrical Conductivity<\/strong><\/td>\n<td>Metallic conductivity, reduced compared with dense NiTi due to porosity; sufficient for use in some sensing, actuation, heating and electrochemical environments where shape\u2011memory or superelasticity plus porosity are required<\/td>\n<\/tr>\n<tr>\n<td><strong>Mechanical Strength (Compressive)<\/strong><\/td>\n<td>Compressive strength strongly dependent on porosity and pore architecture; typical ranges from a few MPa up to several tens of MPa; lower\u2011porosity foams show higher strength and stiffness, while higher\u2011porosity foams provide better energy absorption and compliance<\/td>\n<\/tr>\n<tr>\n<td><strong>Average Tensile Strength (N\/20 mm)<\/strong><\/td>\n<td>Porous NiTi generally shows lower tensile strength than dense NiTi; tensile behavior is anisotropic and depends on porosity and pore size. Thin strips can reach several tens of N\/20 mm, but actual data must be confirmed for each product specification and direction<\/td>\n<\/tr>\n<tr>\n<td><strong>Temperature Resistance \/ Transformation Behavior<\/strong><\/td>\n<td>NiTi foam retains the shape\u2011memory effect and superelasticity of NiTi; martensitic\/austenitic transformation temperatures (Af, Ms, etc.) can be tailored (often from sub\u2011zero to above body temperature) via composition and heat treatment. Service temperature range depends on grade, typically from below 0 \u2103 to several hundred \u2103 for engineering uses; for long\u2011term biomedical use, usually around body temperature<\/td>\n<\/tr>\n<tr>\n<td><strong>Apparence<\/strong><\/td>\n<td>Metallic gray, matte NiTi surface with 3D sponge\u2011like open\u2011cell structure; uniform pore distribution without obvious defects such as large blind holes, cracks or severe deformation. Surface can be supplied mechanically or chemically cleaned, passivated, or prepared for coating and bonding<\/td>\n<\/tr>\n<tr>\n<td><strong>Chemical Composition<\/strong><\/td>\n<td>Ni\u2011Ti alloy (near\u2011equiatomic NiTi) with potential minor alloying elements depending on specific grade; Ti\u2011rich surface oxide layer (mainly TiO\u2082) typically forms, improving corrosion resistance and biocompatibility; exact composition and transformation temperature range per product specification or standard<\/td>\n<\/tr>\n<tr>\n<td><strong>Corrosion &amp; Biocompatibility<\/strong><\/td>\n<td>Good corrosion resistance in many physiological environments due to stable Ti\u2011oxide film; widely investigated and used for biomedical implants and orthopedic devices. For aggressive chemical environments or special fluids, suitability must be evaluated and additional surface treatment may be required<\/td>\n<\/tr>\n<tr>\n<td><strong>Flexibility &amp; Superelasticity<\/strong><\/td>\n<td>Exhibits superelastic behavior (stress\u2011induced martensitic transformation) within a defined temperature range, enabling large recoverable strains. Thin and medium\u2011porosity foams can be elastically compressed and partially bent; energy absorption and recovery depend on porosity, heat treatment and loading conditions<\/td>\n<\/tr>\n<tr>\n<td><strong>Elongation Rate (%)<\/strong><\/td>\n<td>Macroscopic elongation is lower than dense NiTi due to porous structure, but local superelastic strain can be high. Typical recoverable strain can reach several percent under suitable conditions; exact values depend on porosity, pore architecture and transformation temperature<\/td>\n<\/tr>\n<tr>\n<td><strong>Processability<\/strong><\/td>\n<td>Can be cut, machined (with appropriate tools), laser\u2011cut and shaped; can be joined by welding, brazing or mechanical fixing depending on design. Surface can be modified by sandblasting, chemical etching, anodizing, coating (e.g. bioactive ceramics, polymers) to tune interface properties<\/td>\n<\/tr>\n<tr>\n<td><strong>Surface Treatment \/ Coating (Optional)<\/strong><\/td>\n<td>Optional treatments include chemical polishing, passivation, bio\u2011ceramic or polymer coatings, drug\u2011eluting layers, and surface texturing to improve osseointegration, corrosion resistance or functional integration; industrial uses may involve catalytic or protective coatings as required<\/td>\n<\/tr>\n<tr>\n<td><strong>Typical Biomedical Applications<\/strong><\/td>\n<td>Bone and spinal fusion cages, orthopedic and maxillofacial implants, dental implants and abutments, bone\u2011tissue scaffolds, porous interbody devices and fixation systems where modulus matching, bone ingrowth and load transfer are important<\/td>\n<\/tr>\n<tr>\n<td><strong>Other Industrial Applications<\/strong><\/td>\n<td>Energy\u2011absorbing and damping structures, vibration and impact protection components, lightweight structural elements, filters, heat\u2011exchange and fluid\u2011distribution media, smart actuators and adaptive structures utilizing shape\u2011memory and superelastic effects<\/td>\n<\/tr>\n<tr>\n<td><strong>Main Features &amp; Advantages<\/strong><\/td>\n<td>Combines shape\u2011memory effect and superelasticity of NiTi with high porosity and low density; adjustable stiffness and energy absorption; good corrosion resistance and generally favorable biocompatibility due to Ti\u2011oxide surface; open\u2011cell 3D network allows fluid flow and tissue ingrowth; suitable for advanced biomedical implants and multifunctional engineering components where conventional dense metals are too stiff or heavy<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><b><strong>Dimension<\/strong><\/b><b><strong>\u00a0(<\/strong><\/b><b><strong>\u00c9paisseur* Longueur*Largeur<\/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 * 200 mm * 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>La taille peut \u00eatre personnalis\u00e9e.<\/strong><\/b><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b><strong>Pour personnaliser diff\u00e9rentes mousses m\u00e9talliques, veuillez cliquer sur l'image ci-dessous pour plus de d\u00e9tails :<\/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\/fr\/produits\/mousse-metallique\/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\/fr\/produits\/mousse-metallique\/copper-foam\/\">Mousse de cuivre<\/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\/fr\/produits\/mousse-metallique\/mousse-de-nickel\/\"><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\/fr\/produits\/mousse-metallique\/mousse-de-nickel\/\">Mousse de nickel<\/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\/fr\/produits\/mousse-metallique\/mousse-de-titane\/\"><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\/fr\/produits\/mousse-metallique\/mousse-de-titane\/\">Ti Mousse<\/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\/fr\/produits\/mousse-metallique\/aluminum-foam\/\"><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\/fr\/produits\/mousse-metallique\/aluminum-foam\/\">Mousse d'aluminium<\/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\/fr\/produits\/mousse-metallique\/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\/fr\/produits\/mousse-metallique\/iron-nickel-foam\/\">Mousse de fer-nickel<\/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\/fr\/produits\/mousse-metallique\/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\/fr\/produits\/mousse-metallique\/carbon-foam\/\">Mousse de carbone<\/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\/fr\/produits\/mousse-metallique\/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\/fr\/produits\/mousse-metallique\/silver-foam\/\">Mousse argent\u00e9e<\/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\/fr\/produits\/mousse-metallique\/cobalt-foamhttps%3a\/\/oqitop.com\/produits\/mousse-metallique\/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\/fr\/produits\/mousse-metallique\/cobalt-foam\/\">Mousse de cobalt<\/a><\/figcaption><\/figure>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7432 size-full\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/11-51.jpg\" alt=\"\" width=\"1448\" height=\"1086\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/11-51.jpg 1448w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/11-51-300x225.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/11-51-1024x768.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/11-51-768x576.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/11-51-16x12.jpg 16w\" sizes=\"(max-width: 1448px) 100vw, 1448px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7433 size-full\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/22-51.jpg\" alt=\"\" width=\"1448\" height=\"1086\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/22-51.jpg 1448w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/22-51-300x225.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/22-51-1024x768.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/22-51-768x576.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/22-51-16x12.jpg 16w\" sizes=\"(max-width: 1448px) 100vw, 1448px\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7434 size-full\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/33-50.jpg\" alt=\"\" width=\"1448\" height=\"1086\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/33-50.jpg 1448w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/33-50-300x225.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/33-50-1024x768.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/33-50-768x576.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/33-50-16x12.jpg 16w\" sizes=\"(max-width: 1448px) 100vw, 1448px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2566 aligncenter\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/11111-1.jpg\" sizes=\"(max-width: 1024px) 100vw, 1024px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/11111-1.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/11111-1-300x198.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/11111-1-768x508.jpg 768w\" alt=\"\" width=\"1024\" height=\"677\" 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