{"id":7666,"date":"2026-05-13T21:58:19","date_gmt":"2026-05-13T13:58:19","guid":{"rendered":"https:\/\/oqitop.com\/?post_type=product&#038;p=7666"},"modified":"2026-06-26T22:00:10","modified_gmt":"2026-06-26T14:00:10","slug":"nickel-stainless-steel-foam-ni%e2%80%91cr%e2%80%91fe-for-high%e2%80%91temperature-filters-and-catalyst-supports-2","status":"publish","type":"product","link":"https:\/\/oqitop.com\/es\/nickel-stainless-steel-foam-nicrfe-for-hightemperature-filters-and-catalyst-supports-2\/","title":{"rendered":"Nickel Stainless Steel Foam (Ni\u2011Cr\u2011Fe) for High\u2011Temperature Filters and Catalyst Supports"},"content":{"rendered":"<h3 style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong>Highly Porous Open Cell Nickel Stainless Steel Foam<\/strong><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p><iframe src=\"https:\/\/www.youtube.com\/embed\/Y0lSxe0JJO4?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><\/iframe><\/p>\n<p><b><strong>Introducci\u00f3n<\/strong><\/b><\/p>\n<ol>\n<li>Nickel stainless steel foam is a 3D open\u2011cell Ni\u2011Cr\u2011Fe porous metal with high porosity, good mechanical strength and excellent oxidation and corrosion resistance. Its interconnected stainless\u2011type skeleton provides a large specific surface area and uniform gas\/liquid flow channels, making it ideal for high\u2011temperature gas and liquid filters, catalyst supports, burner and combustion elements, and heat\u2011exchange media. The foam can be supplied in different thicknesses and pore sizes (PPI) and easily cut or formed to customer dimensions.<\/li>\n<li>Thanks to the combined properties of nickel, chromium and iron, Ni\u2011Cr\u2011Fe stainless foam maintains stability in hot oxidizing atmospheres and many industrial process gases. It is widely used in petrochemical, metallurgy, power generation and environmental engineering as a lightweight, durable alternative to sintered metals and ceramic structures. Using nickel stainless steel foam helps improve heat and mass transfer, reduce pressure drop and extend the service life of filtration and catalytic systems.<\/li>\n<\/ol>\n<p><b><strong>Especificaciones<\/strong><\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>Tipo<\/strong><\/td>\n<td>Open\u2011cell nickel stainless steel foam \/ Ni\u2011Cr\u2011Fe alloy foam<\/td>\n<\/tr>\n<tr>\n<td><strong>Purity \/ Alloy Base<\/strong><\/td>\n<td>Ni\u2011Cr\u2011Fe heat\u2011resistant alloy \/ stainless\u2011type system (similar to Ni\u2011Cr\u2011Fe stainless or heat\u2011resistant steels, with optimized Ni\/Cr\/Fe ratios for high\u2011temperature oxidation and corrosion resistance)<\/td>\n<\/tr>\n<tr>\n<td><strong>Formulario<\/strong><\/td>\n<td>Sheet, plate, strip, or custom\u2011cut blocks\/parts depending on size and thickness<\/td>\n<\/tr>\n<tr>\n<td><strong>Tama\u00f1o de celda (PPI)<\/strong><\/td>\n<td>Typically 10\u201380 PPI; coarse (10\u201320 PPI), medium (20\u201340 PPI) and fine (40\u201380 PPI) structures available; other pore sizes can be customized on request<\/td>\n<\/tr>\n<tr>\n<td><strong>Espesor<\/strong><\/td>\n<td>Standard approx. 0.5\u201320 mm; other thicknesses can be customized according to application (filters, catalyst supports, burner cores, etc.)<\/td>\n<\/tr>\n<tr>\n<td><strong>Tama\u00f1o y forma<\/strong><\/td>\n<td>Common sheets: e.g. 100 \u00d7 100 mm \/ 200 \u00d7 300 mm; can be cut, punched or formed into discs, rings, cylinders and other shapes as per customer drawings<\/td>\n<\/tr>\n<tr>\n<td><strong>Porosidad<\/strong><\/td>\n<td>Typically about 70% \u2013 95%, depending on grade, PPI and density; higher porosity gives larger surface area and lower weight, lower porosity gives higher strength<\/td>\n<\/tr>\n<tr>\n<td><strong>Tasa de c\u00e9lulas abiertas<\/strong><\/td>\n<td>Usually \u2265 95% (3D interconnected open\u2011cell structure), providing continuous channels for gas\/liquid flow and heat\/mass transfer<\/td>\n<\/tr>\n<tr>\n<td><strong>Densidad volum\u00e9trica<\/strong><\/td>\n<td>Approx. 0.3\u20131.5 g\/cm\u00b3 (adjustable by porosity and structure), much lower than dense stainless alloys while maintaining metallic framework<\/td>\n<\/tr>\n<tr>\n<td><strong>Densidad superficial<\/strong><\/td>\n<td>Approx. 300\u20136000 g\/m\u00b2, depending on thickness and density; can be selected to balance strength, pressure drop and weight<\/td>\n<\/tr>\n<tr>\n<td><strong>Thermal Conductivity (Effective)<\/strong><\/td>\n<td>Typically around 2\u201325 W\/m\u00b7K (strongly depends on porosity and alloy; bulk Ni\u2011Cr\u2011Fe alloys are higher, but effective value is reduced by pores); suitable for heat\u2011exchange and thermal\u2011management components<\/td>\n<\/tr>\n<tr>\n<td><strong>Mechanical Strength (Compressive)<\/strong><\/td>\n<td>Typically about 2\u201310 MPa (varies with density, pore size and alloy composition); higher density and lower PPI provide higher strength and stiffness<\/td>\n<\/tr>\n<tr>\n<td><strong>Average Tensile Strength (N\/20 mm)<\/strong><\/td>\n<td>For thin, medium\u2011density foam strips, vertical \u2265 20 N\/20 mm, horizontal \u2265 15 N\/20 mm (reference values; actual data depend on specific product and structure)<\/td>\n<\/tr>\n<tr>\n<td><strong>Temperature Resistance (Air \/ Oxidizing Atmosphere)<\/strong><\/td>\n<td>Generally suitable for long\u2011term use around 800\u20131000 \u2103 in air and oxidizing atmospheres (exact limit depends on Ni\u2011Cr\u2011Fe grade and working environment; Cr provides high\u2011temperature oxidation resistance)<\/td>\n<\/tr>\n<tr>\n<td><strong>Apariencia<\/strong><\/td>\n<td>Metallic gray Ni\u2011Cr\u2011Fe stainless\u2011type surface, uniform color, without obvious defects such as heavy oxide scale flaking, blind holes, large through holes, severe deformation or cracks<\/td>\n<\/tr>\n<tr>\n<td><strong>Chemical Composition<\/strong><\/td>\n<td>Ni\u2011Cr\u2011Fe multi\u2011component alloy; Cr content provides oxidation and corrosion resistance, while Ni and Fe provide mechanical strength and toughness; exact composition per specific stainless\/heat\u2011resistant grade or customer specification<\/td>\n<\/tr>\n<tr>\n<td><strong>Electrical Conductivity<\/strong><\/td>\n<td>Good metallic electrical conductivity; effective conductivity decreases with porosity and foam structure but remains suitable for current collectors, heating elements and conductive catalyst supports<\/td>\n<\/tr>\n<tr>\n<td><strong>Corrosion &amp; Oxidation Resistance<\/strong><\/td>\n<td>Good to excellent oxidation resistance in air and many combustion gases; good corrosion resistance in many high\u2011temperature oxidizing environments typical of furnaces and burners; not suitable for highly reducing or aggressive halide atmospheres beyond alloy design limits without additional protection<\/td>\n<\/tr>\n<tr>\n<td><strong>Flexibilidad<\/strong><\/td>\n<td>Certain flexibility for thin, medium\u2011porosity sheets; can be slightly bent and compressed, but stiffness and brittleness increase with thickness and higher density; repeated sharp bending may cause local fracture of the foam ligaments<\/td>\n<\/tr>\n<tr>\n<td><strong>Elongation Rate (%)<\/strong><\/td>\n<td>Typically low compared with fully dense ductile stainless steels; for thin, high\u2011porosity foam, vertical \u2248 2\u20134%, horizontal \u2248 3\u20135% (reference values; actual data depend on grade and structure)<\/td>\n<\/tr>\n<tr>\n<td><strong>Typical Applications<\/strong><\/td>\n<td>High\u2011temperature catalyst supports, burner and combustion elements, radiant burner cores, high\u2011temperature gas\/liquid filters, heat\u2011exchanger media, gas distribution plates, flame stabilizers, and energy\u2011absorbing\/thermal\u2011insulation structures in petrochemical, power, metallurgy, environmental and thermal engineering fields<\/td>\n<\/tr>\n<tr>\n<td><strong>Main Features &amp; Advantages<\/strong><\/td>\n<td>Combines high porosity and large surface area with stainless\u2011type corrosion and oxidation resistance; 3D interconnected network enables efficient heat and mass transfer with low pressure drop; lightweight yet mechanically stable, making it a robust support for catalysts, burners, filters and other high\u2011temperature process components<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><b><strong>Dimensi\u00f3n<\/strong><\/b><b><strong>\u00a0(<\/strong><\/b><b><strong>Espesor* Longitud*Anchura<\/strong><\/b><b><strong>)<\/strong><\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"161\">0,08 mm*300 mm*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*200 mm*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*200 mm*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*200 mm*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\">10mm*200mm*300mm<\/td>\n<td width=\"161\">30mm*200mm*300mm<\/td>\n<td width=\"242\"><span style=\"color: #ff0000;\"><b><strong>El tama\u00f1o se puede personalizar.<\/strong><\/b><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b><strong>Para personalizar diversas espumas met\u00e1licas, haga clic en la imagen siguiente para obtener m\u00e1s informaci\u00f3n:<\/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\/es\/productos\/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\/es\/productos\/metal-foam\/copper-foam\/\">Espuma de cobre<\/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\/es\/productos\/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\/es\/productos\/metal-foam\/nickel-foam\/\">Espuma de n\u00edquel<\/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\/es\/productos\/metal-foam\/espuma-de-titanio\/\"><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\/es\/productos\/metal-foam\/espuma-de-titanio\/\">Ti Espuma<\/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\/es\/productos\/metal-foam\/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\/es\/productos\/metal-foam\/aluminum-foam\/\">Espuma de aluminio<\/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\/es\/productos\/metal-foam\/espuma-de-hierro-y-niquel\/\"><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\/es\/productos\/metal-foam\/espuma-de-hierro-y-niquel\/\">Espuma de hierro y n\u00edquel<\/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\/es\/productos\/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\/es\/productos\/metal-foam\/carbon-foam\/\">Espuma de carbono<\/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\/es\/productos\/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\/es\/productos\/metal-foam\/silver-foam\/\">Espuma plateada<\/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\/es\/productos\/metal-foam\/cobalt-foamhttps%3a\/\/oqitop.com\/productos\/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\/es\/productos\/metal-foam\/cobalt-foam\/\">Espuma de cobalto<\/a><\/figcaption><\/figure>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7672 size-full\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/11-70.jpg\" alt=\"\" width=\"1959\" height=\"803\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/11-70.jpg 1959w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/11-70-300x123.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/11-70-1024x420.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/11-70-768x315.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/11-70-1536x630.jpg 1536w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/11-70-18x7.jpg 18w\" sizes=\"(max-width: 1959px) 100vw, 1959px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7664 size-full\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/ChatGPT-Image-2026\u5e746\u670826\u65e5-21_44_14-7.jpg\" alt=\"\" width=\"1959\" height=\"803\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/ChatGPT-Image-2026\u5e746\u670826\u65e5-21_44_14-7.jpg 1959w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/ChatGPT-Image-2026\u5e746\u670826\u65e5-21_44_14-7-300x123.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/ChatGPT-Image-2026\u5e746\u670826\u65e5-21_44_14-7-1024x420.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/ChatGPT-Image-2026\u5e746\u670826\u65e5-21_44_14-7-768x315.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/ChatGPT-Image-2026\u5e746\u670826\u65e5-21_44_14-7-1536x630.jpg 1536w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/ChatGPT-Image-2026\u5e746\u670826\u65e5-21_44_14-7-18x7.jpg 18w\" sizes=\"(max-width: 1959px) 100vw, 1959px\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7665 size-full\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/ChatGPT-Image-2026\u5e746\u670826\u65e5-21_44_14-8.jpg\" alt=\"\" width=\"1959\" height=\"803\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/ChatGPT-Image-2026\u5e746\u670826\u65e5-21_44_14-8.jpg 1959w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/ChatGPT-Image-2026\u5e746\u670826\u65e5-21_44_14-8-300x123.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/ChatGPT-Image-2026\u5e746\u670826\u65e5-21_44_14-8-1024x420.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/ChatGPT-Image-2026\u5e746\u670826\u65e5-21_44_14-8-768x315.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/ChatGPT-Image-2026\u5e746\u670826\u65e5-21_44_14-8-1536x630.jpg 1536w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/ChatGPT-Image-2026\u5e746\u670826\u65e5-21_44_14-8-18x7.jpg 18w\" sizes=\"(max-width: 1959px) 100vw, 1959px\" \/><\/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=\"\" 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