{"id":7314,"date":"2026-05-12T15:32:34","date_gmt":"2026-05-12T07:32:34","guid":{"rendered":"https:\/\/oqitop.com\/?post_type=product&#038;p=7314"},"modified":"2026-06-12T15:38:27","modified_gmt":"2026-06-12T07:38:27","slug":"nickel%e2%80%91iron%e2%80%91chromium%e2%80%91aluminum-foam-high%e2%80%91temperature-ni%e2%80%91fe%e2%80%91cr%e2%80%91al-alloy-foam-for-catalysts-burners-filters","status":"publish","type":"product","link":"https:\/\/oqitop.com\/es\/nickelironchromiumaluminum-foam-hightemperature-nifecral-alloy-foam-for-catalysts-burners-filters\/","title":{"rendered":"Nickel\u2011Iron\u2011Chromium\u2011Aluminum Foam \u2013 High\u2011Temperature Ni\u2011Fe\u2011Cr\u2011Al Alloy Foam for Catalysts, Burners &#038; Filters"},"content":{"rendered":"<h3 style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong>Highly Porous Open Cell Nickel\u2011Iron\u2011Chromium\u2011Aluminum Foam<\/strong><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p><iframe src=\"https:\/\/www.youtube.com\/embed\/S4eWozxk5II?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><\/iframe><\/p>\n<p><b><strong>Introducci\u00f3n<\/strong><\/b><\/p>\n<ol>\n<li>Nickel\u2011Iron\u2011Chromium\u2011Aluminum Foam (Ni\u2011Fe\u2011Cr\u2011Al foam) is a high\u2011temperature resistant metal alloy foam with a 3D interconnected open\u2011cell structure and high porosity. Based on heat\u2011resistant Ni\u2011Fe\u2011Cr\u2011Al alloys, it provides excellent oxidation and corrosion resistance, good mechanical strength and stable performance at elevated temperatures, while maintaining metallic electrical and thermal conductivity. The large specific surface area and low density make it ideal for demanding thermal and chemical environments.<\/li>\n<li>Ni\u2011Fe\u2011Cr\u2011Al foam is widely used as a catalyst support, burner and combustion element, high\u2011temperature gas or liquid filter, heat exchanger medium and gas distribution or flame\u2011stabilizing component in petrochemical, power, metallurgy, environmental and thermal engineering applications. It can be supplied as sheets or custom\u2011cut parts with adjustable pore size (PPI), thickness and density to meet different process requirements.<\/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 cell Ni\u2011Fe\u2011Cr\u2011Al alloy foam<\/td>\n<\/tr>\n<tr>\n<td><strong>Purity \/ Alloy Base<\/strong><\/td>\n<td>Ni\u2011Fe\u2011Cr\u2011Al heat\u2011resistant alloy (typical systems similar to Ni\u2011Cr\u2011Fe\u2011Al or Fe\u2011Cr\u2011Al alloys, with optimized Ni\/Fe\/Cr\/Al ratios for high\u2011temperature oxidation 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 &amp; thickness<\/td>\n<\/tr>\n<tr>\n<td><strong>Tama\u00f1o de celda (PPI)<\/strong><\/td>\n<td>Typically 10\u201380 PPI; 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<\/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 or formed into different shapes as per request<\/td>\n<\/tr>\n<tr>\n<td><strong>Porosidad<\/strong><\/td>\n<td>Typically about 70% \u2013 95%, depending on grade, PPI and density<\/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)<\/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)<\/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<\/td>\n<\/tr>\n<tr>\n<td><strong>Thermal Conductivity (Effective)<\/strong><\/td>\n<td>Typically around 2\u201330 W\/m\u00b7K (strongly depends on porosity and alloy; bulk Ni\u2011based alloys are much higher, but effective value is reduced by pores)<\/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)<\/td>\n<\/tr>\n<tr>\n<td><strong>Average Tensile Strength (N\/20 mm)<\/strong><\/td>\n<td>Vertical \u2265 20, horizontal \u2265 15 (typical for thin, medium\u2011density foam strips; actual values depend on product)<\/td>\n<\/tr>\n<tr>\n<td><strong>Temperature Resistance (Air \/ Oxidizing Atmosphere)<\/strong><\/td>\n<td>Generally suitable for long\u2011term use at approx. 900\u20131100 \u2103 (exact limit depends on specific Ni\u2011Fe\u2011Cr\u2011Al grade and environment; Al and Cr provide excellent high\u2011temperature oxidation resistance)<\/td>\n<\/tr>\n<tr>\n<td><strong>Apariencia<\/strong><\/td>\n<td>Metallic gray to dark gray Ni\u2011Fe\u2011Cr\u2011Al 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\u2011Fe\u2011Cr\u2011Al multi\u2011component alloy; Al and Cr contents provide high\u2011temperature oxidation and corrosion resistance, while Ni\/Fe offer mechanical strength and toughness (exact composition per specific grade\/standard)<\/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 use as current collectors and heating\/catalyst supports<\/td>\n<\/tr>\n<tr>\n<td><strong>Corrosion &amp; Oxidation Resistance<\/strong><\/td>\n<td>Excellent high\u2011temperature oxidation resistance in air and many combustion gases; good corrosion resistance in many high\u2011temperature oxidizing environments; not suitable for strong reducing\/halide atmospheres beyond alloy design limits<\/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<\/td>\n<\/tr>\n<tr>\n<td><strong>Elongation Rate (%)<\/strong><\/td>\n<td>Typically low compared with fully dense ductile alloys; for thin, high\u2011porosity foam, vertical \u2248 2\u20134%, horizontal \u2248 3\u20135% (reference values; actual data depend on grade)<\/td>\n<\/tr>\n<tr>\n<td><strong>Aplicaciones<\/strong><\/td>\n<td>High\u2011temperature catalyst supports, burner and combustion elements, radiant burner cores, high\u2011temperature gas\/liquid filters, heat exchanger media, flame stabilizers, gas distribution plates, thermal insulation\/energy\u2011absorbing structures in petrochemical, power, metallurgy, environmental and thermal engineering fields<\/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-7315 size-full\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/11-38.jpg\" alt=\"\" width=\"1448\" height=\"1086\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/11-38.jpg 1448w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/11-38-300x225.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/11-38-1024x768.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/11-38-768x576.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/11-38-16x12.jpg 16w\" sizes=\"(max-width: 1448px) 100vw, 1448px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7316 size-full\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/22-38.jpg\" alt=\"\" width=\"1448\" height=\"1086\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/22-38.jpg 1448w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/22-38-300x225.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/22-38-1024x768.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/22-38-768x576.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/22-38-16x12.jpg 16w\" sizes=\"(max-width: 1448px) 100vw, 1448px\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7317 size-full\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/33-37.jpg\" alt=\"\" width=\"1448\" height=\"1086\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/33-37.jpg 1448w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/33-37-300x225.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/33-37-1024x768.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/33-37-768x576.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/06\/33-37-16x12.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\" title=\"\"><\/p>","protected":false},"featured_media":7318,"template":"","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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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