{"id":6109,"date":"2026-05-09T11:52:10","date_gmt":"2026-05-09T03:52:10","guid":{"rendered":"https:\/\/oqitop.com\/?post_type=product&#038;p=6109"},"modified":"2026-05-09T11:52:10","modified_gmt":"2026-05-09T03:52:10","slug":"industrial-grade-custom-nickel-sheet-electrodes-high-purity-nickel-plates-strips-tailored-to-your-exact-engineering-designs","status":"publish","type":"product","link":"https:\/\/oqitop.com\/ar\/industrial-grade-custom-nickel-sheet-electrodes-high-purity-nickel-plates-strips-tailored-to-your-exact-engineering-designs\/","title":{"rendered":"Industrial-Grade Custom Nickel Sheet Electrodes \u2013 High-Purity Nickel Plates &#038; Strips Tailored to Your Exact Engineering Designs"},"content":{"rendered":"<h2 style=\"text-align: center;\"><span style=\"color: #ff0000;\">Custom Nickel Electrode<\/span><\/h2>\n<p>&nbsp;<\/p>\n<p><iframe src=\"https:\/\/www.youtube.com\/embed\/0zKXQBk8Ctk?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>\u0645\u0642\u062f\u0645\u0629<\/strong><\/b><\/p>\n<ol>\n<li>Our custom nickel sheet electrodes are fabricated from premium-grade, high-purity nickel (99.6% to 99.9%), ensuring exceptional electrical conductivity and superior chemical stability. These electrodes are specifically valued for their outstanding corrosion resistance in caustic alkalis and neutral salt solutions, making them the gold standard for hydrogen production through water electrolysis, battery manufacturing (Ni-Cd\/Ni-MH), and advanced fuel cell research. Each nickel sheet undergoes a specialized surface cleaning process to remove oxides and contaminants, ensuring a pristine active surface that guarantees uniform current distribution and consistent electrochemical performance in even the most demanding environments.<\/li>\n<li>\n<div class=\"flex w-full max-w-full flex-col gap-3 text-base! min-w-0 text-sm whitespace-normal [&amp;_a]:text-core-foreground-tertiary [&amp;_a]:leading-tight [&amp;_a]:font-semibold [&amp;_a]:underline [&amp;_strong]:font-bold [&amp;_p]:m-0 [&amp;_p]:whitespace-pre-wrap [&amp;_ol]:my-5 [&amp;_ol]:list-decimal [&amp;_ol]:pl-5 [&amp;_ul]:mt-2 [&amp;_ul]:list-disc [&amp;_ul]:pl-5 [&amp;_li]:my-3 [&amp;_li]:list-item [&amp;_li:first-child]:mt-0 [&amp;_ul&gt;li_p]:m-0 [&amp;_li&gt;ol]:mt-3 [&amp;_li&gt;ul]:mt-3 [&amp;_hr]:border-core-borders-default [&amp;_hr]:my-3 [&amp;_hr]:border-t-[1.5px] [&amp;_hr]:border-r-0 [&amp;_hr]:border-b-0 [&amp;_hr]:border-l-0 [&amp;_blockquote]:border-core-borders-default [&amp;_blockquote]:text-core-foreground-secondary [&amp;_blockquote]:border-l-4 [&amp;_blockquote]:pl-4 [&amp;_blockquote]:italic [&amp;_blockquote_p:first-of-type]:before:content-[open-quote] [&amp;_blockquote_p:last-of-type]:after:content-[close-quote] [&amp;_h1]:mt-4 [&amp;_h1]:mb-3 [&amp;_h1]:text-4xl [&amp;_h1]:leading-tight [&amp;_h1]:font-bold [&amp;_h1]:tracking-wide [&amp;_h2]:mt-4 [&amp;_h2]:mb-3 [&amp;_h2]:text-3xl [&amp;_h2]:leading-tight [&amp;_h2]:font-semibold [&amp;_h2]:tracking-wide [&amp;_h3]:mt-4 [&amp;_h3]:mb-3 [&amp;_h3]:text-2xl [&amp;_h3]:leading-tight [&amp;_h3]:font-semibold [&amp;_h3]:tracking-wide [&amp;_h4]:mt-4 [&amp;_h4]:mb-3 [&amp;_h4]:font-semibold [&amp;_h5]:mt-4 [&amp;_h5]:mb-3 [&amp;_h5]:font-semibold [&amp;_img]:my-3 [&amp;_figure&gt;*]:my-0 [&amp;_video]:my-8 [&amp;_figure]:my-8 [&amp;_:not(pre)&gt;code]:before:content-[&quot;&#96;&quot;] [&amp;_:not(pre)&gt;code]:after:content-[&quot;&#96;&quot;] [&amp;_pre_code]:before:content-none [&amp;_pre_code]:after:content-none [&amp;_a_code]:text-inherit [&amp;_h1_code]:text-inherit [&amp;_h2_code]:text-inherit [&amp;_h3_code]:text-inherit [&amp;_h4_code]:text-inherit [&amp;_blockquote_code]:text-inherit [&amp;_thead_th_code]:text-inherit [&amp;_hr+*]:mt-0 [&amp;_h2+*]:mt-0 [&amp;_h3+*]:mt-0 [&amp;_h4+*]:mt-0 [&amp;_table]:w-full [&amp;_table]:table-auto [&amp;_table]:border-separate [&amp;_table]:border-spacing-0 [&amp;_table]:text-left [&amp;_table]:block [&amp;_table]:overflow-x-auto [&amp;_thead]:bg-core-surface-secondary [&amp;_thead_th]:border-core-borders-default [&amp;_thead_th]:border [&amp;_thead_th]:p-2.5 [&amp;_thead_th]:px-4 [&amp;_thead_th]:text-sm [&amp;_thead_th:first-child]:rounded-tl-lg [&amp;_thead_th:last-child]:rounded-tr-lg [&amp;_thead_th:not(:first-child)]:border-l-0 [&amp;_tbody_td]:border-core-borders-default [&amp;_tbody_td]:border [&amp;_tbody_td]:border-t-0 [&amp;_tbody_td]:p-2.5 [&amp;_tbody_td]:px-4 [&amp;_tbody_td:not(:first-child)]:border-l-0 [&amp;_tbody_tr:last-child_td:first-child]:rounded-bl-lg [&amp;_tbody_tr:last-child_td:last-child]:rounded-br-lg *:first:mt-0 *:last:mb-0\">\n<p>We bridge the gap between complex engineering concepts and physical reality by offering comprehensive customization for our nickel electrodes. Utilizing precision laser cutting, CNC machining, and professional punching technologies, we can produce nickel sheets in any form\u2014from ultra-thin 0.05mm foils to heavy-duty 10mm plates. Whether you require specific geometric shapes, intricate perforated patterns for gas evolution, or integrated tabs for electrical connections, we manufacture strictly according to your CAD drawings or technical specifications. Our service includes optional surface treatments such as mirror polishing, sandblasting, or specialized catalytic coatings. With low minimum order quantities (MOQ) and rapid global shipping, we support your project from the initial prototyping phase through to full-scale industrial implementation.<\/p>\n<\/div>\n<div class=\"mt-1 flex items-center gap-0.5\">\n<div class=\"mt-1 flex items-center gap-0.5 animate-action-stagger\"><\/div>\n<\/div>\n<\/li>\n<\/ol>\n<p><b><strong>\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a<\/strong><\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>\u0627\u0644\u0646\u0648\u0639<\/strong><\/td>\n<td><strong>Nickel Sheet \/ Plate \/ Disc Electrode<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>Material Grade<\/strong><\/td>\n<td>High-purity wrought nickel (e.g., Ni200, Ni201, N4, N6), other nickel alloys available on request<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0627\u0644\u0646\u0642\u0627\u0621<\/strong><\/td>\n<td>\u226599.9% Ni (depending on grade requirements)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0646\u0645\u0648\u0630\u062c<\/strong><\/td>\n<td>Flat sheet, plate, disc, strip, or foil; supplied as single pieces or bulk batches<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0627\u0644\u0633\u0645\u0627\u0643\u0629<\/strong><\/td>\n<td>Customizable (typically 0.05\u201315 mm or as requested)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0627\u0644\u062d\u062c\u0645 \u0648\u0627\u0644\u0634\u0643\u0644<\/strong><\/td>\n<td>Fully customizable length, width, and diameter; rectangular, square, circular (disc), ring, and complex CNC geometries per drawing<\/td>\n<\/tr>\n<tr>\n<td><strong>Surface Finish<\/strong><\/td>\n<td>Mill finish, bright, brushed, mirror-polished, sandblasted, or chemically etched for increased active surface area<\/td>\n<\/tr>\n<tr>\n<td><strong>Surface Treatment \/ Coating<\/strong><\/td>\n<td>Bare nickel, gold-plated, platinum-coated (for catalytic enhancement), or blackened nickel for specialized electrochemical applications<\/td>\n<\/tr>\n<tr>\n<td><strong>Hole \/ Slot \/ Mesh Design<\/strong><\/td>\n<td>Precision drilled holes, slots, notches, or perforated patterns to optimize electrolyte circulation and current density<\/td>\n<\/tr>\n<tr>\n<td><strong>Corrosion Resistance<\/strong><\/td>\n<td>Exceptional resistance to corrosion in alkaline media (caustic soda), seawater, and neutral salt solutions; excellent stability in high-temperature environments<\/td>\n<\/tr>\n<tr>\n<td><strong>Mechanical Strength<\/strong><\/td>\n<td>Superior mechanical properties with high ductility; maintains strength at elevated temperatures; suitable for welding, punching, and forming<\/td>\n<\/tr>\n<tr>\n<td><strong>Operating Temperature<\/strong><\/td>\n<td>Excellent high-temperature stability; typically up to 300\u2013600 \u00b0C depending on the environment (alkaline, inert, or vacuum)<\/td>\n<\/tr>\n<tr>\n<td><strong>Surface Flatness<\/strong><\/td>\n<td>High dimensional precision and flatness to ensure uniform contact resistance and consistent electrochemical reaction rates<\/td>\n<\/tr>\n<tr>\n<td><strong>Application Range<\/strong><\/td>\n<td>Widely used in hydrogen production (water electrolysis), nickel electroplating, battery research (Ni-Cd, Ni-MH), fuel cells, aerospace, and chemical processing<\/td>\n<\/tr>\n<tr>\n<td><strong>Customization<\/strong><\/td>\n<td>Full support for laser\/water-jet cutting, CNC machining, bending, welding, specialized mounting tabs, and complete assembly per technical drawings<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b><strong>\u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0645\u0631\u062c\u0639\u064a\u0629<\/strong><\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"29%\">0.1mm*5mm*10mm<\/td>\n<td width=\"36%\">0.2mm*5mm*10mm<\/td>\n<td width=\"34%\">0.1mm*10mm*20mm<\/td>\n<\/tr>\n<tr>\n<td width=\"29%\">0.2mm*20mm*20mm<\/td>\n<td width=\"36%\">0.3mm*20mm*30mm<\/td>\n<td width=\"34%\">0.1mm*20mm*50mm<\/td>\n<\/tr>\n<tr>\n<td width=\"29%\">0.2mm*30mm*100mm<\/td>\n<td width=\"36%\">0.1to 0.5mm*50mm*50mm<\/td>\n<td width=\"34%\"><strong><span style=\"color: #ff0000;\">\u064a\u0645\u0643\u0646 \u062a\u062e\u0635\u064a\u0635 \u0627\u0644\u062d\u062c\u0645<\/span><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b><strong>To customize various metal electrodes, please click the picture below for details\uff1a<\/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\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/stainless-steel-electrode\/\"><img decoding=\"async\" class=\"aligncenter wp-image-5633 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/ss-3-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/ss-3-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/ss-3-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/ss-3-1024x1024.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/ss-3-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/ss-3-12x12.jpg 12w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/ss-3.jpg 1254w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-2567\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/stainless-steel-electrode\/\">Stainless Steel Electrode<\/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\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/titanium-electrode\/\"><img decoding=\"async\" class=\"aligncenter wp-image-5634 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/TI-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/TI-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/TI-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/TI-1024x1024.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/TI-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/TI-12x12.jpg 12w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/TI.jpg 1254w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-2568\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/titanium-electrode\/\">Titanium Electrode<\/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\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/nickel-electrode\/\"><img decoding=\"async\" class=\"aligncenter wp-image-5635 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/NI-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/NI-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/NI-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/NI-1024x1024.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/NI-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/NI-12x12.jpg 12w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/NI.jpg 1254w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-2569\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/nickel-electrode\/\">Nickel Electrode<\/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\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/platinum-electrode\/\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5636 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/PT-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/PT-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/PT-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/PT-1024x1024.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/PT-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/PT-12x12.jpg 12w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/PT.jpg 1254w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-2571\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/platinum-electrode\/\">Platinum Electrode<\/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\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/gold-electrode\/\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5637 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AU-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AU-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AU-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AU-1024x1024.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AU-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AU-12x12.jpg 12w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AU.jpg 1254w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-2572\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/gold-electrode\/\">Gold Electrode<\/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\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/silver-electrode\/\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5638 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AG-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AG-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AG-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AG-1024x1024.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AG-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AG-12x12.jpg 12w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AG.jpg 1254w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-2573\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/silver-electrode\/\">Silver Electrode<\/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\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/aluminum-electrode\/\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5639 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AL-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AL-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AL-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AL-1024x1024.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AL-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AL-12x12.jpg 12w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AL.jpg 1254w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-2574\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/aluminum-electrode\/\">Aluminum Electrode<\/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\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/copper-electrode\/\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5640 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/CU-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/CU-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/CU-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/CU-1024x1024.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/CU-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/CU-12x12.jpg 12w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/CU.jpg 1254w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-2575\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/copper-electrode\/\">Copper Electrode<\/a><\/figcaption><\/figure>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" 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