{"id":6144,"date":"2026-05-09T17:13:54","date_gmt":"2026-05-09T09:13:54","guid":{"rendered":"https:\/\/oqitop.com\/?post_type=product&#038;p=6144"},"modified":"2026-05-09T17:15:22","modified_gmt":"2026-05-09T09:15:22","slug":"cost%e2%80%91effective-iron-sheet-electrodes-custom-fabrication-for-industrial-electrochemistry-water-treatment","status":"publish","type":"product","link":"https:\/\/oqitop.com\/ko\/costeffective-iron-sheet-electrodes-custom-fabrication-for-industrial-electrochemistry-water-treatment\/","title":{"rendered":"Cost\u2011Effective Iron Sheet Electrodes \u2013 Custom Fabrication for Industrial Electrochemistry &#038; Water Treatment"},"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>\uc11c\ub860<\/strong><\/b><\/p>\n<ol>\n<li>Our iron sheet electrodes deliver reliable, economical performance for a wide range of industrial electrochemical processes. Manufactured from high\u2011quality low\u2011carbon or mild steel, these electrodes provide excellent electrical conductivity, robust mechanical strength, and easy machinability at a fraction of the cost of precious\u2011metal alternatives. They are precision\u2011cut to ensure consistent thickness, flatness, and uniform current distribution across the electrode surface. Ideal for use in electrocoagulation wastewater treatment, industrial effluent purification, electrochemical oxidation, heavy\u2011metal removal, oil\/grease separation, dye degradation, electroplating pre\u2011treatment, corrosion research, and laboratory\u2011scale testing. Each electrode is designed to maximize active surface area while minimizing ohmic losses, ensuring efficient operation and long service life even in demanding chemical 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 specialize in full customization of iron sheet electrodes to match your specific process requirements and equipment design. Our capabilities include any size, thickness (from 0.5mm thin sheets to 20mm+ heavy plates), and complex shapes such as rectangular plates, perforated grids, comb structures, rings, frames, folded assemblies, and special CNC\u2011cut profiles per your CAD drawings or samples. We can incorporate drilled holes, slots, mounting tabs, welded busbars, threaded connections, and surface treatments including sandblasting, pickling, anti\u2011rust coating, or galvanization to extend electrode lifespan in corrosive media. Every batch undergoes strict dimensional inspection and material verification to ensure stable, repeatable performance from prototype runs to large\u2011scale production. With flexible MOQ, fast turnaround times, competitive pricing for bulk orders, and worldwide shipping, we are the trusted supplier for water treatment system integrators, environmental engineering firms, OEM manufacturers, and research institutions seeking durable, high\u2011value iron electrode solutions.<\/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>\uc0ac\uc591<\/strong><\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>\uc720\ud615<\/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>\uc21c\uc218\ud568<\/strong><\/td>\n<td>\u226599.9% Ni (depending on grade requirements)<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc591\uc2dd<\/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>\ub450\uaed8<\/strong><\/td>\n<td>Customizable (typically 0.05\u201315 mm or as requested)<\/td>\n<\/tr>\n<tr>\n<td><strong>\ud06c\uae30 \ubc0f \ubaa8\uc591<\/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>\ucc38\uc870 \uce58\uc218<\/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;\">\ud06c\uae30\ub294 \ub9de\ucda4 \uc81c\uc791\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/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\/ko\/%ec%a0%9c%ed%92%88\/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\/ko\/%ec%a0%9c%ed%92%88\/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\/ko\/%ec%a0%9c%ed%92%88\/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\/ko\/%ec%a0%9c%ed%92%88\/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\/ko\/%ec%a0%9c%ed%92%88\/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\/ko\/%ec%a0%9c%ed%92%88\/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\/ko\/%ec%a0%9c%ed%92%88\/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\/ko\/%ec%a0%9c%ed%92%88\/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\/ko\/%ec%a0%9c%ed%92%88\/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\/ko\/%ec%a0%9c%ed%92%88\/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\/ko\/%ec%a0%9c%ed%92%88\/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\/ko\/%ec%a0%9c%ed%92%88\/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\/ko\/%ec%a0%9c%ed%92%88\/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\/ko\/%ec%a0%9c%ed%92%88\/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\/ko\/%ec%a0%9c%ed%92%88\/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\/ko\/%ec%a0%9c%ed%92%88\/copper-electrode\/\">Copper Electrode<\/a><\/figcaption><\/figure>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6145 size-full\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/111-2.jpg\" alt=\"\" width=\"1448\" height=\"1086\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/111-2.jpg 1448w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/111-2-300x225.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/111-2-1024x768.jpg 1024w, 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src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/11111-2.jpg\" alt=\"\" width=\"1024\" height=\"677\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/11111-2.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/11111-2-300x198.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/11111-2-768x508.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" 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