{"id":5111,"date":"2026-01-07T11:30:28","date_gmt":"2026-01-07T03:30:28","guid":{"rendered":"https:\/\/oqitop.com\/?post_type=product&#038;p=5111"},"modified":"2026-01-15T20:16:12","modified_gmt":"2026-01-15T12:16:12","slug":"high-quality-w75cu25-w80cu20-w85cu15-w90cu10-tungsten-copper-alloy-plate-sheet","status":"publish","type":"product","link":"https:\/\/oqitop.com\/de\/high-quality-w75cu25-w80cu20-w85cu15-w90cu10-tungsten-copper-alloy-plate-sheet\/","title":{"rendered":"High Quality W75Cu25 W80Cu20 W85Cu15 W90Cu10 Tungsten Copper Alloy Plate\/sheet"},"content":{"rendered":"<h5 style=\"text-align: center;\"><span style=\"color: #ff0000;\">High Quality W75Cu25 W80Cu20 W85Cu15 W90Cu10 Tungsten Copper Alloy Plate\/sheet<\/span><\/h5>\n<p><iframe src=\"https:\/\/www.youtube.com\/embed\/3Id5-0pUIG4?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><\/iframe><\/p>\n<h5 style=\"font-style: inherit; font-weight: inherit;\"><\/h5>\n<p>Tungsten foil is produced by cold rolling the tungsten sheet to a lower thickness. The stamped and drawn foil is very suitable to use in the applications of high temperature vacuum furnace, coating, electronic and semiconductor components. Tungsten foil is used to make heat shielding, heating element and carrier of the vacuum furnace. It is because tungsten foils process a high heat resistance in the high temperature environment.<\/p>\n<p>In addition, tungsten foil owns an extremely Low Vapor Pressure and a high melting point so that it is ideally served for coating application as the evaporation boat. Moreover, the ideal material for semiconductor needs to have a Low Coefficient of Thermal Expansion and Low Electrical Resistivity. Tungsten can meet these requirements. Therefore, it is a very suitable material for components of the semiconductor industry. Tungsten has been also approved to be a promising material to explore in further in medical and Sputtering applications.<\/p>\n<h3>TUNGSTEN PLATE INFORMATION<\/h3>\n<div class=\"row\">\n<table class=\"blue_gray\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<th>Standard<\/th>\n<th>Reinheit<\/th>\n<th>Dichte<\/th>\n<th>Melting Point<\/th>\n<th>Thickness Range<\/th>\n<th>Size<\/th>\n<\/tr>\n<tr>\n<td>ASTM B760, GB\/T 3975<\/td>\n<td>\u226599.95%<\/td>\n<td>19.3 g\/cm3<\/td>\n<td>3410 \u2103<\/td>\n<td>&gt; 4.75 mm<\/td>\n<td>Custom width and length<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>TUNGSTEN PLATE CHEMICAL COMPOSITION<\/h3>\n<table class=\"blue_gray\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<th>W (\u2265%\uff09<\/th>\n<th colspan=\"8\" rowspan=\"1\">Chemical Content (\u2264 %\uff09<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"6\">99.95<\/td>\n<td>K<\/td>\n<td>Fe<\/td>\n<td>Al<\/td>\n<td>Mo<\/td>\n<td>Si<\/td>\n<td>As<\/td>\n<td>Ca<\/td>\n<td>Cr<\/td>\n<\/tr>\n<tr>\n<td>0.0015<\/td>\n<td>0.003<\/td>\n<td>0.003<\/td>\n<td>0.003<\/td>\n<td>0.0015<\/td>\n<td>0.001<\/td>\n<td>0.001<\/td>\n<td>0.001<\/td>\n<\/tr>\n<tr>\n<td>Mg<\/td>\n<td>Mn<\/td>\n<td>Na<\/td>\n<td>Ni<\/td>\n<td>Bi<\/td>\n<td>Cd<\/td>\n<td>Cu<\/td>\n<td>Pb<\/td>\n<\/tr>\n<tr>\n<td>0.001<\/td>\n<td>0.001<\/td>\n<td>0.001<\/td>\n<td>0.001<\/td>\n<td>0.0005<\/td>\n<td>0.0005<\/td>\n<td>0.0005<\/td>\n<td>0.0005<\/td>\n<\/tr>\n<tr>\n<td>Sb<\/td>\n<td>Co<\/td>\n<td>Ti<\/td>\n<td>Sn<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>0.0005<\/td>\n<td>0.0005<\/td>\n<td>0.0005<\/td>\n<td>0.0005<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"ife-detail-decorate-table\"><\/div>\n<h5 style=\"font-weight: inherit;\" data-section=\"AliMagic-0ao2x7\" data-section-title=\"Product Advantages\"><strong>Product Advantages<\/strong><\/h5>\n<p style=\"font-style: inherit; font-weight: inherit;\"><b><strong>1.Unmatched High-Temperature Performance:<\/strong><\/b><br \/>\nCharacteristics: Tungsten plates boast a melting point of up to 3422\u00b0C and can maintain stable operation at temperatures ranging from 1800\u00b0C to 2600\u00b0C. The high-temperature strength and sag resistance greatly exceed those of most metallic materials.<br \/>\nAdvantages: Serving as thermal shields, heating plates, and furnace beds in high-temperature vacuum furnaces, tungsten plates can efficiently concentrate heat while bearing the weights of workpieces. This capability generates a pure, stable high-temperature environment ensuring extended service life and high reliability.<\/p>\n<p><b><strong>2.Exceptional Physical Shielding Properties:<\/strong><\/b><br \/>\nCharacteristics: Thanks to their high density, tungsten plates provide outstanding shielding effectiveness against X-rays and gamma rays.<br \/>\nAdvantages: Ideal for manufacturing collimators for medical CT, radiation shield blocks, containers for nuclear fuel handling, and shielding components for industrial non-destructive testing equipment, tungsten plates deliver excellent protective performance even at thinner gauges.<\/p>\n<p><b><strong>3.Superior Structural Strength and Stability:<\/strong><\/b><br \/>\nCharacteristics: Tungsten plates exhibit excellent strength and hardness at both high temperatures and room temperatures, along with outstanding creep resistance.<br \/>\nAdvantages: As components in electronic beam evaporation boats and carriers within semiconductor process chambers, tungsten plates maintain dimensional stability under harsh process conditions, minimizing deformation and ensuring process repeatability and product consistency.<\/p>\n<p><b><strong>4.Good Thermal and Electrical Conductivity:<\/strong><\/b><br \/>\nCharacteristics: Tungsten plates possess good thermal and electrical conductivity.<br \/>\nAdvantages: They are suitable for use as heatsinks or heat spreaders in high-power semiconductor devices, enabling swift heat dissipation. Additionally, tungsten can be a substrate for resistance welding electrodes, enhancing the performance of welding applications.<br \/>\n<b><strong>5.High Purity and Flexible Customization:<\/strong><\/b><br \/>\nCharacteristics: Available tungsten plates are of high quality. They are provided in various thicknesses and widths, tailored to specific customer requirements.<\/p>\n<p><b><strong>Um verschiedene Metallfolien anzupassen, klicken Sie bitte auf das Bild unten f\u00fcr Details\uff1a<\/strong><\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_3927\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-3927\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foil\/copper-foil\/\"><img decoding=\"async\" class=\"size-thumbnail wp-image-3927\" title=\"Hochleistungssilberfolie Leitf\u00e4higkeit Ag-Metallfolie Hochleistungssilberfolie Leitf\u00e4higkeit Ag-Metallfolie 1\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Copper-Foil-1-150x150.jpg\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Copper-Foil-1-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Copper-Foil-1.jpg 300w\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><figcaption id=\"caption-attachment-3927\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foil\/copper-foil\/\">Kupferfolie<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_3928\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-3928\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foil\/aluminum-foil\/\"><img decoding=\"async\" class=\"size-thumbnail wp-image-3928\" title=\"Hochleistungssilberfolie Leitf\u00e4higkeit Ag-Metallfolie Hochleistungssilberfolie Leitf\u00e4higkeit Ag-Metallfolie 2\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Aluminum-Foil-1-150x150.jpg\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Aluminum-Foil-1-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Aluminum-Foil-1.jpg 300w\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><figcaption id=\"caption-attachment-3928\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foil\/aluminum-foil\/\">Aluminiumfolie<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_3929\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-3929\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foil\/stainless-steel-foil\/\"><img decoding=\"async\" class=\"size-thumbnail wp-image-3929\" title=\"Leistungsstarke Silberfolie Leitf\u00e4higkeit Ag-Metallfolie Leistungsstarke Silberfolie Leitf\u00e4higkeit Ag-Metallfolie 3\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Stainless-Steel-Foil-150x150.jpg\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Stainless-Steel-Foil-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Stainless-Steel-Foil.jpg 300w\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><figcaption id=\"caption-attachment-3929\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foil\/stainless-steel-foil\/\">Edelstahlfolie<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_3930\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-3930\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foil\/tin-foil\/\"><img loading=\"lazy\" decoding=\"async\" class=\"size-thumbnail wp-image-3930\" title=\"Hochleistungssilberfolie Leitf\u00e4higkeit Ag-Metallfolie Hochleistungssilberfolie Leitf\u00e4higkeit Ag-Metallfolie 4\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Tin-Foil-150x150.jpg\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Tin-Foil-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Tin-Foil.jpg 300w\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><figcaption id=\"caption-attachment-3930\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foil\/tin-foil\/\">Alufolie<\/a><\/figcaption><\/figure>\n<\/td>\n<\/tr>\n<tr>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_3931\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-3931\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foil\/titanium-foil\/\"><img loading=\"lazy\" decoding=\"async\" class=\"size-thumbnail wp-image-3931\" title=\"Hochleistungssilberfolie Leitf\u00e4higkeit Ag-Metallfolie Hochleistungssilberfolie Leitf\u00e4higkeit Ag-Metallfolie 5\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Titanium-Foil-150x150.jpg\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Titanium-Foil-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Titanium-Foil.jpg 300w\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><figcaption id=\"caption-attachment-3931\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foil\/titanium-foil\/\">Titanfolie<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_3932\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-3932\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foil\/nickel-foil\/\"><img loading=\"lazy\" decoding=\"async\" class=\"size-thumbnail wp-image-3932\" title=\"Hochleistungssilberfolie Leitf\u00e4higkeit Ag-Metallfolie Hochleistungssilberfolie Leitf\u00e4higkeit Ag-Metallfolie 6\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Nickel-Foil-150x150.jpg\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Nickel-Foil-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Nickel-Foil.jpg 300w\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><figcaption id=\"caption-attachment-3932\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foil\/nickel-foil\/\">Nickelfolie<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_3933\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-3933\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foil\/nickel-foil\/\"><img loading=\"lazy\" decoding=\"async\" class=\"size-thumbnail wp-image-3933\" title=\"Hochleistungssilberfolie Leitf\u00e4higkeit Ag-Metallfolie Hochleistungssilberfolie Leitf\u00e4higkeit Ag-Metallfolie 7\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Silver-Foil-150x150.jpg\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Silver-Foil-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Silver-Foil.jpg 300w\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><figcaption id=\"caption-attachment-3933\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foil\/nickel-foil\/\">Silberne Folie<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_3934\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-3934\"><figcaption id=\"caption-attachment-3934\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/de\/tungsten-foil\/\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4981 size-thumbnail\" title=\"High Quality 99.99% Pure Aluminum Coil Aluminum Foil 1\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/01\/123-150x150.jpg\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/01\/123-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/01\/123-12x12.jpg 12w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/01\/123.jpg 300w\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><a href=\"https:\/\/oqitop.com\/de\/produkte\/metal-foil\/tungsten-foil\/\">Wolfram-Folie<\/a><\/figcaption><\/figure>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4569\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/33333-16.jpg\" alt=\"\" width=\"1024\" height=\"1802\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/33333-16.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/33333-16-170x300.jpg 170w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/33333-16-582x1024.jpg 582w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/33333-16-768x1352.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/33333-16-873x1536.jpg 873w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/33333-16-7x12.jpg 7w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4571\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55555-11-35.jpg\" alt=\"\" width=\"1024\" height=\"677\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55555-11-35.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55555-11-35-300x198.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55555-11-35-768x508.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55555-11-35-18x12.jpg 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" 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