{"id":6992,"date":"2024-12-11T12:02:08","date_gmt":"2024-12-11T12:02:08","guid":{"rendered":"https:\/\/jinsuncarbon.com\/?post_type=product&p=6992"},"modified":"2025-10-09T10:16:50","modified_gmt":"2025-10-09T10:16:50","slug":"high-purity-graphite-crucible","status":"publish","type":"product","link":"https:\/\/jinsuncarbon.com\/vi\/product\/high-purity-graphite-crucible\/","title":{"rendered":"High Purity Graphite Crucible"},"content":{"rendered":"

Advantages of high purity graphite crucible<\/h2>\n

High purity graphite crucible is generally in the shape of cups, bowls or cylinders and it has very significant advantages.<\/p>\n

Extremely strong high-temperature resistance<\/b><\/strong><\/p>\n

It can be stably used in an ultra-high-temperature environment ranging from 1500\u2103 to 3000\u2103 without deformation or melting.<\/p>\n

\u00a0<\/b><\/strong><\/p>\n

Highly stable chemical properties<\/b><\/strong><\/p>\n

It has strong resistance to most corrosive chemical substances such as acids and alkalis.<\/p>\n

 <\/p>\n

Great thermal conductivity<\/b><\/strong><\/p>\n

Its heat conduction is uniform and rapid, which can effectively improve the heating efficiency.<\/p>\n

 <\/p>\n

High mechanical strength<\/b><\/strong><\/p>\n

It has good thermal shock resistance<\/a> and can withstand rapid temperature changes without easy cracking.<\/p>\n

 <\/p>\n

Good lubricity<\/b><\/strong><\/p>\n

It can reduce the adhesion of materials to the crucible wall and facilitate the pouring of materials.<\/p>\n

 <\/p>\n

Long service life<\/b><\/strong><\/p>\n

You can reuse it many times, thus effectively reducing the cost of use.<\/p>\n

 <\/p>\n

In addition, you can also choose isostatic pressed high-purity graphite crucibles, molded high-purity graphite crucibles, vacuum-impregnated high-purity graphite crucibles or other types of high-purity graphite crucible products according to different usage requirements.<\/p>\n

 <\/p>\n

Uses of high purity graphite crucible<\/h2>\n

Metallurgical field<\/h3>\n

Precious metal smelting<\/b><\/strong><\/p>\n

You can use high\u00a0purity graphite crucible for the refining and casting of precious metals such as gold and silver. Its\u00a0high purity and chemical stability can\u00a0prevent pollution\u00a0and it\u00a0ensures\u00a0the purity of metals, which\u00a0meets\u00a0the demands of the jewelry industries.<\/p>\n

\u00a0<\/b><\/strong><\/p>\n

Rare metal smelting<\/b><\/strong><\/p>\n

It can withstand high temperatures and complex chemical environments, resist erosion. So you can also use it in the smelting of rare metals such as titanium and zirconium. To\u00a0facilitate the efficient extraction and purification of rare metals under special conditions.<\/p>\n

 <\/p>\n

Preparation of special alloys<\/b><\/strong><\/p>\n

It also pays an important role in\u00a0producing nickel<\/a>-based, titanium-based and other alloys. Its chemical stability ensures precise composition, and good thermal conductivity promotes uniform heating, resulting in high-performance alloys for high-end applications.<\/p>\n

 <\/p>\n

Semiconductor and Photovoltaic industries:<\/h3>\n

Monocrystalline silicon growth<\/b><\/strong><\/p>\n

In the czochraltic growth of semiconductor monocrystalline silicon, high\u00a0purity graphite crucible\u00a0can provide a stable environment. And it can control the temperature by high-purity anti-impurity and thermal conductivity to improve the quality of monocrystalline silicon and the performance of the chip.<\/p>\n

\u00a0<\/b><\/strong><\/p>\n

Polycrystalline silicon ingot casting<\/b><\/strong><\/p>\n

With the\u00a0chemical stability and high-temperature resistance, it can prevent pollution\u00a0in the photovoltaic industry, when casting polycrystalline silicon ingots. And it precisely controls temperature to promote crystallization, and enhances the photoelectric conversion efficiency of solar cells.<\/p>\n

 <\/p>\n

Chemical Engineering and New Materials Field:<\/h3>\n

High-temperature chemical reaction vessels<\/b><\/strong><\/p>\n

It can work stably\u00a0in high-temperature chemical synthesis reactions, so you can use it as\u00a0a corrosion-resistant container.\u00a0It ensures\u00a0smooth reactions, facilitates\u00a0the separation and purification of products, and promotes\u00a0the research and development of new materials.<\/p>\n

\u00a0<\/b><\/strong><\/p>\n

Glass manufacturing <\/b><\/strong><\/p>\n

You can also use it when\u00a0smelting special glass raw materials such as optical and quartz.\u00a0Its high-temperature resistance and good thermal stability ensure the transparency and accurate composition of the glass.<\/p>\n

 <\/p>\n

Laboratory and Scientific Research fields:<\/b><\/strong><\/p>\n

High-temperature experimental research<\/b><\/strong><\/p>\n

In universities and research laboratories, it is used for various high-temperature experiments to simulate extreme conditions with stability and controllability. Thereby providing data for the research and development of new materials and new processes.<\/p>\n

 <\/p>\n

Sample Analysis <\/b><\/strong><\/p>\n

In the analysis of samples in fields such as geology and environment, you can use it\u00a0for high-temperature pretreatment. It\u00a0transforms\u00a0the samples into easily analyzable forms, avoids\u00a0contamination, and ensures\u00a0the accuracy and reliability of the analysis results.<\/p>","protected":false},"excerpt":{"rendered":"

High\u00a0purity graphite crucible\u00a0is a\u00a0high-temperature resistant container made from high-purity graphite raw materials, which\u00a0usually reaches over 99%. And even the purity of some products can be as high as 99.9%. It has\u00a0outstanding high-temperature resistance, chemical stability, good thermal conductivity and mechanical strength. Therefore, it\u00a0performs\u00a0well in many high-end industrial fields and is\u00a0an ideal choice for dealing with harsh process conditions. You can often\u00a0use\u00a0it in the growth of semiconductor monocrystalline silicon, the smelting and purification of precious metals, and\u00a0the high-temperature smelting process of special glass.<\/p>","protected":false},"featured_media":6993,"template":"","meta":[],"product_brand":[],"product_cat":[38],"product_tag":[],"class_list":{"0":"post-6992","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-graphite-products","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nHigh Purity Graphite Crucible Manufacturer in China<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jinsuncarbon.com\/vi\/product\/high-purity-graphite-crucible\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"High Purity Graphite Crucible\" \/>\n<meta property=\"og:description\" content=\"High\u00a0purity graphite crucible\u00a0is a\u00a0high-temperature resistant container made from high-purity graphite raw materials, which\u00a0usually reaches over 99%. And even the purity of some products can be as high as 99.9%. It has\u00a0outstanding high-temperature resistance, chemical stability, good thermal conductivity and mechanical strength. Therefore, it\u00a0performs\u00a0well in many high-end industrial fields and is\u00a0an ideal choice for dealing with harsh process conditions. 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