Product description

Anti oxidantion Graphite Moulds: A Revolutionary Material Solution for High-Temperature Industrial Applications
In high-temperature industrial manufacturing processes, traditional moulds face severe challenges. Especially in the hot-pressing and sintering process of diamond tools, graphite moulds play a dual role as both a heating element and a mold support.

In the field of diamond tool manufacturing, the application of anti oxidantion graphite moulds has brought about revolutionary changes. Domestic researchers have successfully developed an antioxidant based on composite phosphates, treating graphite moulds through processes such as vacuum pressurization and multi-step impregnation.

The treated anti oxidantion graphite moulds have increased the yield of hot-pressed and sintered diamond tool products such as diamond bits, saw blades, and drill bits by more than 40%, and the average service life of the molds has more than doubled.

In the fields of metallurgy and metal processing, anti oxidantion graphite moulds demonstrate unique advantages. Isostatic graphite moulds designed specifically for high-temperature metallurgical applications can remain stable at 1500°C and can be used for more than 1000 cycles.

In the high-precision forming of metals such as steel, copper, and aluminum, anti oxidantion graphite moulds can significantly improve the processing efficiency and surface quality of metallurgical products, ensuring the structural stability of the molds under extreme conditions.

In addition to forming moulds, graphite coating technology is also widely used in metallurgical moulds, sintering molds, and smelting crucibles. Graphite products treated with special coatings have a service life 3-5 times longer than ordinary graphite.

In the glass processing and precision manufacturing fields, the increasing demand for higher precision in glass processing, driven by the development of curved screens in mobile devices, highlights the importance of anti oxidantion graphite moulds.

Traditional graphite moulds, due to insufficient surface hardness, are prone to wear during glass hot bending, leading to reduced processing accuracy and a service life typically not exceeding a few thousand cycles.

The latest surface hardening technology, through multi-layer composite coating processes such as vacuum chromium plating, titanium plating, and titanium nitride plating, significantly improves the friction resistance and high-temperature oxidation resistance of graphite moulds.

From special materials in the laboratory to industrial consumables in large-scale production, the evolution of anti oxidantion graphite moulds is closely linked to the high-temperature challenges of industrial manufacturing. In the heaters of photovoltaic single-crystal silicon growth furnaces, this mold withstands extreme environments of 3000°C; and in the ultra-pure environment of semiconductor manufacturing, its ash content is controlled to below 50 ppm.

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