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Breakthrough sic growth key core material
by admin on 23-07-21
When silicon carbide crystal grows, the “environment” of the growth interface between the axial center of the crystal and the edge is different, so that the crystal stress on the edge increases, and the crystal edge is easy to produce “comprehensive defects” due to the inf...
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How is reaction-sintered silicon carbide produced?
by admin on 23-07-21
Reaction sintering silicon carbide is an important method to produce high performance ceramic materials. This method uses heat treatment of carbon and silicon sources at high temperatures to make them react to form silicon carbide ceramics. 1. Preparation of raw materials. The raw materials of r...
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Silicon carbide crystal boat, innovative material silicon carbide brings strong power
by admin on 23-07-21
Silicon carbide crystal boat is a very novel technology, which has changed the traditional way of manufacturing. It is able to combine silicon carbide and others to form a very tight structure, which can effectively improve the efficiency of the manufacturing process, and can greatly improve the ...
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Application and market of tantalum carbide coating
by admin on 23-07-18
Tantalum carbide hardness, high melting point, high temperature performance, mainly used as a cemented carbide additive. The thermal hardness, thermal shock resistance and thermal oxidation resistance of cemented carbide can be significantly improved by increasing the grain size of tantalum carbi...
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Foreign customers visit vet production plants
by admin on 23-07-14

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New generation SiC crystal growth materials
by admin on 23-07-14
With the gradual mass production of conductive SiC substrates, higher requirements are put forward for the stability and repeatability of the process. In particular, the control of defects, the small adjustment or drift of the heat field in the furnace, will bring about crystal changes or the inc...
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Industry development of atmospheric pressure sintered silicon carbide
by admin on 23-07-10
As a new type of inorganic non-metallic material, atmospheric pressure sintered silicon carbide ceramic products have been widely used in kiln, desulfurization and environmental protection, chemical industry, steel, aerospace and other fields. However, the application of atmospheric pressure sint...
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Effect of carbon content on microstructure of reaction-sintered silicon carbide
by admin on 23-07-10
The carbon content of each sintered specimen fracture is different, with a carbon content of A-2.5 awt.% in this range, forming a dense material with almost no pores, which is composed of uniformly distributed silicon carbide particles and free silicon. With the increase of carbon addition, the c...
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Preparation method, characteristics and application field of reaction-sintered silicon carbide
by admin on 23-07-08
Reaction sintering silicon carbide is a method for preparing high performance ceramic materials. It reacts and presses silicon carbide powder with other chemicals under high temperature conditions to produce high density, high hardness, high wear resistance and high corrosion resistance materials...
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