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| No.8739394
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Information Name: | Supply @ Shanxi, Shanxi Emery @ |
Published: | 2012-05-24 |
Validity: | 30 |
Specifications: | A variety |
Quantity: | 1000.00 |
Price Description: | |
Detailed Product Description: | 18,210,434,086 to enjoy the best products supply @ Shanxi, Shanxi carborundum @! 010-57494159www.mj-sys.com-- the best service! ! ¥ Time is a solid basis for efficiency, the efficiency is optimized master of action, the action is successful _ [((only way))] The emery filter with quartz sand, petroleum coke (or coal tar), wood chips as raw material in electric arc furnace smelting. Silicon carbide in nature, there is a rare mineral, Moissanite. Emery, also known as Garnet. Contemporary C, N, B and other non-oxide high-tech refractory raw materials, silicon carbide for applications is the most widely used, the most economical. Can be called emery or refractory sand. Silicon carbide with quartz sand, petroleum coke (or coal tar), sawdust (the production of green silicon carbide need to add salt) and other raw materials in a resistance furnace at high temperature smelting. Emery ranked in the Mohs hardness of 9. The specific gravity of 4.00, a hexagonal lattice structure of the cylinder. Because of the hardness of corundum, and a relatively cheaper price than diamonds, it became a good material for sandpaper and grinding tools. The nature and purpose of the Emery: Emery black silicon carbide and green silicon carbide are two common varieties are considered of α-SiC. (1) black silicon carbide containing SiC approximately 98.5%, and its toughness is higher than that of green silicon carbide, mostly used in the processing of anti-low materials such as glass, ceramics, stone, refractory material, cast iron and non-ferrous metals. Green silicon carbide containing SiC99%, self-sharpening, mostly used for processing hard alloy, titanium alloy and optical glass, but also for the honing of cylinder liners and grinding high speed steel cutting tools. There is also cubic silicon carbide, which is a special process to take the yellow-green crystals, suitable for the production of abrasive superfinishing of the bearing, to make the surface roughness Ra32 ~ 0.16 micron primary processing Ra0.04 ~~ 0.02 micron. |
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Copyright © GuangDong ICP No. 10089450, Beijing opened the Bi source water treatment supplies Co., Ltd. All rights reserved.
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You are the 14513 visitor
Copyright © GuangDong ICP No. 10089450, Beijing opened the Bi source water treatment supplies Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility