Silicon carbide, description about Gold manufacture Supply High Quality Black High Hardness Silicon Carbide on China Suppliers Mobile

Product Details

Product Description

Brief introduction：

Silicon Carbide, also known as carborundum, is produced by melting a mixture of sillica sand and cokes in ultra high power electric furnaces. Silicon Carbide/ SiC is chemically stable and has high corrosion resistance, which makes it hard to corrode from exposure to alkali or acid. Silicon carbide is also characterized by its high hardness, outstanding heat resistance, low thermal expansion, resistance to chemical reaction, and ability to function as a semiconductor.

Silicon Metal lump was produced in electric heating furnace by quartz and coke. Quartz will be redox and became molten silicon liquid. After cooling, it will be solid as we see. The primal silicon metal lump is very large. Then it will be made

into smaller lumps which we call standard size. Silicon Metal Lumps will be 10-100mm.

Typical models includes: Silicon Metal 2202; Silicon Metal 3303; Silicon Metal 441; Silicon Metal 553, Silicon Metal Off Grade.

Features and usage：

SiC is suitable for cupola and electric furnace, widely used in iron foundries and in steel mills as deoxidizing agent,
especially in ladle furnaces and electric arc furnaces during slag treatment. Silicon carbide / SiC can improve the temperature of molten steel rapidly, shorten the melting time, play the role of deoxidizing, increasing carbon and silicon, heating to improve the quality of steel.

1.Additional energy liberated allows the furnace to process more scrap with the same charge of hot metal.
2.Silicon Carbide can also be used to raise temperatures and adjust the carbon and silicon content.
3.Silicon carbide / SiC can reduce the cost of production, produce cleaner steel and lower emissions.

Model No	Component%
Model No		SiC	F.C		Al	Fe203
60#	60min	15-20	8-12	3.5max
65#	65min	15-20	8-12	3.5max
70#	70min	15-20	8-12	3.5max
75#	75min	15-20	8-12	3.5max
80#	80min	3-6			3.5max
85#	85min	2.5max			3.5max
90#	90min	1.0max			1.2max
95#	95min	0.6max			1.2max
97#	97min	0.3max			1.2max

Company Profile

Q1: Are you trading company or manufacturer ? A1: We are manufacturer. Q2: Do you have your own R&D team? A2: Yes, we can customize products as your requirements. Q3: How about the quality? A3: We have the best professional engineer and strict QA and QC system. Q4: Can we be your distributor? A4: We are looking for distributor and agent all over the world. Q5: How’s the package? A5: Vertically flipped packing or horizontal flipped packing Q6: How’s the delivery time? A6: It depends on the quantity you need.