碳化硅介绍（silicon Carbide）;
SIC introduction
性能特点：碳化硅是用
石英砂、石油焦（或煤焦）、木屑（生产绿色碳化硅时需要加食盐）等原料在
电阻炉内经高温冶炼而成，在电阻炉内经高温冶炼而成，呈黑色或者绿色不透明体，六角形结晶，莫氏硬度为9.16-9.5。仅次于金刚石和碳化硼，性能脆而锋利并且有一定的导电性
Peformance：SIC is made from quartz sand and petroleum coke(smokeless acetylene) （salt added in the produce of green silicon carbide) as the mainraw material.it is made via light resistance from hydrometallurgical,it is black opaque body hexagonal crystal and MOHS -hardness in the 915-9.5,which is after diamond and boron carbide with crisp and sharp performance and certain degree of conductive heat
碳化硅有黑碳化硅和绿碳化硅，①黑碳化硅含SiC约98%，其
韧性高于绿碳化硅，大多用于加工抗张强度低的材料，如玻璃、
陶瓷、石材、
耐火材料、铸铁和有色金属等。②绿碳化硅含SiC约99%，自锐性好，绿碳化硅适宜磨削硬质合金和硬脆金属及非金属材料，如铜、黄铜、铝和镁等有色金属和宝石，光学玻璃，陶瓷等非金属材料。绿碳化硅也可用于高级耐火材料和应用在电子半导体行业
Silicon carbide have two color ,black silicon carbide is higher toughness than green silicon carbide with sic purity 98%,it have been used for processing glass,ceramic,stone, refractory materials ,cast iron and other metal. Green silicon 's purity can reach to 99%, With higher purity of crystallization and hardness, abrasive tools made of it are suitable for processing hard and brittle materials such as: hard alloy, titanium alloy, bearing steel，non-ferrous metals like copper, brass, as well as some non-metallic materials including: glass, agate, electrical ceramic, quartz products, rock, gem, ceramics and so on.
产品用途：
Usage：
1.碳化硅使用加工低抗张强度的金属及非金属，还广泛用于耐火材料和电子工业
Sic processed by low-intensity metal and non metallic and also can be used in fire-resisting materials and the electronic industry
2.有色金属冶炼，钢铁行业， 冶金选矿行业，建材陶瓷，砂轮工业方面，节能方面
Colored metal .iron and steel industy .constructing materials and ceramic .Energy-saving
3.制造高级耐火材料，高温陶瓷，电阻发热体，磨料磨具，重结晶碳化硅制品的重要原材料
Usage:It is the important raw materials of high refractories manufacturing ,high-temperature ceramics,body heat resistance, abrasives and recrystallized silicon carbide.
1,用于耐火材料，炼钢增碳剂 Used for refractory,carbon agent
属性
Properties
规格Type
|
0-1mm， 1-3mm， 0-10mm, 1-10mm |
100F 200F 320F |
保证值
Guarantee Value |
典型值
Typical Value |
保证值
Guarantee Value |
典型值
Typical Value |
化学成分
Chemical
Composition |
SIC |
≥97 |
97.5 |
≥97 |
97.5 |
| F.C |
≤0.4 |
0.3 |
≤0.4 |
0.25 |
| Fe2O3 |
≤0.3 |
0.25 |
≤0.3 |
0.20 |
| H2O3 |
≤1 |
0.30 |
≤1 |
0.35 |
冶金用碳化硅可以按照客户特殊需求加工生产不同含量和不同粒度的产品
2,用于磨料，喷砂，研磨，抛光Used for abrasives,blasting,grinding
属性 properties
规格Type |
粒度砂Grains |
| 8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220# |
| 保证值 Guarantee Value |
典型值Typical Value |
化学成分
Chemical
Composition |
SIC |
≥98 |
98.5 |
| F.C |
≤0.2 |
0.1 |
| Fe2O3 |
≤0.2 |
0.15 |
| H2O3 |
≤1 |
0.3 |
3，用于磨料，研磨，抛光等 Used for abrasives ,lapping,Polishing
属性 properties
规格 Type |
微粉 Micropowder |
| “W”标 |
W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5 W0.5 |
| “FEPA”标 |
F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000 |
| “JIS”标 |
240# 280# 320# 360# 400# 500# 600# 700# 800# 1000# 1200# 1500# 2000# 2500# 3000# 4000# 6000# 8000# |
| 保证值Guarantee Value |
典型值Typical Value |
化学成分
Chemical
Composition |
SIC |
≥97 |
97.5 |
| F.C |
≤0.3 |
0.2 |
| Fe2O3 |
≤0.2 |
0.15 |
| H2O3 |
≤1 |
0.3 |
