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Silincon carbide block

Release time: 2020-11-19 10:49:12 Page viewed: 69

  • Physical Spec:
  • Chemical Spec: SIC≥98.5%,F.C≤0.25%,Fe2O3≤0.25%
  • Place Of Origin: China Price: 6800.00 Price Type: FOB
Details

性能特点:黑碳化硅是以石英砂和石油焦(无烟煤)为主要原料,在电阻炉内经高温冶炼而成,呈黑色不透明体,六角形结晶,莫氏硬度在9.15-9.5.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和导热性。

产品用途:用其制作磨具,适用于加工抗张强度低的金属和非金属材料。如:灰铸铁、有色金属、石材、皮革、橡胶等。还广泛用于耐火材料、冶金添加剂。

企业标准

级别/项目

SIC

F.C

Fe2O3

H2O

特级

98.5%

0.25%

0.25%

1.0%

一级

98%

0.3%

0.5%

1.0%

二级

90%

2.5%

0.3%

1.0%

三级

70%

7%

0.7%

1.0%

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