Product Description
1. Seal material test/reagent strip
2. Material: silicon carbide, tungsten carbide, etc.
Sic&TC test/reagent strip
Reaction silivon carbide bonded
Purity of SIC% 90
Density (g/cm3) 3.00~3.05
Hardness (HB) 100~120
Elastic Modulus (Kg/mm2) 42×103
Tensile Strength (Kg/mm2) 28
Bend strength (Mpa) 338
Compressive strength (Mpa) 2000
Thermal Conductivity (cal/cm.s.centigrade degree) 0.3
Coefficient of Heat Expansion (1/centigrade degree) 4.3×10-6
Heat Resistance (in the atmosphere) 1300
Thermal Impact Coefficient (cal/cm.s) 46.5
Free-si Value (%) =10
Tungsten carbide
Density (g/cm3) 14-15
Hardness (HRA) 87-91
Bend strength (Mpa) 1420-2058
Coefficient of Heat Expansion (10-6/centigrade degree) 4.5-6.3
Friction al Factor(mm) 0.14-0.29
Elastic Modulus(Mpa) 608100
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Company Profile
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Business Type: |
Ningbo Rock Metal Product Co., Ltd was established in Ningbo, the historic site of sintered, casting structural components and mechanical seal components in China. The company is a traditional family group of companies found by experts having experie... |
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Comapany: |
Ningbo rock metal product co., ltd. |
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Address: |
E-2, Houmiao Industry Zone, Songjiang Mid. Rd., |
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Country: |
China |
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