product detail
  • Product Name: Ceramic
  • Model No: TCS
  • OR
Description:

The Physical and Chemical Index of Ceramics(99%) Rings and Cermet Rings

AL2O3
Ceramics(99%)

Index

Al2O3 Fe
Cermet

Index

AL2O3
Ceramics(99%)

Index

AL2O3 Fe
Cermet

Index

Content of AL2O3 and Mgo>=%

99.5

Content of AL2O3 %

85

Hardness(HRA)

90

Hardness(HRA)

87

Content of MgO<=%

0.5

Content of Fe and MgO=%

15

Porosity Rate%

0.5

Porosity Rate %

0.5

Bending Strength Kg/cm2

3000

Bending Strength Kg/cm2

3200

Coeffcient of Heat Expansion(10-6/oC)

5.3

Coefficient of Heat Expansion(10-7/oC)

5.6

Density g/cm3

3.9

Density g/cm3

4

Thermal Conductivity(W/M.K)

26.7

Thermal Conductivity(W/M.k)

28



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