Project Indicators

No three off

Three off

ASC － 1

ASC － 2

ASC － 3

TS － 1

TS － 2

AL2O3, %

≥ 53

≥ 53

≥ 54

≥ 65

≥ 60

SiC+C, %

≥ 16

≥ 16

≥ 15

≥ 18

≥ 20

bulk density ,g/cm3

≥ 2.70

≥ 2.65

≥ 2.60

≥ 2.80

≥ 2.75

Apparent porosity,%

≤ 8

≤ 8

≤ 9

≤ 6

≤ 6

Normal temperature compressive strength, MPa

≥ 50

≥ 45

≥ 40

≥ 45

≥ 40

High temperature flexural strength (1400 ℃× 0.5h, buried carbon), MPa

≥ 6.0

≥ 5.0

≥ 4.0

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purpose

Impact area

Both sides of impact point and lower half of cone ring

Other parts

bottom

upper part