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Si3N4£≠SiC ramming mass

item

index

Si 3 N 4 £≠ SiC ramming mass 

chemical composition°°£•

Al 2 O 3 °›

50

SiO 2 °‹

10

Si 3 N 4 °›

20

SiC °›

13

Fe 2 O 3 °‹

1.5

110 °ś°°dryness£¨volume concentration °°g/cm 3 °›

1.5

folding strength°°MPa

110 °ś °›

1.47

1400 °ś °›

2.45

linear change  £•

°ņ 0.2

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