castable for bf iron runner-利来登录

castable for bf iron runner

product details

castable for bf iron runner

item tc-1 tc-2 tc-3 tc-4 tc-5 tc-6
al2o3,% 70 70 65 65 65 60
sic c,% 15 15 10 10 10 8
bulk densityg/cm3 2.8 2.8 2.7 2.7 2.6 2.5
cold crushing strengthmpa 15 15 15 15 15 15
bending strength,mpa 110×24h 5 5 5 5 5 5
1450×3h 8 8 8 8 8 /
linearing changes on reheating(1450 × 3h),% ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5
application main runner swinging runner branch runner slag runner coyer of main runner cover of slag runner
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