|
|
Flexural bond strength
|
Line rate of change
|
Refractoriness
|
MgO
|
|
110℃×24h
|
≥2
.0Mpa
|
/
|
≥1760℃
|
≥60.00%
|
|
1450℃×3h
|
/
|
-5.0~+1.2%
|
