Gemyske en fysike eigenskippen:
|
产品性能 |
|
JM55-40 |
GDN20-20 |
|
Al2O3 % |
Grutter as of gelyk oan |
55 |
18 |
|
Fe2O3 % |
Minder as of gelyk oan |
1 |
3.5 |
|
体积密度 g/cm3 |
Minder as of gelyk oan |
1.85 |
1.45 |
|
耐压强度 Mpa |
Grutter as of gelyk oan |
35 |
30 |
|
重烧线变化率 |
|
1450 graden X3h ± 0,5 |
1300 graden X3h ± 0,5 |
|
导热系数 W/M·K (800 graden) |
Minder as of gelyk oan |
0.55 |
0.6 |
|
荷重软化温度 graad T0.6(0.2Mpa) |
Grutter as of gelyk oan |
1450 |
1200 |
