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地址:宜兴市宜浦路8号 |
电话:0510-87981381 |
0510-87985365 |
0510-87984175 |
传真:0510-87981380 |
联系人:毛先生 |
网址:www.jsnaiji.com |
E-MAIL:naiji@jsnaiji.com |
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电熔再结合镁砖
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已阅:2371 2009-5-18 10:08:54 |
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牌号 |
YDM-97 |
YDM-95 |
YDM-92 |
MgO(%) |
≥97 |
≥95 |
≥92 |
SiO2(%) |
≤1.5 |
≤2.0 |
≥3.5 |
CaO(%) |
≤1.0 |
≤1.2 |
≤1.5 |
Fe2O3(%) |
≤0.8 |
≤1.0 |
≤1.5 |
显气孔率(%) |
≤18 |
≤18 |
≤18 |
体积密度(g/cm3) |
≥3.0 |
≥2.95 |
≥2.95 |
常温耐压强度(MPa) |
≥65 |
≥60 |
≥58.8 |
0.2MPa荷重软化温度(℃) |
≥1700 |
≥1700 |
≥1680 | |
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