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Silicate-base refractory stones - contg oxides of tungsten and/or molybdenum for compressive strength and heat condu
Silicate-base refractory stones - contg oxides of tungsten and/or molybdenum for compressive strength and heat condu
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机译:硅酸盐基耐火石-钨和/或钼的氧化物,可提高抗压强度和导热性
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摘要
Refractory stones for externally heated furnaces, such as gas and coke ovens, are produced from a silicate material with addition of 0.5-5.0 wt. % (pref. 3%) of WO2 and/or MoO2, whereby their compressive strength is increased by about 100%, and the heat conductivity by 25-30%; the volume stability is improved.
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