2. The influences of lithia content on the melting temperature, mechanical properties and thermal expansion coefficient of low temperature frit were studied.
本文研究了氧化锂加入量对低温熔块的熔融温度、力学性能、热膨胀系数的影响。
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3. The effect of temperature, time, quantigy of slaked lime and soda ash on leaching behavior of kalium when Yichun lithia mica is handled by hydrometallurgy in the autoclaving leaching is studied.
4. The effect of temperature, time, quantigy of slaked lime and soda ash on leaching behavior of kalium when Yichun lithia mica is handled by hydrometallurgy in the autoclaving leaching is studied.
