Aluminum titanate is an excellent inorganic non-metal material with high melting point and low expansion.
钛酸铝是一种优异的高熔点、低膨胀无机非金属材料。
The composite material with very high heat conductivity and low heat expansion coefficient and its preparation process belongs to the field of high performance functional material.
一种超高导热、低热膨胀系数的复合材料及其制备方法，属于高性能功能材料领域。
Temperature contraction coefficient is a parameter for material expansion and contract property when temperature becomes high ot low.
温度收缩系数是反映材料热胀冷缩特性的参数，贫砼基层材料的温缩特性又直接影响到温度应力。
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