凝固相
With the increase of Al content, the graphite content and eutectic graphite of solidifying structures deduce, graphite in primary phase has a tendency of spherical transformation.
随着Al含量的增加,凝固组织中的石墨含量有所降低,共晶石墨减少,初生相中石墨占多数并有球化的趋势;
Tests on solidifying point of Zn& Sn, water three-phase point for a new type standard verification equipment of platinum resistance thermometer
新型标准铂电阻温度计检定装置锌/锡凝固点、水三相点的试验
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