this article put forward the detailed project of collecting the data of alloys' transient solidification temperature field, according to the characteristics of this process.
本文针对合金瞬态凝固过程温度场的特点,详述了对该过程中合金液内温度场进行测试的方案。
the paper introduces the experimental teaching case of the measurement of metal solidification temperature field.
介绍 材料 成型与控制专业 材料成形原理中测定金属凝固温度场实验的教学案例。
performance test has shown that it has the advantages such as fast solidification. low solidification temperature and high consolidation strength.
对其性能测试表明,该固砂剂在低温下可固化,且固化速度快、固化强度高;
the solidification temperature of up resin changes when time changes. as for the relation between them, at present a mathematic formula can′t be found.
up树脂固化温度是随时间变化的,这个变化的关系,目前尚无数学表达式;
at the meantime, the solidification temperature was measured, the results calculated by simulation software agree well with those obtained by experimental measurements.
同时,对铸球凝固时的温度进行了实测,计算结果与实测结果相符,证明该数值模拟方法具有準确性。
casting speed of aluminium alloys can be probably increased by vertical twin-roll thin-strip casting, especially that with large solidification temperature range.
采用立式双辊法可望进一步提高铝合金的浇铸速度,特别是高牌号铝合金的浇铸速度;
experimental study of wax control with sound wave has shown that sound wave can destroy the mesh structure of wax crystal and reduce the oil viscosity and the solidification temperature so as to ach…