SIEMENS固封极柱浇铸过程较长;
本发明提供了一种解决圆钢锭浇铸过程中产生裂纹的钢锭模及其浇铸方法。
The invention provides the ingot mould and the casting method which solve a problem that crackles are produced during a process of casting the round steel ingots.
浇铸聚氨酯的一个关键性优势是它可以在成型过程中和过程后与金属,复合材料或塑料组件有效粘接。
One crucial advantage of cast polyurethane is that it can be bonded effectively with metals, composites or plastics during or after the moulding process.
液体的浇铸聚氨酯材料可机加工,并在过程中精确控制配方和温度。
Liquid castable polyurethane materials can be machine processed and dispensed with precise control over ingredient proportions and temperature levels.
在离心浇铸金属凝固过程中,采用动态效应的方法对以达到细化晶粒的目的。
A method of dynamic action was used during the solidification of the alloy in centrifugal casting.
研究了渗流驱动压力、 铝熔体浇铸温度及模具预热温度对渗流过程的影响;
The effects of infiltration pressure, casting temperature and preform particles temperature on the preparation process were analyzed.
研究了渗流驱动压力、 铝熔体浇铸温度及模具预热温度对渗流过程的影响;
The effects of infiltration pressure, casting temperature and preform particles temperature on the preparation process were analyzed.
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