Mainly used for products with simple structure closed mould pouring.
主要应用于结构简单制品的闭模浇注。
Compared with other processes, such as pouring molten metal into an open mould, HPDC is fast and cheap.
与将液态金属注入开模的工艺等工艺相比，HPDC工艺很快，并且很便宜。
The proper pouring and shell mould temperature have been suggested, so that both satisfied microstructure and excellent mechanical properties of superalloy K423A can be achieved.
力学性能测试表明，在适当的浇注温度和模壳温度条件下，可使K423 A合金同时具有合适的微观组织和优良的力学性能。
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