The utility model mainly solves the problem of casting profiled tubular large thin wall parts by original processes.
主要用来解决用原工艺铸造异型筒状大型薄壁件所遇到的难题。
This paper describes the research and manufacture of titanium investment casting for large sized housing type structure of thin wall using the ceramic shell with metal face layer.
本文叙述了采用金属面层陶瓷型壳工艺，研制大型薄壁壳体类钛合金精密铸件。
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