We can also adopt sand shell moulding or metal mold casting as for allotype castings 对异形铸件,还可用砂型铸造或金属型铸造。
Shell mould casting 壳型铸造
Methods of testing refractory materials - investment casting shell mould systems - determination of resistance to deformation at elevated temperatures 耐火材料试验方法.第10部分:熔模铸造外壳铸模系统.第1节:抗升温变形能力测定
The technical requirements for the lost pattern made from the paraffin - stearin and the shell mould made from colloidal silica in the precision casting were introduced 摘要介绍用石蜡硬脂酸低温模料制作熔模,用硅溶胶作粘结剂制造模壳的工艺。