Metal poured into a mold cavity during the casting process solidifies with the possibility of shrinkage, segregation or porosity, which can prevent an as-pouredcasting from being acceptable for severe applications.
Metal poured into a mold cavity during the casting process solidifies with the possibility of shrinkage, segregation or porosity, which can prevent an as-pouredcasting from being acceptable for severe applications.
在铸造过程中，浇铸到模腔内的金属在凝固过程中可能会产生收缩、分离或气孔，这些问题使得“浇铸”铸件无法被苛刻环境应用领域所接受。