ZA27 alloy is of high strength, excellent castability and of low energy consumed and pollution free. ZA27 alloy isa excellent engineeringalloy.
ZA27合金强度高、铸造性能优越熔化时能耗低、基本上无污染，是一种很有前途的工程合金。
2
Employing optimal design in the engineeringalloy design may solve the complicated engineeringalloy design of multiple factors and multiple technical index requirements.
将优化设计应用于工程合金设计，可以较好地解决多因素、多技术指标要求的复杂工程合金设计问题。
3
But checked Chad engineering core column is fixed with aluminum alloy column, so will lose freedom scale effect, when heat bilges cold shrink large internal stress.