摘要
为解决铸造牙科修复支架过程中因各种原因造成铸件变形或缺陷 ,着重探讨了因铸造合金的性能与浇注系统对铸件的影响 。
Casting for denture restorative trame needs a high quality of equipment,the complex materials,a degree of difficult technique and the useful art.Thus it has some difficulty of casting sharpeless and drawbacks' caused at work.The mutual relations of casting alloy function and casting sprue system inquired,then the measures to solve this casting sharpeless and drawback were provided.
出处
《广东微量元素科学》
CAS
2000年第9期65-66,共2页
Trace Elements Science
