Development and Application of Special Alloy Shielding Materials in the Civil Field
The physical properties and economic benefits of three shielding materials,namely special alloy,lead,and tungsten,were compared,and it was pointed out that special alloy was superior to the other two materials in terms of shielding effect and cost-effectiveness.This article introduces the development of manufacturing technology for special alloy shielding bodies,including the control of material composition,casting and forming technology,pressure processing and forming technology,and the application of surface protection technology.The application status and development prospects of special alloy shielding bodies in medical,testing,nuclear power,aerospace and other fields are elaborated in detail,especially their important role in reducing equipment volume and improving performance.Based on this,the special alloy shielding body has broad application prospects and important strategic significance.