摘要
详细地阐述了呋喃树脂砂铸钢阀体产生裂纹的原因，解释了呋喃树脂砂和水玻璃砂铸件裂纹形状的区别并提出了防止铸钢阀体裂纹的措施。
The article deal with the reason of the crack formation produce in the casting of valve bodys by the furan resin sand mold. It also explains the difference between the crack shape on cast steel valve produced by furan resin sand and sodium silicate binder sand mold.The measures of avoiding cracks were put forward.
出处
《铸造技术》
CAS
北大核心
1994年第6期7-8,共2页
Foundry Technology
