摘要
介绍了离心铸造1Cr18Ni9Ti钢管坯产生的裂纹形态;从理论上探讨了裂纹产生机理并提出了预防和消除裂纹的措施及较佳的铸造工艺参数。
The investigation covers the shapts of flaws staying with the centrifugally cast 1Cr18Ni9Ti stainless steel shell and the formation mechanism for the said flaw, based on which measures for preventing and eliminating the defect and appropriate casting process parameters arc proposed.
出处
《钢管》
CAS
1993年第5期19-22,28,共5页
Steel Pipe
关键词
离心铸造
不锈钢
空心管理
裂纹
Stainless steel shell Centrifugal casting Flaw Mechanism Process parameter
