摘要
混晶组织会影响钢管产品的性能。结合生产３７Ｍｎ５钢Ｊ５５油井用管的组织性能分析，指出了Ｊ５５钢管产生混晶组织的工艺原因，
It is known that miscrystal structure of steel tube influences its properties. Based on the analysis of the structural properties of 37Mn5 St. J55 steel tube for oil well service, process causes of the miscrystal structure of the said tube is identified and relevant preventive and corrective actions proposed.
出处
《钢管》
CAS
1999年第5期24-26,共3页
Steel Pipe
关键词
油井管
混晶组织
分析
钢管
J55 tube for oil well service 37Mn5 St. Miscrystal structure Analysis
