摘要
用调质钢制造的油井管需进行淬火和回火处理。介绍了日本油井管在槽内、槽外水淬的几种工艺方法，以及防止淬火钢管淬裂、弯曲、产生椭圆等缺陷的措施。
Oil-well pipes made from certain steels require quenching/tempering heat-treatment.The paper deals with several processes of in-and off-bath water-quenching for oil-well pipes employed in Japan and relevant measures taken to prevent pipes being quenched from defects such as quenchcaused crack,bend and oval deformation,etc.
出处
《钢管》
CAS
1996年第3期57-62,共6页
Steel Pipe
关键词
无缝钢管
淬火
热处理
水淬
Seamless steel pipe
Quench process
Measures to prevent
