日本无缝钢管水淬工艺  

WATER-QUENCHING TECHNOLOGIES FOR SEAMLESS STEEL PIPES EMPLOYED IN JAPAN

作　　者：许亚华[1] 

机构地区：[1]宝山钢铁(集团)公司钢研所

出　　处：《钢管》1996年第3期57-62,共6页Steel Pipe

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.

关 键 词：无缝钢管 淬火 热处理 水淬 

分 类 号：TG162.84[金属学及工艺—热处理]