半浸式钢管淬火工艺及装置研究  

Research on semi-immersion quenching process and equipment for steel pipe

作　　者：张东[1] 高尚晖[2] 苏振华[2] 王建国[2] 秦伟超 李宇彤[2] 武煜坤 ZHANG Dong;GAO Shanghui;SU Zhenhua;WANG Jianguo;QIN Weichao;LI Yutong;WU Yukun(Baoji Petroleum Steel Pipe Co.,Ltd.,Baoji 721008,China;China National Heavy Machinery Research Institute Co.,Ltd.,Xi’an 710018,China)

机构地区：[1]宝鸡石油钢管有限责任公司,陕西宝鸡721008 [2]中国重型机械研究院股份公司,陕西西安710018

出　　处：《重型机械》2024年第4期72-75,共4页Heavy Machinery

摘　　要：针对钢管外淋内喷式淬火和槽内淬火存在的淬透能力不足以及淬火均匀性差等问题,提出了“外淋+内喷+半浸+旋转”的淬火工艺并研发了相应的装备。该工艺装备的核心部件是半浸装置。半浸装置主要由半浸槽、旋转装置和翻料钩组成。半浸式钢管淬火工艺能够满足不同壁厚的各种钢管的淬火需求,增强钢管淬火后的整体性能,为钢管制造业带来显著的经济效益。To the problems of insufficient quenching ability and poor quenching uniformity in the external spray and internal spray quenching and the quenching inside tanks of steel pipes,a quenching process of“external spray+internal spray+semi-immersion+rotation”was proposed and corresponding equipment was developed,its core component is the semi-immersion device.The semi-immersion device mainly consists of a semi-immersion tank,a rotating device,and a flipping hook.The semi immersion quenching process for steel pipe can meet the quenching needs of various steel pipes with different wall thicknesses,and improve the overall performance of quenched steel pipes,which brings significant economic benefits to the steel pipe manufacturing industry.

关 键 词：钢管淬火 半浸淬火 外淋内喷 淬火水槽 

分 类 号：TG153[金属学及工艺—热处理]