27SiMn钢管热处理调质工艺的实验研究
史莉
（山西焦煤集团霍州煤电鑫钜煤机研究所，山西霍州031412）
摘要： 以液压支架中使用的27SiMn缸筒作为实验材料，制定热处理调质工艺，跟踪各项参数执行情况，了解其淬透
性和热处理调质工艺执行情况，以满足力学性能要求为目的，选择合理的热处理调质工艺。
关键词： 27SiMn 钢管；热处理调质；工艺
中图分类号： TG161 文献标识码： A 文章编号： 2095-0802-(2016)04-0115-03
Experimental Study on Heat Treatment Quenching and Tempering Process of 27SiMn Steel Tube
SHI Li
(Xinju Coal Mining Machinery Equipment Research Institution, Huozhou Coal Electricity Group, Shanxi Coking Coal Group,
Huozhou 031412, Shanxi, China)
Abstract: Taking 27SiMn cylinder barrel used in hydraulic support as experimental material, heat treatment quenching and
tempering process was formulated, executive conditions of various parameters were tracked, and its hardenability and executive
conditions of heat treatment quenching and tempering process were realized in this paper. In order to meet the purpose of
mechanical property requirements, heat treatment quenching and tempering process was reasonably selected.

Key words: 27SiMn steel tube; heat treatment quenching and tempering; process