Effect of Thermohydrogen Treatment on Machinability of TC21 Alloy
The effect of thermohydrogen treatment on machinability of TC21 alloy has been studied by turning a group of TC21 alloy testing workpieces with different hydrogen content, measuring cutting force and surface roughness as well as observing chip morphology. Results of this experiment reveal that machinability of TC21 alloy improves with increasing hydrogen content, and there is an optimal range of hydrogen content, in excess of the range, with the hydrogen content increasing, machinability of TC21 alloy is reduced.
TC21 alloy thermohydrogen treatment machinability hydrogen content
Chao Yu Jingkui Li Jianye Guo Yanli Zhang
School of Mechanical and Electrical Engineering Shenyang Aerospace University Shenyang, China
国际会议
哈尔滨
英文
4314-4316
2011-08-12（万方平台首次上网日期，不代表论文的发表时间）