An investigation of internal friction wi
โ
Jihua Zhang; Shuchuan Chen; T.Y. Hsu (Xu Zuyao)
๐
Article
๐
1989
๐
Elsevier Science
โ 530 KB
## By the use of a new-designed internal friction instrument, automatically controlled by a microcomputer, in which specimen is heated by means of the radiation focusing of infrared ray and quenched by argon spraying, changes in internal friction and frequency during the course of bainitic transfo