抄録
Offer Organization: Japan Society for the Promotion of Science, System Name: Grants-in-Aid for Scientific Research Grant-in-Aid for Research Activity Start-up, Category: Grant-in-Aid for Research Activity Start-up, Fund Type: -, Overall Grant Amount: - (direct: 2300000, indirect: 690000)
In this study, anomalous temperature dependence of pseudoelasticity in a β-titanium alloy, was investigated from a standpoint of small particles of the ω phase in the matrix, and in terms of phase stability.
It was revealed that (1) the martensite was not formed by cooling at -260℃ without stress and (2) the matrix transformed to the martensite and the ω phase disappeared when exposed to stress.