닫기
3.15.15.91
3.15.15.91
close menu
SCIE SCOPUS
유효응력으로 해석한 Creep변형 특성
Creep Deformation Characteristics of Aluminum in terms of Effective Stress
진근찬(Keun Chan Jin), 신동혁(Dong Hyuk Shin), 남수우(Soo Woo Nam)
UCI I410-ECN-0102-2008-580-001858872
이 자료는 4페이지 이하의 자료입니다.

Primary creep tests were performed on commercially pure aluminum in the temperature range of 0.32 - 0.38 T_m. The activation energies were obtained by usual method using different specimens (Q_c) and the temperature cycling method (Q_(T.C.)). The relation of activation energy with effective stress, σ_e, has been analysed. The activation length, ℓ_c^*, obtained from Q_c is linearly proportional to the inverse of affective stress. But no such relationship is observed in ℓ_(T.C).^* obtained from Q_(T.C.). The Q_c seems to have better physical meaning compared to Q_(T.C).

[자료제공 : 네이버학술정보]
×