Subsurface Fracture in High-Cycle Fatigue at Cryogenic Temperatures in Ti-5%al-2.5%Sn Extra Low Interstitial Alloy

Materials Transactions

Volumn 44, Issue 9, 2003, Pages 1702-1705

  Ono, Yoshinori ^a   Yuri, Tetsumi ^a   Sumiyoshi, Hideshi ^a   Matsuoka, Saburo ^a   Ogata, Toshio ^a  

^a NATIONAL INSTITUTE FOR MATERIALS SCIENCE   (Japan)

Author keywords

Alpha type titanium alloy; Cryogenic temperature; Fatigue properties; Subsurface crack initiation

Indexed keywords

CRACK INITIATION; CRYOGENICS; DEFORMATION; FATIGUE OF MATERIALS; FRACTURE; GRAIN SIZE AND SHAPE; OPTICAL MICROSCOPY; SCANNING ELECTRON MICROSCOPY; STRESS CONCENTRATION; TENSILE STRENGTH;

FATIGUE FRACTURE; FRACTURE SURFACE;

TITANIUM ALLOYS;

EID: 0242552249     PISSN: 13459678     EISSN: None     Source Type: Journal    
DOI: 10.2320/matertrans.44.1702     Document Type: Article

References (7)

1. T. Ogata, T. Yuri, Y. Ono, H. Sumiyoshi, S. Matsuoka, K. Okita and K. Murakami: Proc. 23rd Int. Sympo. on Space Technology and Science, (Japan Society for Aeronautical and Space Sciences and Organizing Committee of the 23rd ISTS, 2002) pp. 658-662.
2. Failure Analysis Reports of the LE-7 Engine for H-II Launch Vehicle No. 8 (Reports of Fracture Surface Analysis), NRIM Coordination Committee on Strength Properties of Materials for Japanese-built Launch Vehicle, (2000), (in Japanese).
3. S. Matsuoka, N. Nagashima and S. Nishijima: Mater. Strength Data Sheet Technical Document No. 17, Tokyo: National Research Institute for Metals, (1997), (in Japanese).
4. K. Nagai, T. Ogata, T. Yuri, K. Ishikawa, T. Nishimura, T. Mizoguchi and Y. Ito: Trans. ISIJ 27 (1987) 376-382.
5. For example; P. Neumann: Acta Metall. 17 (1969) 1219-1225.
6. O. Umezawa, K. Nagai and K. Ishikawa: Mater. Sci. Eng. A129 (1990) 223-227.
7. E. D. Levine: Trans. AIME 236 (1966) 1558-1565.