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Effect of the speed ratio on grain refinement and texture development in pure Ti during differential speed rolling
- Kim, W. J.;
- Yoo, S. J.;
- Jeong, H. T.;
- Kim, D. M.;
- Choe, B. H.;
- 외 1명
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75초록
The effect of the roll speed ratio (SR) on the microstructure, texture and mechanical properties of commercially pure Ti during differential speed rolling was examined at 673 K in a wide range of SRs between 1 and 5 to produce Ti sheets with an ultrafine-grained microstructure exhibiting high strength At an SR of 5, a defect-free sheet with shear bands and ultrafine grains homogeneously distributed over the entire thickness of the sheet could be fabricated through a single rolling pass (C) 2010 Acta Materialia Inc Published by Elsevier Ltd All rights reserved
키워드
Hot working; Severe plastic deformation (SPD); Titanium; Grain refining; Texture; MECHANICAL-PROPERTIES; ROOM-TEMPERATURE; MICROSTRUCTURE; TITANIUM; DEFORMATION; ALLOY; SHEET; ECAP
- 제목
- Effect of the speed ratio on grain refinement and texture development in pure Ti during differential speed rolling
- 저자
- Kim, W. J.; Yoo, S. J.; Jeong, H. T.; Kim, D. M.; Choe, B. H.; Lee, J. B.
- 발행일
- 2011-01
- 유형
- Article
- 권
- 64
- 호
- 1
- 페이지
- 49 ~ 52
- 언어
- ENG
- 출판사
- PERGAMON-ELSEVIER SCIENCE LTD
- 발행국가
- 영국
- 분량
- 4 페이지
- ISSN
- P 1359-6462