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Effect of cold pre-forging on the microstructure and mechanical properties of extruded Mg-8Sn-1Al-1Zn alloy
- Park, Sung Hyuk;
- Lee, Jeong Hun;
- Yu, Hui;
- Yoon, Jonghun;
- You, Bong Sun
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37초록
The effect of cold pre-forging (CPF) on the microstructure and mechanical properties of extruded Mg-8Sn-1Al-1Zn (TAZ811) alloy was investigated by indirectly extruding forged billets. The results revealed that the recrystallized area fraction and tensile properties gradually increase up to 10% CPF, but then become nearly constant. The 10% CPF TAZ811 exhibited excellent tensile properties, demonstrating a yield strength of 387 MPa, a tensile strength of 403 MPa, and an elongation of 7.9%. (C) 2014 Elsevier B.V. All rights reserved.
키워드
Magnesium alloys; Cold forging; Extrusion; Twinning; Dynamic recrystallization; DYNAMIC RECRYSTALLIZATION; DEFORMATION-BEHAVIOR; MG-3AL-1ZN ALLOY; MAGNESIUM ALLOY; LOW-TEMPERATURE; EXTRUSION
- 제목
- Effect of cold pre-forging on the microstructure and mechanical properties of extruded Mg-8Sn-1Al-1Zn alloy
- 저자
- Park, Sung Hyuk; Lee, Jeong Hun; Yu, Hui; Yoon, Jonghun; You, Bong Sun
- 발행일
- 2014-08
- 유형
- Article
- 권
- 612
- 페이지
- 197 ~ 201
- 언어
- ENG
- 출판사
- ELSEVIER SCIENCE SA
- 발행국가
- 스위스
- 분량
- 5 페이지
- ISSN
- E 1873-4936
P 0921-5093