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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2021.9
- 수록면
- 3,529 - 3,537 (9page)
- DOI
- 10.1007/s12540-020-00667-z
이용수
초록· 키워드
오류제보하기
Titanium alloys are well known with their superior properties such as corrosion resistance, specific strength; however,machining and shaping of this material are quite tricky and costly. In the present study, an attempt was made to improvethe machinability of Ti?6Al?4V alloy by conducting deep and shallow cryogenic treatment. For this purpose grade, 5 inASTM B348 titanium alloy was supplied as bar material. Cryogenic treatment was conducted to both annealed and agedstate Ti?6Al?4V alloy. Machinability of different heat-treated materials was tested by using a CNC wire electro dischargemachining machine. The test results were evaluated by material removal rate, surface roughness and surface hardness of themachined surface. Additionally, the electrical conductivity of different heat-treated specimens was measured. An XRD testwas conducted to understand the internal changes happened with the effect of heat treatment. The results of the study showthat the application of cryogenic treatment to both annealed and aged samples improved the machinability and electricalconductivity and provides better surface roughness of machined surfaces. This study suggests an alternative approach toimprove the machinability of Ti?6Al?4V alloy and presents a characterization study about the effect of cryogenic treatmenton Ti?6Al?4V alloy.
목차
등록된 정보가 없습니다.
참고문헌 (12)
참고문헌 신청
C. Veiga / 2013 / Review on machinability of titanium alloys : the process perspective / Rev. Adv. Mater. Sci 34(2):148~164
A. Pramanik / 2014 / Problems and solutions in machining of titanium alloys / The International Journal of Advanced Manufacturing Technology 70(5-8):919~928
S. Gürgen / 2019 / Multi-criteria decision-making analysis of diferent non-traditional machining operations of Ti6Al4V / Soft Comput 23(13):5259~5272
R A Rahman Rashid / 2011 / Machinability of a near beta titanium alloy / Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 225(12):2151~2162
Shane Y Hong / 2001 / Cooling approaches and cutting temperatures in cryogenic machining of Ti-6Al-4V / International Journal of Machine Tools and Manufacture 41(10):1417~1437
A. Pramanik / 2014 / Problems and solutions in machining of titanium alloys / The International Journal of Advanced Manufacturing Technology 70(5-8):919~928
S. Gürgen / 2019 / Multi-criteria decision-making analysis of diferent non-traditional machining operations of Ti6Al4V / Soft Comput 23(13):5259~5272
R A Rahman Rashid / 2011 / Machinability of a near beta titanium alloy / Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 225(12):2151~2162
Shane Y Hong / 2001 / Cooling approaches and cutting temperatures in cryogenic machining of Ti-6Al-4V / International Journal of Machine Tools and Manufacture 41(10):1417~1437
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