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Articles:2012,Vol:17,Issue(4):215-222 |
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Citation: |
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DANG Xiao-ling. Recent Advances in the Hot Working of Titanium Alloys[J]. International Journal of Plant Engineering and Management, 2012, 17(4): 215-222 |
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| Recent Advances in the Hot Working of Titanium Alloys |
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| DANG Xiao-ling |
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| Beijing Institute of Systems Engineering,Beijing 100102,P.R.China |
| Abstract: |
| In this paper,recent advances in titanium alloy processing are reviewed.The casting,superplastic forming,friction stir welding and thermohydrogen processing of titanium alloys are developed.The great cost saving results from using casting comparing with the conventional machining for rings.The superplastic forming of titanium alloys is a feasible manufacturing technology for civil and military aircraft.The friction stir welding leds to the production of fully-formed,high quality friction stirwelds.In thermohydrogen processing,the high diffusivity of hydrogen in titanium is firstly used to add hydrogen to titanium alloys by controlled diffusion from a hydrogen environment,after thermohydrogen processing,to remove it by a controlled vacuum anneal so as to improve processing and mechanical properties. |
| Key words:
titanium alloy
casting
superplastic forming
friction stir welding
thermohydrogen processing
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| Received: 2012-11-15
Revised:
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| DOI: |
| Corresponding author:
Email： |
| Author description:
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References: |
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[1] Bridges P J，Magnus B，Manufacture of tita-nium alloy components for aerospace and mili-tary applications.In RTO-MP-069(II)，2001
[2] Serra D，Superplastic forming applications on aero engines.A Review of ITP Manufacturing Processes.6th EUROSPF Conference，2008
[3] Dawes C J，Thomas W M，Friction stir weld-ing.Proceedings of 11th Annual North Amer-ican Welding Research Conference，Colum-bus，OH，USA，1995
[4] Thomas W M，Nicholas E D，Needham J C，Murch M G，Temple-Smith P，Dawes C J，Improvements relating to friction welding.Eu-ropean Patent Specification 0 615 480 B1，1991
[5] Senkov O N，Froes F H，Thermohydrogen processing of titanium alloys.International Journal of Hydrogen Energy，24(6):565～576，1999
[6] San-Martin Manchester F D，The H-Ti (hy-drogen-titanium) system.Bulletin of Alloy Phase Diagrams，8(1):30～42，1987
[7] Lenning G A，Graighead C M，Jaffee R I，Constitution and mechanical properties of tita-nium-hydrogen alloys.Transaction of Ameri-can Institute of Mining，Metallurgical and Pe-troleum Engineers，200:367～376，1954
[8] Wipf editor H，Hydrogen in metals III．Springer，1997
[9] McQuillan A D，An experimental and thermo-dynamic investigation of the hydrogen-titanium system.Proceedings of Royal Society of Lon-don，Series A，204:309～323，1951
[10] German R M，Powder metallurgy science．Princeton，NJ: Metal Powder Industries Fed-eration，1994
[11] Froes F H，Eylon D，Suryanarayana C，Ther-mochemical processing of titanium alloys．Journal of the Minerals，Metals and Materi-als，42(3):26～29，1990
[12] Senkov O N，Jonas J J，Froes F H，Recent advances in the thermohydrogen processing of titanium alloys-overview.Journal of the Min-erals，Metals and Materials，48(7):42～47，1996 |
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