Effect of hot treatment on mechanical properties and microstructure of a new type Al-Cu-Li alloy

Cailiao Gongcheng/Journal of Materials Engineering

Volumn , Issue 12, 2008, Pages 41-45

  Li, Hong Ying ^a   Sun, Yuan ^a   Wang, Xiao Feng ^a   Tang, Yi ^a   Zeng, Zai De ^a   Wang, Fa Yun ^a   Zheng, Zi Qiao ^a  

^a CENTRAL SOUTH UNIVERSITY   (China)

Author keywords

Al Cu Li alloy; Mechanical property; Microstructure

Indexed keywords

ALUMINUM COPPER ALLOYS; ALUMINUM METALLOGRAPHY; COPPER METALLOGRAPHY; HIGH RESOLUTION TRANSMISSION ELECTRON MICROSCOPY; LITHIUM METALLOGRAPHY; MECHANICAL PROPERTIES; METAL TESTING; MICROSTRUCTURE; TENSILE TESTING; TERNARY ALLOYS;

AGING PROCESS; AL-CU-LI ALLOY; COMPOUND EFFECT; EXPERIMENTAL ALLOYS; HOT TREATMENTS; PEAK AGING; PROPERTIES AND MICROSTRUCTURES; STRENGTHENING EFFECT;

LITHIUM ALLOYS;

EID: 58249132871     PISSN: 10014381     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (8)

1. Komisarov V, Talianker M, Cina B. Effect of retrogression and reaging on the precipitates in an 8090Al-Li alloy[J]. Materials Science and Engineering, 1998, A242:39-49.
2. Miura Y, Matsui A, Furukawa M, et al. Plastic deformation of Al-Li single crystals[A]. BAKER C, GREGSON PJ, HARRIS S J, et al. Aluminium-Lithium AlloysIII[C]. London: Inst of Metals, 1986. 427-434.
3. Huang J C, Ardell A J. Addition rules and the contribution of δ' precipitates to strengthening of aged Al-Li-Cu alloys[J]. Acta Metall, 1988, 36(11):2995-3006.
4. Kumar K S, Brown S A, Pickens J R. Microstructural evolution during aging of an Al-Cu-Li-Ag-Mg-Zr alloy[J]. Acta Mater, 1996, 44(5):1899-1915.
5. Lumley R N, Polmear. The effect of long term creep exposure on the microstructure and properties of an underaged Al-Cu-Mg-Ag alloy[J]. Scripta Materialia, 2004, (50):1227-1231.
6. Solorzano I G, Darwish F A. Effect of metal microstructure on the monotonic and cyclic mechanical behavior of tig welded 2091 Al-Li alloy joints[J]. Materials Science and Engineering, 2003, (A348):251-256.
7. Howe J M, Lee J, Vasudevan A K. Structure and deformation behavior of T1 precipitate plates in an Al2LiCu alloy[J]. Metall Trans, 1998, 19A(12):2911-2919.
8. Chen Zheng, He Ming. Effects and mechanisms of extrinsic strengthening during aging for alloy 2090+Ce[J]. Trans Nonferrous Met Soc China, 1992, 2(2):76-81.