Effect of isothermal forging rate on microstructure and properties of 7085 aluminum alloy

Fenmo Yejin Cailiao Kexue yu Gongcheng/Materials Science and Engineering of Powder Metallurgy

Volumn 16, Issue 2, 2011, Pages 290-295

  Liang, Xin ^a   Chen, Kang Hua ^a   Chen, Xue Hai ^a   Chen, Song Yi ^a   Peng, Guo Sheng ^a  

^a CENTRAL SOUTH UNIVERSITY   (China)

Author keywords

7085; Exfoliation corrosion; Isothermal forging; Mechanical properties; Microstructure; Recrystallization

Indexed keywords

7085; AMBIENT TEMPERATURES; CORROSION PROPERTY; EXFOLIATION CORROSION; HIGH STRENGTH ALUMINUM ALLOYS; ISOTHERMAL FORGING; MAIN STRUCTURE; MICROSTRUCTURE AND PROPERTIES; RECRYSTALLIZATIONS; SCANNING ELECTRONIC MICROSCOPY; SEM; STRUCTURE AND PROPERTIES; SUBGRAIN STRUCTURES;

ALUMINUM; ALUMINUM METALLURGY; CERIUM ALLOYS; CORROSION; FORGINGS; HIGH STRENGTH ALLOYS; MECHANICAL PROPERTIES; MECHANICAL TESTING; MICROSTRUCTURE; OPTICAL MICROSCOPY; RECRYSTALLIZATION (METALLURGY); STRUCTURAL PROPERTIES;

ALUMINUM ALLOYS;

EID: 79957973159     PISSN: 16730224     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (14)

1. WU Yi-lei, LI Yong-wei, QIANG Jun, et al. Development and application of super-high strength alumimum alloys [J]. Journal of Aeronautical Materials, 1994, 14 (1): 49-51.
2. QIU Hui-zhong, WU Zhi-hong. New Development of high performance metallic materials for aerospace [J]. Aerospace Materials and Technology, 1996, (4): 18-13.
3. SONG Ren-guo. Current status and trends in high strength aluminum alloy research [J]. Materials Review, 2000, 14 (1): 20-21.
4. WARNER T. Recently-developed aluminum solutions for aerospace applications [J]. Mater Sci Forum, 2006, 519/521 (2): 1271-1278.
5. MILLER W S, ZHUANG L, BOTTEMA J, et al. Recent development in aluminium alloys for the automotive industry [J]. Mater Sci Eng A, 2000, 280 (3): 37-49.
6. CHAKRABARTI D J, LIU J, SAWTELL R R, et al. New generation high strength high damage tolerance 7085 thick alloy product with low quench sensitivity [C] // Proceedings of ICAA9. Melbourne: Institute of Materials Engineering Australasia Ltd, 2004: 969-974.
7. CHEN Wen. Application of advanced aluminum alloys in A380 structures [J]. Aviation Maintenance & Engineering, 2005, 2: 40-41.
8. LIU Ming, GUO Hong-zhen, LIANG Ye, et al. Effect of isothermal forging temperature on microstructure and mechanical properties of 2B70 aluminum alloy [J]. Hot Working Technology, 2008, (5): 9-15.
9. CHEN Hua. Effect of forging process parameters on recrystallization behaviour of 7050 aluminum alloy [J]. Aluminum Fabrication, 2007, (3): 33-35.
10. ROBSON J D, PRANGNELL P B. Predicting the recrystallized volume fraction in AA7050 hot rolled plate [J]. Materials Science and Technology, 2002, 18 (6): 607-619.
11. VASUDEVAN A K, DOHERTY R D. Aluninum Alloys Contemporary Research and Applications [M]. New York: Academic Press, 1989: 137-169.
12. DESCHAMPS A, BRECHET C. Nature and distribution of quenchinduced precipitation in an Al-Zn-Mg-Cu alloy [J]. Scripta Materialia, 1998, 39 (11): 1517-1522.
13. DUMONT D, DESCHAMPS A. A model for predicting fracture mode and toughness in 7000 series aluminium alloys [J]. Acta Materialia, 2004, 52 (9): 2529-2540.
14. DESCHAMPS A, BRECHET C. Study of large strain deformation of dilute solid solutions of Al-Cu using channel-die compression [J]. Materials Science and Engineering A, 1996, 2207 (2): 143-152.