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应变条件对Al-6Mg合金拉伸行为的影响

Influence of temperature and stain rate on fracture behavior of an Al-6Mg alloy
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摘要 研究了Al-6Mg合金的拉伸行为。结果表明,合金在高温和高应变速率下发生脆性断裂,端口呈沿晶和解理混合状。微量元素促进脆化的发生。 Tensile fracture behavior of an Al-Mg alloy were studied in this paper. The results showed that alloy exhibited ductile fracture when deformned at low strain rate. The alloy showed brittle fracture with intergranular rupture and cleavage facets when deformed at high temprature and high stain rate. The tramp element Na is the embrittling agent.
出处 《轻合金加工技术》 CAS 北大核心 2008年第9期43-45,共3页 Light Alloy Fabrication Technology
关键词 AL-MG合金 断裂 解理 沿晶断裂 Al-Mg alloy fracture cleavage intergrunular rupture
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参考文献5

  • 1MONDOLFO L F. Aluminum alloys, structure and properties[ M]. London: Butterworth, 1976.
  • 2唐明君,吉泽升,吕新宇.5×××系铝合金的研究进展[J].轻合金加工技术,2004,32(7):1-7. 被引量:54
  • 3DESCHAMPS A, PERON S, BRECHET Y,et al. Tensile behavior of an A1-Mg alloys[J]. Materials Science and Engineering, 2001, A319 - 321:583.
  • 4JIANG D and SUN F. Cleavage and intergranular fractute in Al-Mg alloys[J] .Scxipta Metarialia,2003,49:387- 391.
  • 5RANSLEY C E, TALBOT D E J. Tensile fracture in high purity Al-Mg alloys[J]. Journal of the Institute of Metals, 1959,88:150 - 156.

二级参考文献62

  • 1杨长贺,孙军,高洪吾.旋转喷头法对铝液的高效除氢作用[J].特种铸造及有色合金,1995,15(3):6-7. 被引量:6
  • 2陈策 宋德周.国外现代铝带冷轧机和国产先进冷轧机[A].北京:文集编辑委员会.铝加工高新技术文集[C].,2001.186-187.
  • 3Martin B Taylor, Mart Czssetee and Eli Duke. Recent Experience with the Alcan Compact Degasser in Two Plants[A].Light Metals[C].2000.779-784.
  • 4Martin Syvertsen, Frede Frisvold Thorvald, Abel Engh and Didrik S. Voss. Development of a Compact Deep Filter for Aluminium[ A]. Light Metals[C]. 1999. 1049 - 1055.
  • 5Michael Miniedzinski, Dawid D Smith, Leonard S Aubrey, Edwad M Williams. Staged Filtration Evaluation at an Aircraft Plate and Sheet Manufacturer[A]. Light Metals[C]. 1999. 1019- 1030.
  • 6Gary Parher,Tabb WillIams and Jennifer Black. Production Scale Evaluation of a New Design Geramic Foam Filter[A]. Light Metals[C]. 1999. 1057 - 1062.
  • 7A Tronche and A L Greer. Design of Grain Refiners for Aluminium Alloys[ A]. Light Metals [C]. 2000.827 - 832.
  • 8Jones G P. Peason J. Factors Affecting Grain Refinement of Aluminium Using Ti and B Addi-Tives[J]. Metall.Trans, 1996,7B: 223 - 234.
  • 9P Hoefs, W ReiF, A H Green, P C Wiggen and D Brandner. Development of a Commercial Al-3 % Ti-0.15% C Grain Refining Master Alloy[J]. Light Metal, 1997,777 - 784.
  • 10Setzer W C and Boone G W. Factors Influencing the Effectiveness of the Al-Ti-C Grain Refiner Alloy System[A].Light Metals[C]. 1999. 773 - 778.

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