CDRX modelling in friction stir welding of AA7075-T6 aluminum alloy: Analytical approaches

Journal of Materials Processing Technology

Volumn 191, Issue 1-3, 2007, Pages 356-359

  Buffa, G ^a   Fratini, L ^a   Shivpuri, R ^b  

^a UNIVERSITY OF PALERMO   (Italy)

^b Ohio State University   (United States)

Author keywords

Continuous dynamic recrystallization; FEM; Friction stir welding

Indexed keywords

FINITE ELEMENT METHOD; FRICTION WELDING; MATHEMATICAL MODELS; MELTING POINT; MICROSTRUCTURE; RECRYSTALLIZATION (METALLURGY); DYNAMIC RECRYSTALLIZATION; ELECTRIC WELDING; ENERGY EFFICIENCY; GRAIN SIZE AND SHAPE;

CONTINUOUS DYNAMIC RECRYSTALLIZATION; FRICTION STIR WELDING;

ALUMINUM ALLOYS; FRICTION STIR WELDING;

ANALYTICAL APPROACH; AVERAGE GRAIN SIZE; CONTINUOUS DYNAMIC RECRYSTALLIZATION; ENERGY EFFICIENT; FRICTION STIR WELDING(FSW); JOINT RESISTANCE; SOLID-STATE JOINING; WELDING PROCESS;

EID: 34250003751     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jmatprotec.2007.03.033     Document Type: Article

References (10)

1. Liu H.J., Fujii H., Maeda M., and Nogi K. Tensile properties and fracture locations of friction-stir-welded joints of 2017-T351 aluminum alloy. J. Mater. Process. Technol. 142 (2003) 692-696
2. Shigematsu I., Kwon Y.J., Suzuki K., Imai T., and Saito N. Joining of 5083 and 6061 aluminum alloys by friction stir welding. J. Mater. Sci. Lett. 22 (2003) 343-356
3. Lee W.B., Yeon Y.M., and Jung S.B. The improvement of mechanical properties of friction-stir-welded A356 Al alloy. Mater. Sci. Eng. A355 (2003) 154-159
4. Song M., and Kovacevic R. Thermal modeling of friction stir welding in a moving coordinate system and its validation. Int. J. Mach. Tools Manuf. 43 (2003) 605-615
5. Lockwood W.D., and Reynolds A.P. Simulation of the global response of a friction stir weld using local constitutive behavior. Mater. Sci. Eng. A339 (2003) 35-42
6. G. Buffa, J. Hua, R. Shivpuri, L. Fratini, A continuum based FEM model for friction stir welding-model development, Mater. Sci. Eng., A419/1-2 (2006) 381-388.
7. Buffa G., and Fratini L. CDRX modeling in friction stir welding of aluminum alloys. J. Mach. Tools Manuf. 45 10 (2005) 1188-1194
8. Jata K.V., and Semiatin S.L. Continuous dynamic recrystallization during friction stir welding of high strength aluminum alloys. Scr. Mater. 43 (2000) 743-749
9. Barcellona A., Buffa G., and Fratini L. Process parameters analysis in friction stir welding of AA6082-T6 sheets. VII ESAFORM Conference. Trondhaim (2004) 371-374
10. Cerri E., Evangelista E., Forcellese A., and McQueen H. Comparative hot workability of 7012 and 7075 alloys after different pretreatments. Mater. Sci. Eng. A197 (1995) 181-198