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J. Cent. South Univ. (2017) 24: 1034-1039 DOI: 10.1007/s11771-017-3506-9 Effect of friction stir processing on microstructure and damping capacity of AZ31 alloy ZANG Qian-hao(臧千昊)1, 2, CHEN Hong-mei... alloy sheet fabricated by rolling was processed by friction stir processing (FSP) with different passes. The effect of FSP on the microstructure and damping capacity of AZ31 alloy sheet was discussed......
Using friction stir processing to produce ultrafine-grained microstructure in AZ61 magnesium alloy DU Xing-hao(杜兴蒿), WU Bao-lin(武保林) Department of Materials Engineering, Shenyang... alloy with superior mechanical properties can be produced by one pass FSP via dynamic recrystallization. Key words: magnesium based alloys; AZ61 alloy; friction stir processing; ultrafine-grained......
of the defect produced during friction stir welding owing to the rupture of pin tool[14], and the other is on the friction stir processing technology of the crack formed in the aircraft wing structure[15..., MA Z Y. Friction stir welding and processing [J]. Materials Science and Engineering, 2005, R50(2): 1-78. [4] LEE W B, YEON Y M, JUNG S B. The improvement of mechanical properties of friction-stir......
Friction stir processing of thixoformed AZ91D magnesium alloy and fabrication of Al-rich surface CHEN Ti-jun(陈体军), ZHU Zhan-ming(朱战民), LI Yuan-dong(李元东), MA Ying(马 颖), HAO Yuan(郝 远) State Key...-mechanically affected zone were investigated during friction stir processing (FSP) of the thixoformed AZ91D alloy. Simultaneously, an Al-rich surface layer was prepared by combination of Al powder......
matrix composites (MMC) fabricated using FSW and friction stir processing (FSP), several studies have been reported. SUN et al [9] reported that 5 μm SiC particles were introduced into the pure Cu... advances in friction-stir welding-Process, weldment structure and properties [J]. Progress in Materials Science, 2008, 53: 980-1023. [3] MISHRA R S, MA Z Y. Friction stir welding and processing [J......
. [2] JOELJ D. The friction stir welding advantage [J]. Welding Journal, 2001, 80(5): 30-34. [3] MISHRA R S, MA Zong-yi. Friction stir welding and processing [J]. Material Science and Engineering R... [J]. Journal of Materials Processing Technology, 2003, 142(3): 692-696. [17] CHEN Ying-chun, LIU Hui-jie, FENG Ji-cai. Friction stir welding characteristics of different heat-treated-state 2219......
of the strengthening precipitates. Key words: ultrafine grained structure; equal channel angular processing; aluminum alloy; underwater friction stir welding 1 Introduction Ultrafine grained (UFG... friction stir processing (SFSP) performed under water. CLARK [16] studied the underwater friction stir welding of 304L stainless steel, and the results revealed that the joints had better mechanical......
susceptibility of friction stir welded AZ31 Mg sheet[J]. Mater Sci Eng A, 2007, 460/461: 243-250. [5] DARRAS B M, KHRAISHEH M K, ABU-FARHA F K, OMAR M A. Friction stir processing of commercial AZ31 magnesium... Friction stir welding of 5052 aluminum alloy plates Yong-Jai KWON1, Seong-Beom SHIM2, Dong-Hwan PARK2 1. School of Materials Science and Engineering, University of Ulsan, Ulsan, Korea; 2......
: 243-250. [5] DARRAS B M, KHRAISHEH M K, ABU-FARHA F K, OMAR M A. Friction stir processing of commercial AZ31 magnesium alloy [J]. J Mater Proc Tech, 2007, 191(1-3): 77-81. [6] THOMAS W M, NICHOLAS D...Trans. Nonferrous Met. Soc. China 22(2012) s619-s623 Friction stir butt welding of A5052-O aluminum alloy plates Sung-Ook YOON1, Myoung-Soo KANG1, Hyun-Bin NAM1, Yong-Jai KWON1, Sung-Tae HONG2, Jin......
2012 Abstract: Friction stir processing of AA6061-T4 alloy with SiC particles was successfully carried out. SiC particles were uniformly dispersed into an AA6061-T4 matrix. Also SiC particles promoted.... The microhardness of the SZ with the SiC particles reached about HV80 due to the grain refinement and the distribution of the SiC particles. Key words: friction stir processing; AA6061-T4; SiC particles......