Analysis of strengthening mechanism of ultrasonic impact treatment of 2A12 aluminum alloy weld joint

Hanjie Xuebao/Transactions of the China Welding Institution

Volumn 29, Issue 9, 2008, Pages 55-58

  Li, Zhanming ^a   Zhu, Youli ^a   Wang, Kan ^a   Wang, Yong ^a  

^a NATIONAL KEY LABORATORY FOR REMANUFACTURING   (China)

Author keywords

Aluminum alloy; Micro hardness; Microstructure; Residual stress; Ultrasonic impact treatment

Indexed keywords

ABS RESINS; ALLOYS; ALUMINA; ALUMINUM; ALUMINUM ALLOYS; ALUMINUM METALLURGY; HARDNESS; LIGHT METALS; MICROSTRUCTURE; RESIDUAL STRESSES; STRENGTH OF MATERIALS; STRENGTHENING (METAL); STRESS CONCENTRATION; SURFACE STRUCTURE; SURFACE TREATMENT; SURFACES; ULTRASONICS; WELDED STEEL STRUCTURES; WELDING;

ALUMINUM ALLOY 2A12; ALUMINUM ALLOY WELDS; COMPRESSIVE RESIDUAL STRESSES; CROSS SECTIONS; GAS CAVITIES; HARDNESS VALUES; METALLURGICAL STRUCTURES; MICRO HARDNESS; OPTICAL MICROSCOPES; RESIDUAL STRESS DISTRIBUTIONS; SHRINKAGE POROSITIES; STRENGTHENING MECHANISMS; STRUCTURAL STRENGTHENING; SURFACE MATERIALS; TENSILE; TRANSVERSE DIRECTIONS; ULTRASONIC IMPACT TREATMENT; ULTRASONIC IMPACT TREATMENTS; WELD BEADS; WELD JOINTS; WELD RESIDUAL STRESSES; WELD ZONES; WELDED JOINTS; X-RAY DIFFRACTIONS;

WELDS;

EID: 54049124172     PISSN: 0253360X     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (12)

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