Numerical simulation of temperature field and stress field of direct laser metal deposition shaping process of titanium alloys

Jixie Gongcheng Xuebao/Journal of Mechanical Engineering

Volumn 47, Issue 24, 2011, Pages 74-82

  Kong, Yuan ^a,b   Liu, Weijun ^a   Wang, Yuechao ^a   Bian, Hongyou ^a   Zhao, Yuhui ^a  

^a SHENYANG INSTITUTE OF AUTOMATION   (China)

^b UNIVERSITY OF CHINESE ACADEMY OF SCIENCES   (China)

Author keywords

Laser metal deposition shaping; Numerical simulation; Residual stress; Transient temperature field; Transient thermal street field

Indexed keywords

ANALYSIS RESULTS; ANSYS PARAMETRIC DESIGN LANGUAGE; DISTRIBUTION OF RESIDUAL STRESS; DISTRIBUTION RULE; ENERGY COMPENSATION; FORMATION MECHANISM; FORMING PROCESS; LASER METAL DEPOSITION; MOLTEN POOL; PROCESS PARAMETERS; SHAPING PROCESS; STRESS FIELD; TEMPERATURE FIELD; TEMPERATURE GRADIENT; TEMPERATURE VARIATION; THERMAL STRESS FIELD; TRANSIENT TEMPERATURE FIELD; TRANSIENT THERMAL STRESS; Z-DIRECTIONS;

CERIUM ALLOYS; COMPUTER SIMULATION LANGUAGES; FINITE ELEMENT METHOD; NUMERICAL METHODS; POWDER METALS; RESIDUAL STRESSES; THERMAL GRADIENTS; THERMAL STRESS; THREE DIMENSIONAL COMPUTER GRAPHICS; TITANIUM; TITANIUM ALLOYS;

COMPUTER SIMULATION;

EID: 84862932413     PISSN: 05776686     EISSN: None     Source Type: Journal    
DOI: 10.3901/JME.2011.24.074     Document Type: Article

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