EFFECT OF SURFACE-TENSION GRADIENT DRIVEN CONVECTION IN A LASER MELT POOL - 3-DIMENSIONAL PERTURBATION MODEL

被引:61
作者
CHAN, CL [1 ]
MAZUMDER, J [1 ]
CHEN, MM [1 ]
机构
[1] UNIV ILLINOIS,DEPT MECH & IND ENGN,LASER AIDED MAT PROC LAB,URBANA,IL 61801
关键词
D O I
10.1063/1.342121
中图分类号
O59 [应用物理学];
学科分类号
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页码:6166 / 6174
页数:9
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共 14 条
[1]  
CANNAHAN B, 1969, APPLIED NUMERICAL ME
[2]   A 2-DIMENSIONAL TRANSIENT MODEL FOR CONVECTION IN LASER MELTED POOL [J].
CHAN, C ;
MAZUMDER, J ;
CHEN, MM .
METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1984, 15 (12) :2175-2184
[3]  
CHAN CL, 1987, MATER SCI TECHNOL, V3, P305
[4]   MASS-TRANSPORT IN LASER SURFACE ALLOYING - IRON-NICKEL SYSTEM [J].
CHANDE, T ;
MAZUMDER, J .
APPLIED PHYSICS LETTERS, 1982, 41 (01) :42-43
[5]  
COPLEY SM, 1981, P C LAS MET CHIC IL, P1
[6]  
COPLEY SM, 1979, LASER SOLID INTERACT
[7]  
COPLEY SM, 1979, AIP C P, V50, P161
[8]   THE FLOW OF HEAT AND THE MOTION OF THE WELD POOL IN PENETRATION WELDING WITH A LASER [J].
DOWDEN, J ;
DAVIS, M ;
KAPADIA, P .
JOURNAL OF APPLIED PHYSICS, 1985, 57 (09) :4474-4479
[9]  
ESQUIVEL O, 1980, RAPID SOLIDIFICATION, V2, P180
[10]  
HEIPLE CRF, 1982, WELD J, V61, P973