ON THE TRANSITION FROM A WAVELESS TO A WAVY INTERFACE IN EXPLOSIVE WELDING

被引：46

作者：

JARAMILLO, D ^{[1
]}

SZECKET, VA ^{[1
]}

INAL, OT ^{[1
]}

机构：

[1] NEW MEXICO INST MIN & TECHNOL,DEPT MET ENGN,SOCORRO,NM 87801

来源：

MATERIALS SCIENCE AND ENGINEERING | 1987年 / 91卷

关键词：

HYDRODYNAMICS - Analogies - SHOCK WAVES - Mathematical Models - WELDS - Morphology;

D O I：

10.1016/0025-5416(87)90300-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An analysis and critique are presented of the hydrodynamic theory for wave formation in explosive welding. The transition from a waveless to a wavy interface was studied by means of impact welding for three different systems (Cu-Cu, Fe-Fe and Al-Al). It was found that this transition is dependent on the collision angle and can be expressed by means of an elastic-plastic constant, based on the static properties of the materials. The necessity for the development of a mathematical model that includes shock wave physics of the phenomena to explain the pulsating pressure instability and wave generation is also emphasized.

引用

页码：217 / 222

页数：6

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