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

共 30 条

[1]

Abrahamson G. R., 1961, J APPL MECH, V28, P519, DOI [10.1115/1.3641777, DOI 10.1115/1.3641777]

[2] MECHANICS OF WAVE FORMATION IN EXPLOSIVE WELDING [J].

BAHRANI, AS ;

BLACK, TJ ;

CROSSLAN.B .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1967, 296 (1445) :123-&

[3] CHARACTERISTICS OF THE WAVY INTERFACE AND THE MECHANISM OF ITS FORMATION IN HIGH-VELOCITY IMPACT WELDING [J].

BOTROS, KK ;

GROVES, TK .

JOURNAL OF APPLIED PHYSICS, 1980, 51 (07) :3715-3721

[4]

Carpenter SH, 1981, SHOCK WAVES HIGH STR, P941, DOI [10.1007/978- 1-4613-3219-0_53, DOI 10.1007/978-1-4613-3219-0_53]

[5]

CHADWICK MD, 1983, EXPLOSIVE WELDING FO, P245

[6] MECHANISM OF BOND ZONE WAVE FORMATION IN EXPLOSION-CLAD METALS [J].

COWAN, GR ;

BERGMANN, OR ;

HOLTZMAN, AH .

METALLURGICAL TRANSACTIONS, 1971, 2 (11) :3145-&

[7] FLOW CONFIGURATIONS IN COLLIDING PLATES - EXPLOSIVE BONDING [J].

COWAN, GR ;

HOLTZMAN, AM .

JOURNAL OF APPLIED PHYSICS, 1963, 34 (04) :928-&

[8]

CROSSLAND B, 1982, EXPLOSIVE WELDING ME, P30

[9]

DERIBAS AA, 1975, 5TH P INT C HIGH EN

[10] EXPLOSIVE CLADDING OF CU-CU SYSTEMS - ELECTRON-MICROSCOPY STUDY AND A THERMOMECHANICAL MODEL [J].

DORRAM, Y ;

WEISS, BZ ;

KOMEM, Y .

ACTA METALLURGICA, 1979, 27 (09) :1417-1429

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