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Specific features of the nanoscopic spalling fracture near the grain boundary

Authors :
A. G. Lipnitskii
D. Yu. Saraev
S. G. Psakh’e
K. P. Zol’nikov
T. Yu. Uvarov
Source :
Combustion, Explosion, and Shock Waves. 36:667-669
Publication Year :
2000
Publisher :
Springer Science and Business Media LLC, 2000.

Abstract

The spalling fracture in a copper crystallite with a specific intergrain boundary under pulsed loading is modeled numerically. It is found that the grain boundary changes the parameters of nonlinear waves generated by loading and significantly affects the character of the spalling fracture.

Subjects

Subjects :
Materials science
General Chemical Engineering
Metallurgy
General Physics and Astronomy
Energy Engineering and Power Technology
Boundary (topology)
chemistry.chemical_element
General Chemistry
Spall
Copper
Fuel Technology
chemistry
Fracture (geology)
Grain boundary
Crystallite
Composite material
Nanoscopic scale
Grain boundary strengthening

Details

ISSN :
15738345 and 00105082
Volume :
36
Database :
OpenAIRE
Journal :
Combustion, Explosion, and Shock Waves
Accession number :
edsair.doi...........0a51b05215d2bc0e677512be002f3dcd
Full Text :
https://doi.org/10.1007/bf02699531
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