Patterns of Alloy Deformation by Pulsed Pressure

Patterns of alloy deformation for optimization of a welding regime are studied by the method of modeling and deformation profiles providing high deformation quality are determined. A model of stepwise kinetics of the alloy deformation by pulsed pressure from the expanding plasma channel inside of a...

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Bibliographic Details
Published in:Russian physics journal 2015-06, Vol.58 (2), p.212-220
Main Authors: Chebotnyagin, L. M., Potapov, V. V., Lopatin, V. V.
Format: Article
Language:English
Subjects:
Alloys
Analysis
Condensed Matter Physics
Electric waves
Electromagnetic radiation
Electromagnetic waves
Electromagnetism
Hadrons
Heavy Ions
Lasers
Mathematical and Computational Physics
Nuclear Physics
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
Specialty metals industry
Theoretical
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Summary:Patterns of alloy deformation for optimization of a welding regime are studied by the method of modeling and deformation profiles providing high deformation quality are determined. A model of stepwise kinetics of the alloy deformation by pulsed pressure from the expanding plasma channel inside of a deformable cylinder is suggested. The model is based on the analogy between the acoustic and electromagnetic wave processes in long lines. The shock wave pattern of alloy deformation in the presence of multiple reflections of pulsed pressure waves in the gap plasma channel – cylinder wall and the influence of unloading waves from free surfaces are confirmed.
ISSN:1064-8887
1573-9228
DOI:10.1007/s11182-015-0484-y