Dynamic Strength of a Titanium Alloy with an Electron-Beam-Modified Surface

被引：0
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作者：
G. G. Savenkov
A. V. Kuznetsov
A. M. Bragov
机构：
[1] Armalit Machine-Building Plant,Research Institute of Mechanics
[2] St. Petersburg State Institute of Technology (Technical University),undefined
[3] Lobachevsky National State Research University,undefined
来源：
Technical Physics | 2018年 / 63卷
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摘要：
Data are presented of plane-wave experiments aimed at determining the dynamic strength of 3M titanium alloy with a surface processed by a microsecond electron beam. It has been found that the dynamic strength of processed specimens is higher than that of unprocessed specimens. Metallographic examination of test specimens has revealed spallation macrofracture inside the unprocessed specimens and spallation microfracture at the interface between the hardened layer and the substrate in the beam-processed specimens.
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页码：718 / 722
页数：4
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