Fractographic Analysis of Surface and Failure Mechanisms of Nanotitanium After Laser Shock-Wave Treatment

被引：8
|
作者：
Maruschak, Pavlo [1 ]
Menou, Abdellah [2 ]
Chausov, Mykola [3 ]
Mocharskyi, Vitaly [1 ]
机构：
[1] Ternopil Ivan Puluj Natl Tech Univ, Ruska 56 Str, UA-46001 Ternopol, Ukraine
[2] Acad Mohammed VI, 20ffice Natl Aeroports ONDA, AIAC, Rabat, Morocco
[3] Natl Univ Life & Environm Sci Ukraine, UA-03041 Kiev, Ukraine
来源：
MATERIALS STRUCTURE & MICROMECHANICS OF FRACTURE VII | 2014年 / 592-593卷
关键词：
laser; nanotitanium failure; strength; surface morphology; fracture; BIOMEDICAL APPLICATIONS; PLASTIC-DEFORMATION; TITANIUM-ALLOY;
D O I：
10.4028/www.scientific.net/KEM.592-593.346
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In this work, the effect of the laser shock-wave treatment on the surface morphology and regularities in failure of nanotitanium is investigated. Based on the data of fractodiagnostics it is established that the shock-wave treatment changes the mechanism of failure from the brittle chipping to the mixed ductile-brittle one by the "shear + separation" scheme.
引用
收藏
页码：346 / +
页数：2
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