Formation of Rotation in Titanium Alloys at Shock Loading
TEM-technique and X-ray diffraction analysis are used to investigate the structural and phase changes occurring in a material of plane targets-samples from the VT-6 two-phase titanium alloy,tested within impact velocity range of 400... 600 m/s. It is shown,that the compressing wave of plastic deformation modulates the material structure,breaking it on micro-blocks of 4... 40μm in size. Along the boundaries of blocks, the unloading wave produces the coordinated displacements of blocks relatively each other in such a way that the smaller block and the closer it to the center of rotation, the greater the mutual displacements of blocks.
Titanium(Ti) TEM SEM-technique shock loading titanium alloy fracture structural-phase changes
Margarita A. Skotnikova Nikolay A. Krylov Jury I. Mescheryakov Michael M. Radkevich Evgenie K. Ivanov EkaterinaV. Mironova
St. Petersburg Machine Building State Institute. Russia St. Petersburg State Polytechnic University RAS,Russia
国际会议
The 12th World Conference Titanium(第十二届世界钛会 Ti-2011)
北京
英文
540-543
2011-06-19（万方平台首次上网日期，不代表论文的发表时间）