name
Yakovleva Sofia Petrovna
Scholastic degree
•
Academic rank
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Honorary rank
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Organization, job position
• Institute of the physical-technical problems of the North
Research interests
Web site url
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Current rating (overall rating of articles)
0
TOP5 co-authors
Articles count: 2
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Description
It is shown that the combination of the cold equal channel pressing with low-temperature annealing leads to the formation of a sub-microcrystalline ferritic matrix hardened with nanoscale particles of the carbide phase in steel 09G2S. Resulting structure leads to the achievement of the high-strength state, as well as a significant reduction of the wear intensity of the material
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FRACTOGRAPHY OF OPERATION FAILURE OF THE LITING GEAR OF BULLDOZER
DescriptionThe nature and causes of operational failure of the all-metal hydraulic cylinder rod of a bulldozer were studied. It is shown that the main mechanism of failure was evolving in time metal fatigue, initiated by defects of the heat treatment for chromizing