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0211U008459,
0108U007125
,
"Increase of stability of superficial layers of composition materials by wearproof coverages"
Chernega Svetlana, Доктор технічних наук
01-06-2011
National Technical University of Ukraine "Kiev Polytechnic Institute", Mechanical Building Institute, chair Resistance of Materials
Studied the wear resistance under dry friction - slip on the air boride coatings doped with Cu, V, Nb, Cr, Ti, Mo. It is established that doping copper boride phases increases the wear resistance of boride layers 3 times, Nb - 2, 1 times, Ti - 2.4 times, Cr and V- 1,5 times. Wear resistance of boride coatings under dry friction-slip is 14 times higher wear resistance of bronze of Cu - Al - Mn and 54 times in the application of boride layers doped with copper. In alloyed boride coatings are formed of residual compressive stresses up to 800MPa and contribute to the growth of wear resistance of boride layers.
Красовський М.О.
2020-04-02
Updated: 2025-12-07
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