Titanium-silicon coatings and their influence on machine parts working capacity

被引：0
|
作者：
Berezhnitskaya, M.F. [1 ]
Nochovnaya, N.A. [1 ]
Ejzner, B.A. [1 ]
Ivanov, I.A. [1 ]
Petranyuk, I.Ya. [1 ]
机构：
[1] Fiziko-Mechanicheskij Inst im. G.V., Karpenko AN Ukrainy, L'vov, Ukraine
来源：
Fiziko-Khimicheskaya Mekhanika Materialov | 1993年 / 29卷 / 05期
关键词：
Crack propagation - Electric arcs - Fatigue of materials - Hardness - Nitrides - Silicon compounds - Surface properties - Titanium alloys - Vacuum deposited coatings;
D O I：
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中图分类号：
学科分类号：
摘要：
Special features of production of titanium-silicon coatings on titanium VT8 alloy and their influence on the resistance to contact fatigue and fatigue crack growth are studied. It has been established that the coatings increase this resistance. This is especially true for specimens with a microhardness of their coat of 18GPa. It low condensation energies the coat shows titanium silicide and nitride. As the condensation energy rises silicium nitride forms in the coating. Regimes for vacuum arc plating are given.
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页码：79 / 81
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