On reducing residual stresses in vacuum-plasma coatings

被引：0

作者：

Lyashenko, B.A. ^{[1
]}

Rutkovskij, A.V. ^{[1
]}

Soroka, E.B. ^{[1
]}

Lipinskaya, N.V. ^{[1
]}

机构：

[1] Inst. Problem Prochnosti, NAN Ukrainy, Kiev, Ukraine

来源：

Problemy Prochnosti | 2001年 / 04期

关键词：

Chromate coatings - Compressive stress - Pressure effects - Residual stresses - Strength of materials - Titanium nitride;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The residual stresses for a vacuum-plasma titanium-nitride coatings ranging from -780 to -2800 MPa depending on the thickness of the coating were determined. The application of solid chromium sublayer and also changing a continuous coating to a discontinuous one were shown to allow an effective increase in the residual stresses. The compressive residual stresses were established to have a favorable effect on the strength characteristics of both coating itself and a component with the coating as a whole.

引用

页码：62 / 68

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