Comparative Analysis of Residual Stresses Determined by Various Methods in Brush-Plated Hard Gold and Silver Coatings
Keyword(s):
The investigated brush-plated silver and gold coatings are used for refining the surface properties of electric apparatuses. Tensile residual stresses generated in the plated coatings were determined with a thin-walled ring substrate using the curvature and instrumented indentation techniques. These stresses relax over time; the dependence of relaxation time was approximated by a linear-fractional function. The modulus of elasticity and the nanohardness of the coatings were determined by nanoindentation. The surface morphology and structure in cross-section of the coated substrates are presented.
2012 ◽
Vol 527
◽
pp. 125-130
◽
1989 ◽
Vol 24
(3)
◽
pp. 163-171
2018 ◽
Vol 27
(8)
◽
pp. 633-644
◽
2019 ◽
Vol 229
◽
pp. 111407
◽
Keyword(s):
2010 ◽
Vol 42
(4)
◽
pp. 1-12
◽
2018 ◽
Keyword(s):
2019 ◽
Vol 5
(4)
◽
pp. 129-142
Keyword(s):