论文信息 - Friction monitored scratch adhesion testing

Friction monitored scratch adhesion testing

Abstract During a scratch adhesion test, the plot of the frictional force against the normal applied load on the diamond can indicate different types of failure: small oscillations in the measured friction correspond to chipping, bigger variations show the presence of flaking. The first contact of the diamond with the substrate, total failure, is marked by an inflection point in the measured frictional force. A mathematical method is given to approximate the curve and determine the critical load where the derivative d(frictional force)/d(load) is maximum.

[1] K. Miyoshi. Adhesion, friction and micromechanical properties of ceramics , 1988 .

[2] D. Rickerby. A review of the methods for the measurement of coating-substrate adhesion☆ , 1988 .

[3] J. Valli. A review of adhesion test methods for thin hard coatings , 1986 .

[4] Anthony G. Evans,et al. Measurement of adherence of residually stressed thin films by indentation. I. Mechanics of interface delamination , 1984 .

[5] P. Steinmann,et al. The scratch test - Different critical load determination techniques. [adhesive strength of thin hard coatings] , 1988 .

[6] A. Perry,et al. Scratch adhesion testing of hard coatings , 1983 .

[7] Anthony G. Evans,et al. Some aspects of the mechanical strength of ceramic/metal bonded systems , 1986 .

[8] D. S. Rickerby,et al. The relationship between hardness and scratch adhession , 1987 .