In order to extend its application scopes,this paper introduces the principle of single-pass pendulum scratching test and its applications to test wear resistance of conventional metallis materials,ductile-brittle transition of quasi-brittle materials,wear resistan.

The adhesion was measured by direct pull-off tests and by single pendulum impacting scratch tests.

5 mol/L H2SO4 solution at different potentials and in air were investigated using a pendulum scratching apparatus, the hydrogen contents in scratching tracks was measured with SIMS, and the morphologies of scratching tracks were observed by SEM.

The adhesion property of Au/NiCr/Ta multi-layered metallic films was investigated by the indentation method,rolling contact fatigue method and scratch method with both friction and acoustic emission modes.

Au/NiCr/Ta and Au/NiCr metallic multilayers were deposited on A1203 substrate by magnetron sputtering and their critical load (La) was studied by scratch method with friction and acoustic emission mode, moreover, the scratch curve and morphology of metallic films were compared with TiN film.

The adhesive power between silicon film and glass substrate is measured by scratch test .

Factors of effects on TiN coating adhesion strength dctermined by scratch test have been investigated.

The critical load (Lc) was measured by scratch test with acoustic emission sensor.

Effects of grooved veneer on the quality of multilayer parquet's lacquer film;