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Autor:
Bruno Buzek, Talivaldis Spalvins
Publikováno v:
Thin Solid Films. 84:267-272
Ion plated metallic films in contrast to films applied by other deposition techniques offer a lower friction coefficient, longer endurance lives and exhibit a gradual increase in friction coefficient after the film has been worn off. The friction coe
Autor:
Sunil Dutta, Bruno Buzek
Publikováno v:
Journal of the American Ceramic Society. 67:89-92
Hot pressed Si3N4 doped with 10 wt pct zyttrite as a sintering aid was studied. An equiaxed, fine grained microstructure was predominant, with no apparent porosity. Bend strengths were determined at room temperature and high temperatures (up to 1370