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IS304 high temperature self-lubricating composites were prepared by ball milling and induction sintering with embedded BaF 2 /CaF 2 and Ag particles as lubricants. In comparison to PM304 composites with the same composition, the friction coefficient of IS304 is slight lower than that of PM304 in the temperature range from 20 to 250°C. However, the friction coefficient of IS304 dramatically...
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