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Heat-Resistant Antifrictional Composites with a Highly Alloyed Nickel Matrix
Authors:Shevchuk  Yurii F.  Roik  Tatyana A.
Affiliation:(1) National Academy of Sciences of Ukraine, Institute for Problems of Materials Science, ul. Krzhizhanovskogo 3, Kiev, Ukraine, 03142
Abstract:Technology for the production of new materials based on the heat-resistant powder metallurgy nickel alloy ÉP975 was developed, and the mechanical and tribological properties of these investigated. The formation features of the metallographic structure of the materials was studied. Recommendations for the practical use of the new composites are given.
Keywords:antifrictional alloy  high-temperature strength  nickel  powder metallurgy  metalographical structure
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