Features of the microhardness near rando
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E.V. Konovalova; O.B. Perevalova; N.A. Koneva; E.V. Kozlov
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Article
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2004
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Elsevier Science
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English
⚖ 340 KB
Various types of the grain boundaries were identified in intermetallic compound Ni 3 Al polycrystals. Deviations from the stoichiometric composition were determined, and microhardness was measured inside the grains and at grain boundaries. Microhardness near special boundaries is smaller than near r