Phase and structure changes during the sintering of compacts of high-speed steels obtained from powders with various rates of solidification

An investigation was made of the phase and structure transformations in compacts of high-speed steel R6M5F3 powder fractions −630+50 μm at the temperatures of solid-phase (1160–1220°C) and liquid-phase (1240°C) sintering. The structure of the compacts was crystalline or quasicrystalline, depending o...

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