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Multiphase sintering of a mixture of iron, copper and boron powder of a concentration of 5-15 wt. of copper and 9 wt. of boron has been analyzed. The powder mixture was milled, pressed and sintered in a vacuum at temperature of 1100 stopni C (1373 K) and time of 30-180 min. Multiphase sintering process leads to the formation of the iron-copper boride (FeCu)2B grains of hardness of 1700 HV0.1 seated...
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