ALUMINA SINTERED BODY, ABRASIVE GRAIN, AND GRINDING WHEEL

Problem to be Solved To provide an alumina sintered body, abrasive grains, and a grinding wheel having high hardness and excellent wear resistance. Solution An alumina sintered body comprising: an inner layer comprising alumina crystal grains; and an outer layer covering at least a part of the inner...

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1. Verfasser: MIYAISHI, So
Format: Patent
Sprache:eng ; fre
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