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PARTICLE SIZE CONTROL METHOD FOR AVERAGE CRYSTAL PARTICLE SIZE
PARTICLE SIZE CONTROL METHOD FOR AVERAGE CRYSTAL PARTICLE SIZE
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机译:平均晶体粒径的粒径控制方法
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摘要
PROBLEM TO BE SOLVED: To control an average crystal particle size to a small value in crystalline substances including various electronic materials such as a thermoelectric material.;SOLUTION: A different-phase polycrystalline powder, which is prepared by a gas atomization method, comprises Sb, CoSb, CoSb2, etc., and is in a nonequilibrium state, is sintered by a pressure sintering means such as plasma discharge sintering, thus forming a polycrystalline sintered body wherein the average crystal particle size of crystals constituting the sintered body is controlled to 0.8 μm or lower.;COPYRIGHT: (C)2003,JPO
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