パルス通電加圧焼結法による中空形状焼結体の作製 [in Japanese] Consolidation of Hollow Shaped Compact by Pulse Discharge Pressure Sintering [in Japanese]
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The ceramics(h-BN) core was applied for the Pulse Discharge Pressure Sintering (PDPS) method in order to consolidate the hollow shaped compact of the aluminum alloy powder(A 2014) and nickel alloy powder(Alloy 625).<BR>The densities of these compacts were 2.78 g/cm<SUP>3</SUP> and 8.41 g/cm<SUP>3</SUP>, respectively. These values correspond to the densities of solid compacts which were sintered by PDPS without using the ceramic core.<BR>This method can be applied for the consolidation of complicated shape hollow compact like gear, tools etc, .
- J. Jpn. Soc. Powder Powder Metallurgy
J. Jpn. Soc. Powder Powder Metallurgy 45(2), 169-171, 1998-02-15
Japan Society of Powder and Powder Metallurgy