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Green compact and process for compacting the same, metallic sintered body and process for producing the same, worked component part and method of working
Green compact and process for compacting the same, metallic sintered body and process for producing the same, worked component part and method of working
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机译:生压坯及其压实方法,金属烧结体及其制造方法,加工的零件和加工方法
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摘要
A process for compacting a green compact includes the steps of applying a higher fatty acid-based lubricant to an inner surface of a die, filling a raw material powder whose major component is an active metallic element into the die, compacting the raw material powder by warm pressurizing to make a green compact, and ejecting the green compact from the die, whereby the resulting green compact has a high density. It is possible to form active metallic powders including an active metallic element such as Ti and Al by pressurizing by high pressures, and to produce high-density green compacts which have not been available conventionally.
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