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Method of manufacturing the Fe-Cu-C-based sintered material
Method of manufacturing the Fe-Cu-C-based sintered material
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机译:Fe-Cu-C基烧结材料的制造方法
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摘要
PROBLEM TO BE SOLVED: To increase the hardness and strength of an Fe-Cu-C based sintering material by a method excellent in productivity while suppressing the use of expensive alloy elements.;SOLUTION: The sintering of a compact obtained by subjecting raw material powder to compression molding is performed using a roller hearth furnace, it is heated to a sintering temperature in the furnace, thereafter, slow cooling is performed to 830 to 900°C, and subsequently, rapid cooling is performed at a rate of 2.5 to 4.0°C/sec to produce an Fe-Cu-C based sintering material.;COPYRIGHT: (C)2015,JPO&INPIT
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机译:解决的问题:通过生产率优异的方法来提高Fe-Cu-C基烧结材料的硬度和强度,同时抑制使用昂贵的合金元素。;解决方案:通过对原料粉末进行处理而获得的成形体的烧结。使用辊底式炉进行压缩成型后,在炉中加热至烧结温度,然后缓慢冷却至830〜900℃,接着以2.5〜4.0℃的速度进行快速冷却。 C / sec来生产Fe-Cu-C基烧结材料。;版权所有:(C)2015,JPO&INPIT
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