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Shot peening shot material using hard powder with high productivity and high corrosion resistance and inexpensive

机译：使用硬质粉末的喷丸硬化喷丸材料，具有高生产率，高耐腐蚀性和廉价

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摘要

PROBLEM TO BE SOLVED: To provide a hard powder high in productivity and corrosion resistance with inexpensive price and a projection material for shot-peening and an iron-based abrasion resistant sintered alloy with the hard particle dispersed.SOLUTION: There is provided a hard powder having, by mass%, C:0.6 to 2.4%, Cr:36 to 60%, Mn:0.1 to 10% and the balance Fe with inevitable impurities. Also there are provided a hard powder containing one or more kind of, by mass%, Mo:less than 10%, Si:less than 2%, Ni:less than 15% and a projection material for shot-peeing and an iron-based abrasion resistant sintered alloy with the hard particle dispersed.SELECTED DRAWING: None

机译：解决的问题：以低廉的价格提供高生产率和耐腐蚀性的硬质粉末以及用于喷丸处理的喷射材料和分散有硬质颗粒的铁基耐磨烧结合金。解决方案：提供了一种硬质粉末以质量％计，C：0.6至2.4％，Cr：36至60％，Mn：0.1至10％，余量的Fe具有不可避免的杂质。还提供了一种硬粉，该硬粉包含一种或多种（按质量计）Mo：小于10％，Si：小于2％，Ni：小于15％，以及用于喷丸的喷丸材料和铁。分散有硬质颗粒的基体耐磨烧结合金。

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公开/公告号JP6151304B2

专利类型
公开/公告日2017-06-21

原文格式PDF
申请/专利权人山陽特殊製鋼株式会社;
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申请/专利号JP20150106261
发明设计人澤田俊之;
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申请日2015-05-26
分类号B22F1/00;C22C38/00;C22C38/38;C22C37/08;C22C37/00;C22C27/06;C22C33/02;C22C38/58;B24C11/00;
国家 JP
入库时间 2022-08-21 13:55:33

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