0≦(Ti %/10)+(Cr %/25)+(Mo %/10)+(W %/6)+(Ni %/10)+(Al %/10)+(C %/1)≦1.00,the balance being Fe and unavoidable impurities, and having a particle diameter of 75 μm or less. The powder, which has high hardness and is inexpensive, is particularly suitable for a powder for a projecting material for shot peening."/>
High-hardness atomized powder, powder for projecting material for shot peening, and shot peening method using same
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High-hardness atomized powder, powder for projecting material for shot peening, and shot peening method using same
High-hardness atomized powder, powder for projecting material for shot peening, and shot peening method using same
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机译：高硬度雾化粉末，用于喷丸处理的投射材料粉末以及使用该粉末的喷丸方法
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摘要
There is disclosed a high-hardness atomized powder comprising in mass %: 2 to 8% of B; and one or two or more of Ti, Cr, Mo, W, Ni, Al, and C in an amount satisfying the following expression:0≦(Ti %/10)+(Cr %/25)+(Mo %/10)+(W %/6)+(Ni %/10)+(Al %/10)+(C %/1)≦1.00,the balance being Fe and unavoidable impurities, and having a particle diameter of 75 μm or less. The powder, which has high hardness and is inexpensive, is particularly suitable for a powder for a projecting material for shot peening.
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机译：公开了一种高硬度雾化粉末，其包含按质量％计：2至8％的B;和Ti，Cr，Mo，W，Ni，Al和C中的一种或两种以上满足以下表达式的量：<？in-line-formulae description =“在线表达式” end =“ lead”？> 0≦（Ti％/ 10）+（Cr％/ 25）+（Mo％/ 10）+（W％/ 6 ）+（Ni％/ 10）+（Al％/ 10）+（C％/ 1）≦1.00，<？在线式description =“在线式” end =“ tail”？>其余部分为Fe和不可避免的杂质，并且具有75μm或更小的粒径。该粉末具有高硬度且廉价，特别适合用于喷丸处理的突出材料的粉末。
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