发明名称 |
SHOT PEENING POWDER FOR SIMULTANEOUSLY PROVIDING SLIDABLENESS AND SURFACE COMPRESSION RESIDUAL STRESS, AND MANUFACTURING METHOD OF SLIDING MEMBER USING THE SAME |
摘要 |
PROBLEM TO BE SOLVED: To provide shot peening powder for simultaneously providing slidableness and surface compression residual stress, and a manufacturing method of a sliding member made by shot-peening using the powder. SOLUTION: The shot peening powder comprises a soft metal phase with a Vickers hardness of HV100 or less and one or more kinds of hard phases with a hardness exceeding HV100 and can simultaneously provide slidableness and surface compression residual stress. The soft metal phase includes one or more kinds of Sn, Zr and In and unavoidable impurities. The hard phase includes a compound or alloy comprising the soft metal and other elements. COPYRIGHT: (C)2011,JPO&INPIT |
申请公布号 |
JP2011025346(A) |
申请公布日期 |
2011.02.10 |
申请号 |
JP20090173034 |
申请日期 |
2009.07.24 |
申请人 |
SANYO SPECIAL STEEL CO LTD |
发明人 |
MATSUBARA YOSHIAKI;YANAGIMOTO MASARU |
分类号 |
B24C11/00;F16C33/14 |
主分类号 |
B24C11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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