发明名称 SINTERED FRICTION MATERIAL FOR HIGH-SPEED RAILWAY
摘要 Provided is a sintered friction material exhibiting high braking power, and being excellent in stability of braking power at a high temperature. The sintered friction material of the present invention includes a chemical composition containing: by mass %, Fe of 7.5% or more, Cu of 50% or more, graphite of 5 to 15%, molybdenum disulfide of 0.3 to 7%, and silica of 0.5 to 10%, wherein Fe/Cu is 0.15 to 0.40.
申请公布号 US2014109723(A1) 申请公布日期 2014.04.24
申请号 US201214008675 申请日期 2012.03.28
申请人 ISHIMOTO FUMIO;KATSUKI FUTOSHI;ASABE KAZUTAKA;KANDA OSAMU;NIPPON STEEL & SUMITOMO METAL CORPORATION 发明人 ISHIMOTO FUMIO;KATSUKI FUTOSHI;ASABE KAZUTAKA;KANDA OSAMU
分类号 F16D69/02 主分类号 F16D69/02
代理机构 代理人
主权项
地址
您可能感兴趣的专利