发明名称 Golf club head, face of the golf club head, and method of manufacturing the golf club head
摘要 A golf club head that may increase the degree of freedom in design, a face of the golf club head, and a method of manufacturing the golf club head are provided. At least part of the golf club head includes an alloy, and the alloy includes Co and Fe in a total amount of 33 mass % to 65 mass %, Ni in an amount of 15 mass % to 35 mass %, Cr in an amount of 10 mass % to 25 mass %, Mo in an amount of 3 mass % to 12 mass %, at least one of Nb in an amount of 2 mass % or less and W in an amount of 5 mass % or less, and at least one of Mn in an amount of 2 mass % or less and Ti in an amount of 1 mass % or less.
申请公布号 US8475294(B2) 申请公布日期 2013.07.02
申请号 US20090583269 申请日期 2009.08.18
申请人 SUGAWARA RYO;KOBAYASHI TOMOO;SEIKO INSTRUMENTS INC. 发明人 SUGAWARA RYO;KOBAYASHI TOMOO
分类号 A63B53/04 主分类号 A63B53/04
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