| 摘要 |
PURPOSE: A golf club head is provided to suppress deposition inferiority in the boundary between members. CONSTITUTION: A golf club head comprises a first member and a second member. The boundary of the second member and first member exists on the surface of the head. A deposition layer is formed in an area including the boundary. The temperature at a deposition process is 150deg.C or less. The deposition layer is formed by PVD. The first member and second member are adhered by an adhesive. The deposition layer has a surface layer and a lower layer. |
