초록 ▼

The use of hot pressing for weighting of a golf club head is disclosed herein. The preferred weighting material is a multiple component material that includes a high-density component and a binding component. A preferred multiple component material includes tungsten and tin. The hot pressing process

The use of hot pressing for weighting of a golf club head is disclosed herein. The preferred weighting material is a multiple component material that includes a high-density component and a binding component. A preferred multiple component material includes tungsten and tin. The hot pressing process is performed in an open air environment at standard atmospheric conditions.

대표청구항 ▼

1. A golf club comprising:a body with a striking plate, a heel end, a toe and a cavity; and a weighting member formed in the cavity of the body, the weighting member composed of a pressed multiple component powder material consisting essentially of tungsten in an amount of 50 to 95% volume of the mu

1. A golf club comprising:a body with a striking plate, a heel end, a toe and a cavity; and a weighting member formed in the cavity of the body, the weighting member composed of a pressed multiple component powder material consisting essentially of tungsten in an amount of 50 to 95% volume of the multiple component powder material and tin in an amount of 5 to 50% volume of the multiple component powder material, wherein the weighting member has a density ranging from 15.5 g/cm3 to 16.7 g/cm3, wherein the weighting member has a density that is 80% to 90% of the theoretical density of the multiple component powder material, wherein the weighting member has a porosity that is less than 10% of the volume of the weighting member.