US2023265544A1PendingUtilityA1

Golf Club Head Alloy

51
Assignee: FUSHENG PREC CO LTDPriority: Feb 24, 2022Filed: Feb 10, 2023Published: Aug 24, 2023
Est. expiryFeb 24, 2042(~15.6 yrs left)· nominal 20-yr term from priority
Inventors:Yan-Jie SuTa-Chien Cheng
C22C 14/00A63B 53/04A63B 2209/00A63B 53/0416
51
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Claims

Abstract

A golf club head alloy includes 5.5-8 parts by weight of aluminum, 1.7-3.3 parts by weight of molybdenum, 1.7-2.3 parts by weight of vanadium, and at least one of not greater than 2 parts by weight and greater than 0 parts by weight of chromium, not greater than 0.35 parts by weight and greater than 0 parts by weight of silicon, 0.15-1.3 parts by weight of iron, 0.05-0.2 parts by weight of boron, and 2.5-3.5 parts by weight of tin, with the balance being titanium.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A golf club head alloy comprising 5.5-8 parts by weight of aluminum, 1.7-3.3 parts by weight of molybdenum, 1.7-2.3 parts by weight of vanadium, and at least one of not greater than 2 parts by weight and greater than 0 parts by weight of chromium, not greater than 0.35 parts by weight and greater than 0 parts by weight of silicon, 0.15-1.3 parts by weight of iron, 0.05-0.2 parts by weight of boron, and 2.5-3.5 parts by weight of tin, with the balance being titanium. 
     
     
         2 . The golf club head alloy as claimed in  claim 1 , wherein the golf club head alloy comprises 7-8 parts by weight of aluminum. 
     
     
         3 . The golf club head alloy as claimed in  claim 1 , wherein the golf club head alloy comprises 1.7-2.3 parts by weight of molybdenum. 
     
     
         4 . The golf club head alloy as claimed in  claim 1 , wherein the golf club head alloy comprises 1.4-2 parts by weight of chromium. 
     
     
         5 . The golf club head alloy as claimed in  claim 1 , wherein the golf club head alloy comprises 0.25-0.35 parts by weight of silicon. 
     
     
         6 . The golf club head alloy as claimed in  claim 1 , wherein the golf club head alloy comprises 0.7-1.3 parts by weight of iron. 
     
     
         7 . The golf club head alloy as claimed in  claim 1 , wherein the golf club head alloy comprises 0.05-0.2 parts by weight of boron. 
     
     
         8 . The golf club head alloy as claimed in  claim 1 , wherein the golf club head alloy comprises 2.7-3.2 parts by weight of tin. 
     
     
         9 . The golf club head alloy as claimed in  claim 1 , wherein the golf club head alloy comprises 7.5 parts by weight of aluminum, 2 parts by weight of molybdenum, 2 parts by weight of vanadium, and 1.7 parts by weight of chromium, 0.3 parts by weight of silicon, 1 part by weight of iron, with the balance being titanium. 
     
     
         10 . The golf club head alloy as claimed in  claim 1 , wherein the golf club head alloy comprises 7.5 parts by weight of aluminum, 3 parts by weight of molybdenum, 2 parts by weight of vanadium, 1.5 parts by weight of chromium, 0.25 parts by weight of iron, 0.1 parts by weight of boron, with the balance being titanium. 
     
     
         11 . The golf club head alloy as claimed in  claim 1 , wherein the golf club head alloy comprises 6 parts by weight of aluminum, 2 parts by weight of molybdenum, 2 parts by weight of vanadium, 0.2 parts by weight of boron, 3 parts by weight of tin, with the balance being titanium.

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