US2004151614A1PendingUtilityA1

Material for making bicycle frames

34
Priority: Feb 4, 2003Filed: Feb 4, 2003Published: Aug 5, 2004
Est. expiryFeb 4, 2023(expired)· nominal 20-yr term from priority
Inventors:Chung-Chih Hsiao
C22C 21/10
34
PatentIndex Score
0
Cited by
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References
0
Claims

Abstract

A material includes 94% of Aluminum, 0.01 to 0.19% of Scandium, and addition alloys which can be Magnesium alloy, Manganese alloy, Silicon alloy, Copper alloy or Nickel alloy. The material can be extruded to be desired shapes of solid or hollow tube and the variety of addition alloys provide the material various features.

Claims

exact text as granted — not AI-modified
What is claimed is:  
     
         1 . A material comprising at least 94% of Aluminum, 0.01 to 0.19% of Scandium, and 5% of Zinc.  
     
     
         2 . A material comprising at least 94% of Aluminum, 0.01 to 0.19% of Scandium, and addition alloys.  
     
     
         3 . The material as claimed in  claim 2 , wherein addition alloys include Magnesium alloy, Manganese alloy, Silicon alloy, Copper alloy or Nickel alloy.

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