Zirconium, given its high melting point, is a perfect candidate to be alloyed utilizing a much more workable Copper Zirconium Master Alloy.

Choose a lower percentage Zirconium Copper Master Alloy (10% or 13% alloying at approximately 1850 degrees F) in whole waffle or slab form when looking to alloy Zirconium as a larger portion of the charge batch for a uniform predictable Zirconium target. This may be preferred in producing precipitation hardening alloys for improved high temperature properties.

Or choose a higher percentage alloy master alloy (33% or 50% broken pieces; 50% alloying at approximately 1650 degrees F) for end of melt grain refining additions to improve mechanical properties in general as well as improving hot tearing resistance, reduced porosity, increased fluidity, and improved finish.

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Featured products

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    13% Zirconium Copper Alloy
    13% Zirconium Copper Alloy
    Zirconium acts as a grain refiner in Copper Alloys and can improve mechanical properties.
    Forms:
    • 40-50 Waffle
    Belmont Product Code 48712
    Nominal Composition:
    • 87% Cu
    • 13% Zr
  •  
     
    30% Zirconium Copper
    30% Zirconium Copper
    Zirconium acts as a grain refiner in Copper Alloys and can improve mechanical properties.
    Forms:
    • Broken Slabs
    Belmont Product Code 47012
    Nominal Composition:
    • 70% Cu
    • 30% Zr
  •  
     
    10% Zirconium Copper
    10% Zirconium Copper
    Zirconium acts as a grain refiner in Copper Alloys and can improve mechanical properties.
    Forms:
    • Broken Slabs
    Belmont Product Code 49011
    Nominal Composition:
    • 90% Cu
    • 10% Zr
  •  
     
    67/33 Copper Zirconium
    67/33 Copper Zirconium
    Zirconium acts as a grain refiner in Copper Alloys and can improve mechanical properties.
    Forms:
    • 1" x 6" x 12" Broken Slabs
    • 5 Gram & Down Pieces
    Belmont Product Code 46710
    Nominal Composition:
    • 67% Cu
    • 33% Zr
  •  
     
    50% Zirconium Copper
    50% Zirconium Copper
    Zirconium acts as a grain refiner in Copper Alloys and can improve mechanical properties.
    Forms:
    • 1" x 6" x 12" Broken Slabs
    Belmont Product Code 45046
    Nominal Composition:
    • 50% Cu
    • 50% Zr

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