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Zirconium Rod / Bar

zirconium rod

Technology and application of Zirconium Rod / Bar

The complete processing procedure of Zirconium alloy rod / bar preparation includes melting of intermediate alloy, preparation of ingot, forging, homogenization treatment, extrusion of bar billets, hot rolling or hot rotary forging, intermediate annealing, cold rotary forging and annealing of finished products.

zirconium bar

Zirconium alloy rod / bar is mainly used to make the end plug of fuel reactor. The performance of Zirconium alloy rod is directly related to the safety of reactor.

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    • Properties of Zirconium Rod / Bar

    Linear expansion value and average linear expansion coefficient of stress-free Zirconium Rod / Bar
    t/℃ (Δl/lo)/% α/10-6K-1
    100 0.0444 5.548
    200 1.1007 5.596
    300 0.1554 5.550
    400 0.2085 5.486
    500 0.2598 5.413
    600 0.3096 5.338
    700 0.3577 5.260
    800 0.4041 5.181
    Linear expansion value and average linear expansion coefficient of recrystallized Zirconium Rod/Bar
    t/℃ (Δl/lo)/% α/10-6K-1
    100 0.0434 5.430
    200 0.1024 5.691
    300 0.1589 5.676
    400 0.2129 5.604
    500 0.2645 5.510
    600 0.3135 5.405
    700 0.3600 5.294
    800 0.4040 5.180

    Our Zirconium Rod / Bar products

    All our Zirconium Rod / Bar products follow the standards of ASTM B351 and ASTM B550. If you have any special request, we would like to discuss with you and find the best solutions
    Common Zirconium Rod / Bar dimension is: diameter 3mm-200mm, length 100mm to 3000mm.