Zirconium 1% niobium

  • Zr1Nb
  • Zirconium Niobium alloy

Product Details

Zr-1Nb Standard

Our Zr-1Nb sheet, Zr-1Nb bar, Zr-1Nb foil, Zr-1Nb wire, Zr-1Nb tube, Zr-1Nb target and Zr-1Nb parts all follow ASTM B351, ASTM B352 and ASTM B353.



Zr-1Nb Technology

Zr-1Nb alloy is the same as other zirconium alloys, its corrosion resistance is related to the structure after heat treatment. In conventional process of cold rolling and subsequent annealing, the temperature of annealing and the time of heat preservation determine the structure of the alloy and thus its corrosion resistance.



Zr-1Nb Properties

Unirradiated Zr-1Nb Transverse Tensile Strength
Temperature/˚C Strain Rate/S-1 Tensile Strength/Mpa Yield Strength/Mpa
25 0.001 402 334
375 325
400 0.001 197 175
25 1 420 360
409 289
387 311
400 1 203 155
174 125
192 129
Zr-1Nb Alloy Tensile Property
Sheet Heat Treatment Room Teperature (16˚C) 350˚C
Tensile Strength/Mpa Yield Strength/Mpa Elongation/% Tensile Strength/Mpa Yield Strength/Mpa Elongation/%
580˚C/1h recrystallization annealing 467 352 42 260 178 50
500˚C/1h stress relieving annealing 501 404 41 260 178 50
Tube Heat Treatment Room Teperature (20˚C) 375˚C
Tensile Strength/Mpa Yield Strength/Mpa Elongation/% Tensile Strength/Mpa Yield Strength/Mpa Elongation/%
560˚C/1h recrystallization annealing 542 384 25 270 202 29
470˚C/1h stress relieving annealing 739 546 12 446 290 12

Zr-1Nb Application

Nuclear Reactor Zirconium Alloys Application
Zirconium Alloy Type of Reactor Application
Zr-1Nb VVER-40, VVER-1000, RBMK fuel tube and other structural material

Zirconium-1niobium application

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