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Zirconium based alloy material for light water reactor applications
Zirconium based alloy material for light water reactor applications
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机译:轻水反应堆应用的锆基合金材料
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摘要
This is an alloy comprising, by weight percent, 0.5-2.0 niobium, 0.7-1.5 tin, 0.07-0.14 iron, and 0.03-0.14 of at least one of nickel and chromium, and at least 0.12 total of iron, nickel and chromium, and up to 220 ppm C, and the balance essentially zirconium. Preferably, the alloy contains 0.03-0.08 chromium, and 0.03-0.08 nickel. The alloy is also preferably subjected intermediate recrystallization anneals at a temperature of about 1200-1300 DEG F, and to a beta quench two steps prior to final size.
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