Invention Application
- Patent Title: ZIRCONIUM ALLOYS EXHIBITING REDUCED HYDROGEN ABSORPTION
- Patent Title (中): ZIRCONIUM合金展示减少氢吸收
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Application No.: US12624845Application Date: 2009-11-24
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Publication No.: US20110123388A1Publication Date: 2011-05-26
- Inventor: Yang-Pi Lin , David W. White , Daniel R. Lutz
- Applicant: Yang-Pi Lin , David W. White , Daniel R. Lutz
- Main IPC: C22C16/00
- IPC: C22C16/00

Abstract:
An alloy according to example embodiments of the present invention may include zirconium, tin, iron, chromium, and nickel, with a majority of the alloy being zirconium. The composition of the alloy may be about 0.85-2.00% tin by weight, about 0.15-0.30% iron by weight, about 0.40-0.75% chromium by weight, and less than 0.01% nickel by weight. The alloy may further include 0.004-0.020% silicon by weight, 0.004-0.020% carbon by weight, and/or 0.05-0.20% oxygen by weight. Accordingly, the alloy exhibits reduced hydrogen absorption and improved corrosion resistance and may be used to farm a fuel assembly component.
Public/Granted literature
- US09637809B2 Zirconium alloys exhibiting reduced hydrogen absorption Public/Granted day:2017-05-02
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