专利名称：Nuclear reactor fuel assembly component
and method for the fabrication of same
发明人：STEINBERG, ECKARD, DIPL.-ING. (FH)申请号：EP92101295.1申请日：19920127公开号：EP0498259A3公开日：19930616
摘要：A highly corrosion-resistant component composed of a zirconium alloycontaining at least one alloy constituent from the group comprising oxygen and silicon,containing tin as an alloy constituent, containing at least one alloy constituent from thegroup comprising iron, chromium, nickel and containing a residue consisting of zirconiumand unavoidable impurities has a geometrical mean ranging from 0.1 to 0.3 mu m for thediameter of the alloy constituents from the group comprising iron, chromium and nickelwhich have precipitated as secondary phases in the matrix of the zirconium alloy; thedegree of recrystallisation of the zirconium alloy is less than or equal to 10 % and asample of the zirconium alloy has a mean grain diameter of less than or equal to 3 mu mafter recrystallisation annealing with a degree of recrystallisation of 97 +/- 2 %.
申请人：SIEMENS AKTIENGESELLSCHAFT
地址：WITTELSBACHERPLATZ 2; W-8000 MUENCHEN 2,Wittelsbacherplatz 2 D-80333München DE
国籍：DE
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容