It consists of the zirconium alloy, the compact null zirconium of plastic deformation possible beryllium non- containing at least 66.4 atmoic

摘要

This invention consists of the zirconium alloy, it is high intensity with beryllium non- containing and it is based on the topic that and it offers the plastic deformation possible compact. As for the compact by this invention, this compact essentially, formula Zr _a (E1) _b (E2) _c (E3) _d (E4) _e [in formula, as for E1, element Nb, Ta, Mo, Cr, W and Ti, V, consists of the element or the plural elements of 1 kinds of group which is formed with Hf and Y, E2 consists of the element or the plural elements of 1 kinds of group which is formed with element Cu, Au, Ag, Pd and Pt, forms E3, with element Ni, Co, Fe, Zn and MnIt consists of the element or the plural elements of 1 kinds of group which is done, E4, element Al, Ga, Si and P, C, consists of the element or the plural elements of 1 kinds of group which is formed with B, Sn, Pb and Sb, at that time, a=100- (b+c+d+e), b=5 - 15, c=5 - 15, d=0 - 15, e=5 - 15, (atmoic % with a and b, c, d and e)] features that it consists of the material which is suitable to constitution. This compact has had the homogeneous minute structure essentially, this minute structure burying vitrified it possesses the ductile dendrite body heart cubical phase which is packed or consists of the nano- crystalline matrix.