| 摘要 |
FIELD: production of corrosion resistant alloys. SUBSTANCE: desired alloy on nickel base has formula Ni<SB>a</SB>Mo<SB>b</SB>X<SB>c</SB>Y<SB>d</SB>Z<SB>e</SB>, wherein a is more 73 atomic %, but less 77 atomic %, b is more 18 atomic %, but less 23 atomic %. X is at least one substitution element being chosen of group which comprises Cr, Co, Fe, Mn and W, content of each element being not more 5 atomic %, and their summary amount being at least 2 atomic %. 23 atomic %. Y is at least one substitution element being chosen of group which comprises Al, Co, Si, Ti, V and Zr, content of each element being not more 1 atomic %. Z is at least one intercalation element being chosen of group which comprises B, C, N, O, P and S, content of each element being not more 0.1 atomic %; summary amount of elements from the first and the second groups (c+d) is to be from 2.5 atomic % to 7.5 atomic %. EFFECT: increased heat resistance of desired alloy. 29 cl, 8 dwg, 4 tbln
|
