| 摘要 |
A super heat-resisting molybdenum-based alloy is disclosed. The alloy includes two or more alloying elements, the type and amount of the alloying elements being determined such that their average d-orbital energy level (average Md) and average bond order (average Bo) satisfy the following formula (3) and such that Tm is in the range of 2250-2700° C. in the following formula (4), the average Md and Bo being calculated by the formulas (1) and (2), and the bond order (Bo) with molybdenum and a d-orbital energy level being determined by the DV-Xalpha cluster method:wherein, Boi is a bond order of element "i", Mdi is a d-orbital energy level of element "i", and C1 is an atomic percent of element "i".
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