Article ID Journal Published Year Pages File Type
7974893 Materials Science and Engineering: A 2016 11 Pages PDF
Abstract
A novel dual-scale particle strengthened Ni-20Cr based alloy was developed with addition of 1.2 wt% nano-Y2O3 and 5 wt% sub-micron Al2O3 via mechanical alloying. The Ni-20Cr-1.2Y2O3-5Al2O3 alloy exhibited significant reduction in the minimum creep rate (in the order of 10−9 s−1) at 800 °C and 100 MPa.
Related Topics
Physical Sciences and Engineering Materials Science Materials Science (General)
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