Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1503456 | Scripta Materialia | 2007 | 4 Pages |
Abstract
A steady-state dendrite growth model proposed for binary alloys, which assumes non-linear liquidus and solidus, was used to compare dendrite growth in undercooled Ni–0.7 at.% B and Ni–1 at.% Zr alloys. In comparison with Ni–0.7 at.% B alloy, the effect of non-linear liquidus and solidus is strengthened in Ni–1 at.% Zr alloy, so that non-linear growth occurs at the so-called linear stage at high undercooling.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Haifeng Wang, Feng Liu, Zheng Chen, Wei Yang, Gencang Yang, Yaohe Zhou,