Document Type
Article
Publication Date
2-1991
Publication Title
Materials Science and Engineering A
Abstract
Primary dendrite spacings and side-branch coarsening kinetics were examined in specimens of the single-crystal multicomponent commercial superalloy PWA-1480, which were directionally solidified in a positive thermal gradient. The experimentally observed dependence of primary dendrite spacings and side-branch coarsening kinetics on growth rate and thermal gradient were in agreement with the behavior predicted by analytical models developed for binary alloys.
Repository Citation
Vijayakumar, M.; Tewari, Surendra N.; Lee, James E.; and Curreri, P. A., "Dendrite Spacings in Directionally Solidified Superalloy PWA-1480" (1991). Chemical & Biomedical Engineering Faculty Publications. 58.
https://engagedscholarship.csuohio.edu/encbe_facpub/58
Original Citation
Vijayakumar, M., Tewari, S., Lee, J., , & Curreri, P. (1991). Dendrite spacings in directionally solidified superalloy PWA-1480. Materials Science & Engineering A, 132, 195-201. doi:10.1016/0921-5093(91)90375-W
Volume
132
DOI
10.1016/0921-5093(91)90375-W
Version
Postprint
Publisher's Statement
NOTICE: this is the author’s version of a work that was accepted for publication in Materials Science and Engineering A. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Materials Science and Engineering A, 132, (February 1991) DOI 10.1016/0921-5093(91)90375-W
