Journal article
Rapidly Solidified Powder Processes: Models and Mechanisms for Atomization and Consolidation
Rapidly Solidified Crystalline Alloys; Morristown, New Jersey; USA; 1-3 May 1985, pp.77-91
01 May 1985
Abstract
In commercial and near-commercial atomization processes, droplet solidification rates fall in the rapid solidification regime. Gas atomization and centrifugal atomization (of Pb) are examined with respect to the interplay of processing variables and molten metal properties on powder characteristics. Models and experimental data are critically assessed for each atomization mode in terms of the mechanism of break-up of the liquid stream, and the quantitative prediction of particle size, size distribution and shape. Similarly, the level of understanding of densification mechanisms operative in powder consolidation by hot isostatic pressing of tool steel is appraised and the Ashby mechanism map concept applied to the "CAP" process. 21 ref.--AA
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Details
- Title
- Rapidly Solidified Powder Processes: Models and Mechanisms for Atomization and Consolidation
- Creators
- A LawleyR Doherty
- Publication Details
- Rapidly Solidified Crystalline Alloys; Morristown, New Jersey; USA; 1-3 May 1985, pp.77-91
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- [Retired Faculty]; Materials Science and Engineering
- Identifiers
- 991021890005804721