Spray forming system for producing molds, dies and related tooling
Patent
·
OSTI ID:20075845
A system for the spray forming manufacturing of near-net-shape molds, dies and related toolings is disclosed, wherein liquid material such as molten metal, metallic alloys, or polymers are atomized into fine droplets by a high temperature, high velocity gas and deposited onto a pattern. Quenching of the atomized droplets provides a heat sink, thereby allowing undercooled and partially solidified droplets to be formed in-flight. Composites can be formed by combining the atomized droplets with solid particles such as powders, whiskers or fibers.
- Sponsoring Organization:
- US Department of Energy
- DOE Contract Number:
- AC07-76ID01570; AC07-94ID13223
- OSTI ID:
- 20075845
- Country of Publication:
- United States
- Language:
- English
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