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Preventing Clogging In A Vacuum Plasma Spray Gun
- Source :
- NASA Tech Briefs. 18(3)
- Publication Year :
- 1994
- Publisher :
- United States: NASA Center for Aerospace Information (CASI), 1994.
-
Abstract
- Modification of powder-injection ports enables lengthy, high-temperature deposition operations. Graphite inserts prevent clogging of ports through which copper powder injected into vacuum plasma spray (VPS) gun. Graphite liners eliminate need to spend production time refurbishing VPS gun, reducing cost of production and increasing productivity. Concept also applied to other material systems used for net-shape fabrication via VPS.
- Subjects :
- Fabrication Technology
Subjects
Details
- Language :
- English
- ISSN :
- 0145319X
- Volume :
- 18
- Issue :
- 3
- Database :
- NASA Technical Reports
- Journal :
- NASA Tech Briefs
- Publication Type :
- Report
- Accession number :
- edsnas.19940000172
- Document Type :
- Report