Confinement and aspiration of dust and gas in the production of atomized copper powders

A system for the confinement and aspiration of dust and gas emissions is developed. A movable casing installed on an induction crucible furnace prevents air contamination when melt is prepared and atomized to produce copper powders and alloys. The content of harmful admixtures in air at workplaces d...

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Bibliographic Details
Published in:Powder metallurgy and metal ceramics 2010-05, Vol.49 (1-2), p.110-115
Main Authors: Neikov, O. D., Vasil’eva, G. I., Tokhtuev, V. G.
Format: Article
Language:English
Subjects:
Alloys
Atomizing
Ceramics
Characterization and Evaluation of Materials
Chemistry and Materials Science
Composites
Confinement
Copper
COPPER ALLOYS (40 TO 99.3 CU)
Copper base alloys
Copper industry
Dust
DUSTS
Glass
Materials Science
Melts
Metal powder products
Metal powders
Metallic Materials
Natural gas
Natural Materials
Powder metallurgy
Powder Metallurgy Industry and Managerial Economics
POWDER METALLURGY PROCESSES
POWDERS
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Summary:A system for the confinement and aspiration of dust and gas emissions is developed. A movable casing installed on an induction crucible furnace prevents air contamination when melt is prepared and atomized to produce copper powders and alloys. The content of harmful admixtures in air at workplaces does not exceed the threshold limit value. The research has provided input data to develop aspiration and dust separation systems for the production of copper powders and alloys.
ISSN:1068-1302
1573-9066
DOI:10.1007/s11106-010-9209-5