Metalurgija, Vol. 50 No. 4, 2011.
Prethodno priopćenje
The analysis of the carbon attendance in copper alloys
A. W. Bydałek
; West Pomeranian University of Technology, Szczecin, Poland
Sažetak
In the work show, that opinions the leaning on it dissolubilities of carbon can be recognized (and only in approximation) only for copper about large purity. They do not concern it her mostly multiple alloys, at which the majority of alloy additions marks with possibility of creating carbides. Equally important the possibility of creating of carbides of accidental dirts is. The analyses DTA of slags be remain showed with part of carbon and carbides. Introduced and investigation own arguments authorize to conclusion that the technological process of fusion of copper alloys does not it be to characterize in relation with separate guilds to different alloys and should to be to hold on valid in steel - makes principles.
Ključne riječi
copper alloys; carbon refining; extraction slag; DTA; porosity
Hrčak ID:
68439
URI
Datum izdavanja:
3.10.2011.
Posjeta: 1.163 *