Article (Scientific journals)
Review of hot shortness problems in copper-containing steel
Coutsouradis, D.; Leroy, V.; Greday, T. et al.
1983In ATB Métallurgie, 23 (3), p. 7-1-7/24
 

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Keywords :
Cu steels; hot shortness; LiMaRC - Liège Materials Research Center
Abstract :
[en] The problem of hot shortness is first briefly discussed in terms of the recycling of scraps and the occurrence of various residual elements in steel. The phenomenon is then defined and described as a function of the factors influencing its different stages : copper solubility in austenite, copper phase melting point, wettability of the liquid copper rich phase, oxidation, furnace atmosphere, occlusion and diffusion. The effect on these phenomena of other residual or alloying elements is discussed. The paper concludes with the different ways to minimize the hot shortness problems and with hints on the more efficient use of copper containing scraps.
Disciplines :
Materials science & engineering
Author, co-author :
Coutsouradis, D.
Leroy, V.
Greday, T.
Lecomte-Beckers, Jacqueline ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Science des matériaux métalliques
Language :
English
Title :
Review of hot shortness problems in copper-containing steel
Publication date :
1983
Journal title :
ATB Métallurgie
ISSN :
0365-7302
Publisher :
Association pour l'Encouragement à l'Union des Revues Techniques Belges, Mons, Belgium
Volume :
23
Issue :
3
Pages :
7-1-7/24
Available on ORBi :
since 20 August 2009

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