Rolling textures of pure nickel, nickel-iron and nickel-cobalt alloys

Journal Article · Sun Oct 01 04:00:00 EDT 1995 · Acta Metallurgica et Materialia

DOI:https://doi.org/10.1016/0956-7151(95)90169-8· OSTI ID:116132

Ray, R K ^[1]

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1. Indian Inst. of Tech., Kanpur (India). Dept. of Materials and Metallurgical Engineering

The rolling texture of heavily rolled pure Ni has been found to be similar to the rolling texture of deformed pure Cu. The textures of Ni-Fe alloys with up to 40% Fe, are similar among themselves and also to that of pure Ni. The Ni-Co alloys with up to 30% Co show pure metal-type rolling texture, while the Ni-60% Co alloy shows alloy-type texture. The rolling texture of the Ni-40% Co alloy lies in between these two extremes. The similarity of the deformation textures of pure Ni and Ni-Fe alloys can be explained due to only a marginal variation of the stacking-fault energy of Ni as a function of Fe-content. The texture transition in the Ni-Co alloys has been attributed to the additional effect of the incidence of twinning caused by the sharp decrease of stacking fault energy of Ni by Co-addition.

• OSTI ID: 116132
• Journal Information: Acta Metallurgica et Materialia, Journal Name: Acta Metallurgica et Materialia Journal Issue: 10 Vol. 43; ISSN AMATEB; ISSN 0956-7151
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
CHEMICAL COMPOSITION
COBALT ALLOYS
DEFORMATION
FCC LATTICES
GRAIN SIZE
IRON ALLOYS
NICKEL
NICKEL ALLOYS
ROLLING
SAMPLE PREPARATION
STACKING FAULTS
TEXTURE
TWINNING