Creation of composite bronze – maraging steel alloy

The possibility is demonstrated of creating alloys based on the system Cu – Fe – Ni – Al, within which the matrix is bronze BrNA 4–1, “reinforced” with dendrites containing, apart from Fe and Cu, about 15% Ni and 1% Al. This dendrite composition provides dispersion hardening. Favorable dendrite morp...

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Bibliographic Details
Published in:Metal science and heat treatment 2013-09, Vol.55 (5-6), p.232-236
Main Authors: Potekhin, B. A., Ilyushin, V. V., Khristolyubov, A. S., Zhilyakov, A. Yu, Ernandes, A.
Format: Article
Language:English
Subjects:
Alloys
Characterization and Evaluation of Materials
Chemistry and Materials Science
Classical Mechanics
Composite Materials
Engineering Thermodynamics
Heat and Mass Transfer
Intermetallic compounds
Materials Science
Metallic Materials
Specialty metals industry
Toy industry
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Summary:The possibility is demonstrated of creating alloys based on the system Cu – Fe – Ni – Al, within which the matrix is bronze BrNA 4–1, “reinforced” with dendrites containing, apart from Fe and Cu, about 15% Ni and 1% Al. This dendrite composition provides dispersion hardening. Favorable dendrite morphology provides high deformability of these bronzes, and makes it possible to control mechanical and service properties by heat treatment over a wide range.
ISSN:0026-0673
1573-8973
DOI:10.1007/s11041-013-9611-y