Improvement of the structure and properties of reinforcement of strength class 500

The effect of chemical composition (chromium, nickel, copper, vanadium, molybdenum, nitrogen) and heat treatment regime in a line on weldable reinforcement of strength class 500 structure formation and properties (with respect to yield strength) is considered. High steel alloying efficiency with the...

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Bibliographic Details
Published in:Metallurgist (New York) 2011-03, Vol.54 (11-12), p.817-826
Main Authors: Sychkov, A. B., Zhigarev, M. A., Peregudov, A. V.
Format: Article
Language:English
Subjects:
Alloy steels
Alloying
Alloying elements
Analysis
Characterization and Evaluation of Materials
Chemistry and Materials Science
Chromium
Materials Science
Mechanical properties
Metallic Materials
Reinforcement
Solid solutions
Strength
Structural steels
Toy industry
Vanadium
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Summary:The effect of chemical composition (chromium, nickel, copper, vanadium, molybdenum, nitrogen) and heat treatment regime in a line on weldable reinforcement of strength class 500 structure formation and properties (with respect to yield strength) is considered. High steel alloying efficiency with the abovementioned elements is demonstrated, in spite of making the steel more expensive. In a number of cases, preparation of a set of structural, mechanical and service properties is only possible with the use of alloying elements, which strengthen steel either by solid solution or dispersion mechanisms.
ISSN:0026-0894
1573-8892
DOI:10.1007/s11015-011-9380-z