Cold-Resistant Steel Rebar

Sensitivity of hot-rolled and thermomechanically strengthened rebar towards brittle failure in the temperature range from +20 to −70°C is evaluated; the dependence of failure energy at −70°C on rod diameter is studied. The change in rebar mechanical properties under the effect of temperature is stud...

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Bibliographic Details
Published in:	Metallurgist (New York) Vol. 58; no. 5-6; pp. 535 - 539
Main Authors:	Ivanov, E. A., Dikan’, O. V., V’yuntsov, Yu. O., Chinokalov, E. V., Dyubina, S. A.
Format:	Journal Article
Language:	English
Published:	Boston Springer US 01-09-2014 Springer
Subjects:	Characterization and Evaluation of Materials Chemistry and Materials Science Materials Science Metallic Materials impact strength brittle failure mechanical properties thermomechanically strengthened rebar
Online Access:	Get full text
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Summary:	Sensitivity of hot-rolled and thermomechanically strengthened rebar towards brittle failure in the temperature range from +20 to −70°C is evaluated; the dependence of failure energy at −70°C on rod diameter is studied. The change in rebar mechanical properties under the effect of temperature is studied. Recommendations for manufacture in EVRAZ ZSMK of cold-resistant rebar class As500S according to TU 14-1-5543 are developed from research results.
ISSN:	0026-0894 1573-8892
DOI:	10.1007/s11015-014-9947-6