Structure and hot-rolled reinforcement rods properties evolution in the process of long service life

V. R. Mikryukov, A. P. Syomin, S. V. Konovalov, Yu F. Ivanov, V. E. Gromov

Research Center for Physical Materials Science and Composite Materials

Research output: Contribution to journal › Article › peer-review

Abstract

The physical nature of mechanical properties of hot-rolled reinforcement rods degradation during long-life operation is established by methods of transmission diffraction electron microscopy. It is shown that strength and plasticity properties decrease is due to cementite plates cutting and dissolution, microcracks formation process as a result of interstitial phase inclusions creation in the near-surface layer of material.

Original language	English
Pages (from-to)	125-131
Number of pages	7
Journal	Materials Science and Engineering A
Volume	430
Issue number	1-2
DOIs	https://doi.org/10.1016/j.msea.2006.05.028
Publication status	Published - 25 Aug 2006

Keywords

Grain boundary
Mechanical properties
Reinforcement rods
Structure

ASJC Scopus subject areas

Materials Science(all)

Access to Document

10.1016/j.msea.2006.05.028

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title = "Structure and hot-rolled reinforcement rods properties evolution in the process of long service life",

abstract = "The physical nature of mechanical properties of hot-rolled reinforcement rods degradation during long-life operation is established by methods of transmission diffraction electron microscopy. It is shown that strength and plasticity properties decrease is due to cementite plates cutting and dissolution, microcracks formation process as a result of interstitial phase inclusions creation in the near-surface layer of material.",

keywords = "Grain boundary, Mechanical properties, Reinforcement rods, Structure",

author = "Mikryukov, {V. R.} and Syomin, {A. P.} and Konovalov, {S. V.} and Ivanov, {Yu F.} and Gromov, {V. E.}",

year = "2006",

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doi = "10.1016/j.msea.2006.05.028",

language = "English",

volume = "430",

pages = "125--131",

journal = "Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing",

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AU - Mikryukov, V. R.

AU - Syomin, A. P.

AU - Konovalov, S. V.

AU - Ivanov, Yu F.

AU - Gromov, V. E.

PY - 2006/8/25

Y1 - 2006/8/25

N2 - The physical nature of mechanical properties of hot-rolled reinforcement rods degradation during long-life operation is established by methods of transmission diffraction electron microscopy. It is shown that strength and plasticity properties decrease is due to cementite plates cutting and dissolution, microcracks formation process as a result of interstitial phase inclusions creation in the near-surface layer of material.

AB - The physical nature of mechanical properties of hot-rolled reinforcement rods degradation during long-life operation is established by methods of transmission diffraction electron microscopy. It is shown that strength and plasticity properties decrease is due to cementite plates cutting and dissolution, microcracks formation process as a result of interstitial phase inclusions creation in the near-surface layer of material.

KW - Grain boundary

KW - Mechanical properties

KW - Reinforcement rods

KW - Structure

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