Effects of rare earth elements addition on mechanical properties and corrosion behavior of GCr15 bearing steel under different heat treatment conditions

Qiancheng Zhao; Xuefei Wang; Zhimin Pan; Ya Wei; Hongxu Cheng; Yicong Ma; Hong Luo; Xiaogang Li

doi:10.1016/j.corcom.2022.06.004

Effects of rare earth elements addition on mechanical properties and corrosion behavior of GCr15 bearing steel under different heat treatment conditions

Qiancheng Zhao
, Xuefei Wang
, Zhimin Pan
, Ya Wei
, Hongxu Cheng
, Yicong Ma
, Hong Luo^*
, Xiaogang Li

^*Corresponding author for this work

University of Science and Technology Beijing
Key Laboratory of Precision Opto-Mechatronics Technology (Ministry of Education)

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

46 Scopus citations

Abstract

In this work, effects of rare earth addition on mechanical properties and corrosion behavior of GCr15 bearing steel under hot rolled, annealed, and quenched-tempered conditions were investigated via mechanical tests, electrochemical measurements, and immersion tests. Results show that rare earth elements can refine grains, improve hardness, tensile strength, and impact absorption energy of GCr15 bearing steel under different heat treatment conditions. Besides, it has been found that rare earth elements are beneficial to corrosion resistance of GCr15 bearing steel in 0.1 mol/L NaCl solution by electrochemical and immersion measurements.

Original language	English
Pages (from-to)	65-76
Number of pages	12
Journal	Corrosion Communications
Volume	9
DOIs	https://doi.org/10.1016/j.corcom.2022.06.004
State	Published - Mar 2023
Externally published	Yes

Keywords

Corrosion
GCr15
Heat treatment
Mechanical property
Rare earth element

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10.1016/j.corcom.2022.06.004

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title = "Effects of rare earth elements addition on mechanical properties and corrosion behavior of GCr15 bearing steel under different heat treatment conditions",

abstract = "In this work, effects of rare earth addition on mechanical properties and corrosion behavior of GCr15 bearing steel under hot rolled, annealed, and quenched-tempered conditions were investigated via mechanical tests, electrochemical measurements, and immersion tests. Results show that rare earth elements can refine grains, improve hardness, tensile strength, and impact absorption energy of GCr15 bearing steel under different heat treatment conditions. Besides, it has been found that rare earth elements are beneficial to corrosion resistance of GCr15 bearing steel in 0.1 mol/L NaCl solution by electrochemical and immersion measurements.",

keywords = "Corrosion, GCr15, Heat treatment, Mechanical property, Rare earth element",

author = "Qiancheng Zhao and Xuefei Wang and Zhimin Pan and Ya Wei and Hongxu Cheng and Yicong Ma and Hong Luo and Xiaogang Li",

note = "Publisher Copyright: {\textcopyright} 2023",

year = "2023",

month = mar,

doi = "10.1016/j.corcom.2022.06.004",

language = "英语",

volume = "9",

pages = "65--76",

journal = "Corrosion Communications",

issn = "2667-2669",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Effects of rare earth elements addition on mechanical properties and corrosion behavior of GCr15 bearing steel under different heat treatment conditions

AU - Zhao, Qiancheng

AU - Wang, Xuefei

AU - Pan, Zhimin

AU - Wei, Ya

AU - Cheng, Hongxu

AU - Ma, Yicong

AU - Luo, Hong

AU - Li, Xiaogang

PY - 2023/3

Y1 - 2023/3

N2 - In this work, effects of rare earth addition on mechanical properties and corrosion behavior of GCr15 bearing steel under hot rolled, annealed, and quenched-tempered conditions were investigated via mechanical tests, electrochemical measurements, and immersion tests. Results show that rare earth elements can refine grains, improve hardness, tensile strength, and impact absorption energy of GCr15 bearing steel under different heat treatment conditions. Besides, it has been found that rare earth elements are beneficial to corrosion resistance of GCr15 bearing steel in 0.1 mol/L NaCl solution by electrochemical and immersion measurements.

AB - In this work, effects of rare earth addition on mechanical properties and corrosion behavior of GCr15 bearing steel under hot rolled, annealed, and quenched-tempered conditions were investigated via mechanical tests, electrochemical measurements, and immersion tests. Results show that rare earth elements can refine grains, improve hardness, tensile strength, and impact absorption energy of GCr15 bearing steel under different heat treatment conditions. Besides, it has been found that rare earth elements are beneficial to corrosion resistance of GCr15 bearing steel in 0.1 mol/L NaCl solution by electrochemical and immersion measurements.

KW - Corrosion

KW - GCr15

KW - Heat treatment

KW - Mechanical property

KW - Rare earth element

UR - https://www.scopus.com/pages/publications/85149819333

U2 - 10.1016/j.corcom.2022.06.004

DO - 10.1016/j.corcom.2022.06.004

M3 - 文章

AN - SCOPUS:85149819333

SN - 2667-2669

VL - 9

SP - 65

EP - 76

JO - Corrosion Communications

JF - Corrosion Communications

ER -

Effects of rare earth elements addition on mechanical properties and corrosion behavior of GCr15 bearing steel under different heat treatment conditions

Abstract

Keywords

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