MAGNETIC METHOD FOR EVALUATING MECHANICAL PROPERTIES OF STEEL CYLINDERS

Jun Hui Chai; Zhong Jie Lv; Zheng Xiang Shen; Zi Jiang Zhang; Bo Xu; Jian Min Shen; Sheng Jie Qian; Fu Yang

doi:10.32548/2022.me-04262

MAGNETIC METHOD FOR EVALUATING MECHANICAL PROPERTIES OF STEEL CYLINDERS

Jun Hui Chai^*, Zhong Jie Lv^*, Zheng Xiang Shen, Zi Jiang Zhang^*, Bo Xu, Jian Min Shen, Sheng Jie Qian, Fu Yang^*

^*Corresponding author for this work

Research output: Contribution to specialist publication › Article

3 Citations (Scopus)

Abstract

Using a nondestructive testing method based on hysteresis behavior, the structural-mechanical dependence of the coercive force of 35CrMo steel components was compared with that of standard specimens. As described in the magnetic Jiles–Atherton model, the magnetic coercive force of the cylinders was inversely proportional to the grain refinement, which was validated by means of metallographic examination and hardness tests. Simultaneously, this study presented an experimental validation by destructive testing for determining the relationship between the measured magnetic parameter and the property of concern and a linear correlation between coercive force and hardness. These observations provide a method to quickly and nondestructively evaluate the mechanical properties of steel components.

Original language	English
Pages	32-39
Number of pages	8
Volume	80
No.	8
Specialist publication	Materials Evaluation
DOIs	https://doi.org/10.32548/2022.me-04262
Publication status	Published - Aug 2022
Externally published	Yes

Keywords

coercive force
hardness
heat treatment
nondestructive testing
steel cylinder

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10.32548/2022.me-04262

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Chai, J. H., Lv, Z. J., Shen, Z. X., Zhang, Z. J., Xu, B., Shen, J. M., Qian, S. J., & Yang, F. (2022). MAGNETIC METHOD FOR EVALUATING MECHANICAL PROPERTIES OF STEEL CYLINDERS. Materials Evaluation, 80(8), 32-39. https://doi.org/10.32548/2022.me-04262

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title = "MAGNETIC METHOD FOR EVALUATING MECHANICAL PROPERTIES OF STEEL CYLINDERS",

abstract = "Using a nondestructive testing method based on hysteresis behavior, the structural-mechanical dependence of the coercive force of 35CrMo steel components was compared with that of standard specimens. As described in the magnetic Jiles–Atherton model, the magnetic coercive force of the cylinders was inversely proportional to the grain refinement, which was validated by means of metallographic examination and hardness tests. Simultaneously, this study presented an experimental validation by destructive testing for determining the relationship between the measured magnetic parameter and the property of concern and a linear correlation between coercive force and hardness. These observations provide a method to quickly and nondestructively evaluate the mechanical properties of steel components.",

keywords = "coercive force, hardness, heat treatment, nondestructive testing, steel cylinder",

author = "Chai, {Jun Hui} and Lv, {Zhong Jie} and Shen, {Zheng Xiang} and Zhang, {Zi Jiang} and Bo Xu and Shen, {Jian Min} and Qian, {Sheng Jie} and Fu Yang",

note = "Publisher Copyright: {\textcopyright}2022 American Society for Nondestructive Testing.",

year = "2022",

month = aug,

doi = "10.32548/2022.me-04262",

language = "English",

volume = "80",

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publisher = "American Society for Nondestructive Testing",

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AU - Chai, Jun Hui

AU - Lv, Zhong Jie

AU - Shen, Zheng Xiang

AU - Zhang, Zi Jiang

AU - Xu, Bo

AU - Shen, Jian Min

AU - Qian, Sheng Jie

AU - Yang, Fu

PY - 2022/8

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N2 - Using a nondestructive testing method based on hysteresis behavior, the structural-mechanical dependence of the coercive force of 35CrMo steel components was compared with that of standard specimens. As described in the magnetic Jiles–Atherton model, the magnetic coercive force of the cylinders was inversely proportional to the grain refinement, which was validated by means of metallographic examination and hardness tests. Simultaneously, this study presented an experimental validation by destructive testing for determining the relationship between the measured magnetic parameter and the property of concern and a linear correlation between coercive force and hardness. These observations provide a method to quickly and nondestructively evaluate the mechanical properties of steel components.

AB - Using a nondestructive testing method based on hysteresis behavior, the structural-mechanical dependence of the coercive force of 35CrMo steel components was compared with that of standard specimens. As described in the magnetic Jiles–Atherton model, the magnetic coercive force of the cylinders was inversely proportional to the grain refinement, which was validated by means of metallographic examination and hardness tests. Simultaneously, this study presented an experimental validation by destructive testing for determining the relationship between the measured magnetic parameter and the property of concern and a linear correlation between coercive force and hardness. These observations provide a method to quickly and nondestructively evaluate the mechanical properties of steel components.

KW - coercive force

KW - hardness

KW - heat treatment

KW - nondestructive testing

KW - steel cylinder

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DO - 10.32548/2022.me-04262

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SP - 32

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JO - Materials Evaluation

JF - Materials Evaluation

ER -

MAGNETIC METHOD FOR EVALUATING MECHANICAL PROPERTIES OF STEEL CYLINDERS

Abstract

Keywords

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