The effect of hardness distribution by carburizing on the elastic–plastic contact performance

Sheng guang Zhang; Wen zhong Wang; Hai bo Zhang; Zi qiang Zhao

doi:10.1016/j.triboint.2015.11.004

The effect of hardness distribution by carburizing on the elastic–plastic contact performance

Sheng guang Zhang, Wen zhong Wang^*, Hai bo Zhang, Zi qiang Zhao

^*Corresponding author for this work

School of Mechanical Engineering

Beijing Institute of Technology

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

19 Citations (Scopus)

Abstract

This paper aims to investigate the effect of the hardness distribution by carburizing on the contact behaviors. A developed elastic–plastic contact model based on a semi-analytical method is used. The effect of hardness on elastic–plastic contact behaviors is considered by means of the linear hardness-yielding strength relationship. Different hardness distributions are considered to simulate the possible results obtained in heat treatment. The results show that the hardness distribution and carburizing time/case depth have different influence on the plastic strain under different loads and roughness, while its influence on the maximum contact pressure and contact area ratio is very limited.

Original language	English
Pages (from-to)	24-34
Number of pages	11
Journal	Tribology International
Volume	100
DOIs	https://doi.org/10.1016/j.triboint.2015.11.004
Publication status	Published - 2016

Keywords

Carburizing
Contact
Hardness
Plastic strain

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10.1016/j.triboint.2015.11.004

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title = "The effect of hardness distribution by carburizing on the elastic–plastic contact performance",

abstract = "This paper aims to investigate the effect of the hardness distribution by carburizing on the contact behaviors. A developed elastic–plastic contact model based on a semi-analytical method is used. The effect of hardness on elastic–plastic contact behaviors is considered by means of the linear hardness-yielding strength relationship. Different hardness distributions are considered to simulate the possible results obtained in heat treatment. The results show that the hardness distribution and carburizing time/case depth have different influence on the plastic strain under different loads and roughness, while its influence on the maximum contact pressure and contact area ratio is very limited.",

keywords = "Carburizing, Contact, Hardness, Plastic strain",

author = "Zhang, {Sheng guang} and Wang, {Wen zhong} and Zhang, {Hai bo} and Zhao, {Zi qiang}",

note = "Publisher Copyright: {\textcopyright} 2015 Elsevier Ltd",

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doi = "10.1016/j.triboint.2015.11.004",

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AU - Zhang, Sheng guang

AU - Wang, Wen zhong

AU - Zhang, Hai bo

AU - Zhao, Zi qiang

PY - 2016

Y1 - 2016

N2 - This paper aims to investigate the effect of the hardness distribution by carburizing on the contact behaviors. A developed elastic–plastic contact model based on a semi-analytical method is used. The effect of hardness on elastic–plastic contact behaviors is considered by means of the linear hardness-yielding strength relationship. Different hardness distributions are considered to simulate the possible results obtained in heat treatment. The results show that the hardness distribution and carburizing time/case depth have different influence on the plastic strain under different loads and roughness, while its influence on the maximum contact pressure and contact area ratio is very limited.

AB - This paper aims to investigate the effect of the hardness distribution by carburizing on the contact behaviors. A developed elastic–plastic contact model based on a semi-analytical method is used. The effect of hardness on elastic–plastic contact behaviors is considered by means of the linear hardness-yielding strength relationship. Different hardness distributions are considered to simulate the possible results obtained in heat treatment. The results show that the hardness distribution and carburizing time/case depth have different influence on the plastic strain under different loads and roughness, while its influence on the maximum contact pressure and contact area ratio is very limited.

KW - Carburizing

KW - Contact

KW - Hardness

KW - Plastic strain

UR - http://www.scopus.com/inward/record.url?scp=84982294566&partnerID=8YFLogxK

U2 - 10.1016/j.triboint.2015.11.004

DO - 10.1016/j.triboint.2015.11.004

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AN - SCOPUS:84982294566

SN - 0301-679X

VL - 100

SP - 24

EP - 34

JO - Tribology International

JF - Tribology International

ER -

The effect of hardness distribution by carburizing on the elastic–plastic contact performance

Abstract

Keywords

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