Reduction of friction of steel covered with oxide scale in hot forging

Matsumoto, Ryo; Osumi, Yuta; Utsunomiya, Hiroshi

Journal of Materials Processing Technology, 2014, 214(3), 651-659

Number of Access:296（2025-06-29 16:58 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/93999

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Title
Reduction of friction of steel covered with oxide scale in hot forging
Creator
NRID
1000050362645 1000050362645
ORCID
0000-0002-4477-2139 0000-0002-4477-2139
researchmap permalink
ryo-matsumoto ryo-matsumoto
Scopus Author ID
35512063000 35512063000
CreatorName
Matsumoto, Ryo
CreatorName
Osumi, Yuta
NRID
1000080252584 1000080252584
researchmap permalink
read0042799 read0042799
Scopus Author ID
7102139699 7102139699
CreatorName
Utsunomiya, Hiroshi
Subject
Forging
Friction
Oxide scale
Steel
Description
Matsumoto R., Osumi Y., Utsunomiya H.. Reduction of friction of steel covered with oxide scale in hot forging. Journal of Materials Processing Technology 214, 651 (2014); https://doi.org/10.1016/j.jmatprotec.2013.10.011.
Abstract
The hot ring compression test of chrome steel covered with an oxide scale film is carried out to examine the effects of the oxide scale film on the hot forging characteristics through experiment and finite element analysis. The nominal coefficient of shear friction of the scale is estimated from the plastic deformation behavior of the chrome steel covered with oxide scale film. The estimated coefficient of shear friction of the oxide scale is found to be lower than that of the chrome steel. The plastic deformations and temperature changes of the chrome steel workpiece and the oxide scale layer are calculated using finite element analysis method to investigate the mechanism underlying the reduction in the friction during the hot forging of chrome steel covered with an oxide scale film. Low friction and thermal conductivity values of the oxide scale lead to low forging load in the hot forging of chrome steel covered with an oxide scale film. © 2013 Elsevier B.V. All rights reserved.
Publisher
Elsevier Ltd
Source Title
Journal of Materials Processing Technology
Volume (Issue)
214(3)
Page
651-659
Date of Issued
2014-03-01
Language
English
Handle URL
https://hdl.handle.net/11094/93999
PISSN
09240136
Relation.isVersionOf
DOI (Publisher Version)
https://doi.org/10.1016/j.jmatprotec.2013.10.011
Access Rights
open access
CopyRight
© 2014. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/
oaire:version
Accepted Manuscript
Category
学術雑誌論文 Journal Article