Plastic joining of open-cell nickel foam and polymethyl methacrylate (PMMA) sheet by friction stir incremental forming

Matsumoto, Ryo; Sakaguchi, Harutaka; Otsu, Masaaki et al.

Journal of Materials Processing Technology, 2020, 282, 116691

Number of Access:564（2025-08-14 12:01 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/93997

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Title
Plastic joining of open-cell nickel foam and polymethyl methacrylate (PMMA) sheet by friction stir incremental forming
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
Sakaguchi, Harutaka
NRID
1000020304032 1000020304032
CreatorName
Otsu, Masaaki
NRID
1000080252584 1000080252584
researchmap permalink
read0042799 read0042799
Scopus Author ID
7102139699 7102139699
CreatorName
Utsunomiya, Hiroshi
Subject
Composite structural component
Dissimilar joining
Friction heating
Incremental forming
Nickel foam
Polymethyl methacrylate (PMMA)
Description
Matsumoto R., Sakaguchi H., Otsu M., et al. Plastic joining of open-cell nickel foam and polymethyl methacrylate (PMMA) sheet by friction stir incremental forming. Journal of Materials Processing Technology 282, 116691 (2020); https://doi.org/10.1016/j.jmatprotec.2020.116691.
Abstract
Friction stir incremental forming (FSIF) process was applied to join a commercial open-cell type nickel foam with a polymethyl methacrylate (PMMA) sheet for fabrication of porous metal–nonporous resin composite. In this process, a rotating rod-shaped tool was vertically pushed and horizontally fed against the sheet on the foam. The sheet was frictionally heated and incrementally deformed by the rotating tool, while the cellular matrix of the foam was not plastically deformed. The sheet with a thickness of 1.0 mm was joined with the foam under FSIF conditions of rotation rate faster than 2000 rpm and feed rate slower than 60 mm/min. The joining strength between the foam and the sheet was investigated by performing tensile test. The joining strength was obtained over the fracture strength of the foam. The joining mechanism of the foam and the sheet was discussed from the microscopic observation of the foam–sheet interface and the temperature change in the sheet. It is concluded that the sheet was mechanically interlocked (anchored) to the porous structure of the foam by the plastic flow of the heated and softened PMMA into the surface pores of the foam.
Publisher
Elsevier Ltd
Source Title
Journal of Materials Processing Technology
Volume (Issue)
282
Page
116691
Date of Issued
2020-08-01
Language
English
Handle URL
https://hdl.handle.net/11094/93997
PISSN
09240136
Relation.isVersionOf
DOI (Publisher Version)
https://doi.org/10.1016/j.jmatprotec.2020.116691
Access Rights
open access
CopyRight
© 2020. 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