| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2015-09-01 |
| タイトル |
|
|
タイトル |
Joining phenomena and tensile strength of friction welded joint between pure aluminum and pure copper |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Friction welding |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Pure aluminum |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Pure copper |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Joining phenomena |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Tensile strength |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Friction welding condition |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Not-joined region |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Intermetallic compound |
| 資源タイプ |
|
|
資源 |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
journal article |
| アクセス権 |
|
|
アクセス権URI |
open access |
| 著者 |
KIMURA, Masaaki
INUI, Yuusuke
KUSAKA, Masahiro
KAIZU, Koichi
FUJI, Akiyoshi
|
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
41075 |
|
|
姓名 |
冨士, 明良 |
|
|
言語 |
ja |
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
This paper describes the joining phenomena and the tensile strength of friction welded joint between type 1070 pure aluminum (CP-Al) and oxygen free copper (OFC). When the joint was made at a friction pressure of 30 MPa with a friction speed of 27.5 s-1, the upsetting (deformation) occurred at the CP-Al side. When the joint was made at a friction time of 2.0 s, the whole weld interface on the OFC side had the transferred CP-Al, and it was obtained approximately 30% joint efficiency. Then, the joint efficiency increased with increasing friction time, and it was obtained approximately 63% joint efficiency at a friction time of 12.0 s. The joint fractured at the weld interface, which had a CP-Al adhering to the weld interface on the OFC side. When the joint was made with friction times of 2.0 s and 6.0 s, the joint efficiency increased with increasing forge pressure and then the joint was obtained the CP-Al side fracture at a forge pressure of 135 MPa or higher. However, the joint did not achieve 100% joint efficiency because the adjacent region of the weld interface at the CP-Al side was softened. In addition, the joint at a friction time of 2.0 s had no intermetallic compound (IMC) layer at the weld interface although the not-joined region was slightly observed. On the other hand, the joint at a friction time of 6.0 s did not have the not-joined region at the weld interface although the IMC layer was slightly observed. In conclusion, to obtain higher joint efficiency with fracture on the CP-Al side, the joint should be made with higher forge pressure, and with the suitable friction time at which the entire weld interface of the OFC side had the transferred CP-Al. |
| 書誌情報 |
Mechanical Engineering Journal
巻 2,
号 1,
p. 14-00328-14-00328,
発行日 2015
|
| DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
http://doi.org/10.1299/mej.14-00328 |
| 権利 |
|
|
権利情報 |
c 2015 The Japan Society of Mechanical Engineers |
| 出版者 |
|
|
出版者 |
The Japan Society of Mechanical Engineers（一般社団法人日本機械学会） |
|
言語 |
en |
| 関連サイト |
|
|
URL |
https://www.jstage.jst.go.jp/article/mej/2/1/2_14-00328/_article |
| 著者版フラグ |
|
|
言語 |
en |
|
値 |
publisher |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
No1.pdf (6.5 MB)
