JP2010029901A - 抵抗溶接用電極材料 - Google Patents
抵抗溶接用電極材料 Download PDFInfo
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- JP2010029901A JP2010029901A JP2008194493A JP2008194493A JP2010029901A JP 2010029901 A JP2010029901 A JP 2010029901A JP 2008194493 A JP2008194493 A JP 2008194493A JP 2008194493 A JP2008194493 A JP 2008194493A JP 2010029901 A JP2010029901 A JP 2010029901A
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Abstract
【解決手段】Sn−Zn系めっき鋼板に当接して通電することにより、当該板材をスポット溶接する電極材料であって、Cuを主体とし、Niを3〜30質量%含み、更に、0.1〜1.0質量%のCr、0.1〜1.0質量%のSi、又は0.1〜5.0質量%のアルミナから選ばれる、1種もしくは2種以上を含み、残部をCu及び不可避不純物から成ることを特徴とする抵抗溶接用電極材料である。
【選択図】なし
Description
(1) 少なくともSn−Zn系めっき鋼板を含む被溶接材料に当接して通電することにより、前記被溶接材料をスポット溶接するための抵抗溶接用電極材料であって、該電極材料が、3〜30質量%のNiを含み、更に、0.1〜1.0質量%のCr、0.1〜1.0質量%のSi及び0.1〜5.0質量%のアルミナから選ばれる1種又は2種以上を含有し、残部がCu及び不可避的不純物から成ることを特徴とする、抵抗溶接用電極材料。
(2) 前記Niが、平均粒径0.005〜0.2mmの粒状と平均長さ0.005〜0.2mmの針状の一方又は両方の形状を有することを特徴とする、(1)に記載の抵抗溶接用電極材料。
Claims (2)
- 少なくともSn−Zn系めっき鋼板を含む被溶接材料に当接して通電することにより、前記被溶接材料をスポット溶接するための抵抗溶接用電極材料であって、
該電極材料が、3〜30質量%のNiを含み、更に、0.1〜1.0質量%のCr、0.1〜1.0質量%のSi及び0.1〜5.0質量%のアルミナから選ばれる1種又は2種以上を含有し、残部がCu及び不可避的不純物から成ることを特徴とする、抵抗溶接用電極材料。 - 前記Niが、平均粒径0.005〜0.2mmの粒状と平均長さ0.005〜0.2mmの針状の一方又は両方の形状を有することを特徴とする、請求項1に記載の抵抗溶接用電極材料。
Priority Applications (1)
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JP2008194493A JP5053198B2 (ja) | 2008-07-29 | 2008-07-29 | 抵抗溶接用電極材料 |
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JP2008194493A JP5053198B2 (ja) | 2008-07-29 | 2008-07-29 | 抵抗溶接用電極材料 |
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JP2010029901A true JP2010029901A (ja) | 2010-02-12 |
JP5053198B2 JP5053198B2 (ja) | 2012-10-17 |
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JP2008194493A Expired - Fee Related JP5053198B2 (ja) | 2008-07-29 | 2008-07-29 | 抵抗溶接用電極材料 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019191282A1 (en) * | 2018-03-27 | 2019-10-03 | Materion Corporation | Copper alloy compositions having enhanced thermal conductivity and wear resistance |
CN111375878A (zh) * | 2020-04-26 | 2020-07-07 | 宁波精成电机有限公司 | 焊接电极结构 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56151180A (en) * | 1980-04-23 | 1981-11-24 | Dengensha Mfg Co Ltd | Conductive member for electric resistance welding |
JPH0397818A (ja) * | 1989-09-11 | 1991-04-23 | Kobe Steel Ltd | 抵抗溶接用電極材料 |
JPH0790429A (ja) * | 1993-09-08 | 1995-04-04 | Furukawa Electric Co Ltd:The | 抵抗溶接用電極材料およびその製造方法 |
JPH07290255A (ja) * | 1994-04-28 | 1995-11-07 | Furukawa Electric Co Ltd:The | アルミまたはアルミ合金のスポット溶接用電極材及び その製造方法並びにアルミまたはアルミ合金のスポッ ト溶接方法 |
JP2001131662A (ja) * | 1999-11-05 | 2001-05-15 | Miyoshi Gokin Kogyo Kk | 抵抗溶接用銅合金電極材料及びその製造方法 |
-
2008
- 2008-07-29 JP JP2008194493A patent/JP5053198B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56151180A (en) * | 1980-04-23 | 1981-11-24 | Dengensha Mfg Co Ltd | Conductive member for electric resistance welding |
JPH0397818A (ja) * | 1989-09-11 | 1991-04-23 | Kobe Steel Ltd | 抵抗溶接用電極材料 |
JPH0790429A (ja) * | 1993-09-08 | 1995-04-04 | Furukawa Electric Co Ltd:The | 抵抗溶接用電極材料およびその製造方法 |
JPH07290255A (ja) * | 1994-04-28 | 1995-11-07 | Furukawa Electric Co Ltd:The | アルミまたはアルミ合金のスポット溶接用電極材及び その製造方法並びにアルミまたはアルミ合金のスポッ ト溶接方法 |
JP2001131662A (ja) * | 1999-11-05 | 2001-05-15 | Miyoshi Gokin Kogyo Kk | 抵抗溶接用銅合金電極材料及びその製造方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019191282A1 (en) * | 2018-03-27 | 2019-10-03 | Materion Corporation | Copper alloy compositions having enhanced thermal conductivity and wear resistance |
CN111375878A (zh) * | 2020-04-26 | 2020-07-07 | 宁波精成电机有限公司 | 焊接电极结构 |
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JP5053198B2 (ja) | 2012-10-17 |
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