JPS55104461A - Manufacture of soft aluminum alloy conductor - Google Patents
Manufacture of soft aluminum alloy conductorInfo
- Publication number
- JPS55104461A JPS55104461A JP1269779A JP1269779A JPS55104461A JP S55104461 A JPS55104461 A JP S55104461A JP 1269779 A JP1269779 A JP 1269779A JP 1269779 A JP1269779 A JP 1269779A JP S55104461 A JPS55104461 A JP S55104461A
- Authority
- JP
- Japan
- Prior art keywords
- manufacture
- working
- alloy
- alloy conductor
- temp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE:To manufacture a soft Al alloy conductor with superior elongation, electric conductivity, tensile strength and yield strength by hot working an Al-Fe alloy ingot of a specified compsn. in a predetermined temp. range followed by immediate cold working and final annealing. CONSTITUTION:An Al-Fe ingot consisting of Fe 1.0-2.0%, and the balance Al and usual impurities is reheated to 350-550 deg.C and hot worked at a starting temp. of 350-550 deg.C and a working rate of 95% or more in the temp. range of 250 deg.C or above. During this hot working Fe is precipitated as much as possible and finely dispersed. Next the hot worked alloy is cold worked to the final size through no process softening, thereby finely dispersing many Al3Fe particles. Final annealing is then carried out to manufacture a soft Al alloy conductor having an electric conductivity of 61% JACS or more, an elongation of 20% or more, a tensile strength of 12kg/mm<2> or more and a yield strength of 8kg/mm<2> or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1269779A JPS55104461A (en) | 1979-02-05 | 1979-02-05 | Manufacture of soft aluminum alloy conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1269779A JPS55104461A (en) | 1979-02-05 | 1979-02-05 | Manufacture of soft aluminum alloy conductor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55104461A true JPS55104461A (en) | 1980-08-09 |
| JPS6149385B2 JPS6149385B2 (en) | 1986-10-29 |
Family
ID=11812569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1269779A Granted JPS55104461A (en) | 1979-02-05 | 1979-02-05 | Manufacture of soft aluminum alloy conductor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55104461A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999041757A1 (en) * | 1998-02-13 | 1999-08-19 | The Furukawa Electric Co., Ltd. | Insulated wire |
| JP2006019165A (en) * | 2004-07-02 | 2006-01-19 | Furukawa Electric Co Ltd:The | Aluminum conductive wire |
| JP2015227508A (en) * | 2008-08-11 | 2015-12-17 | 住友電気工業株式会社 | Aluminum alloy wire |
-
1979
- 1979-02-05 JP JP1269779A patent/JPS55104461A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999041757A1 (en) * | 1998-02-13 | 1999-08-19 | The Furukawa Electric Co., Ltd. | Insulated wire |
| US6436537B1 (en) | 1998-02-13 | 2002-08-20 | The Furukawa Electric Co., Ltd. | Insulated wire |
| JP2006019165A (en) * | 2004-07-02 | 2006-01-19 | Furukawa Electric Co Ltd:The | Aluminum conductive wire |
| JP4728604B2 (en) * | 2004-07-02 | 2011-07-20 | 古河電気工業株式会社 | Aluminum conductive wire for automobile wiring and electric wire for automobile wiring |
| JP2015227508A (en) * | 2008-08-11 | 2015-12-17 | 住友電気工業株式会社 | Aluminum alloy wire |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6149385B2 (en) | 1986-10-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20040430 |
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| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040430 |
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| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20060825 |
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| A131 | Notification of reasons for refusal |
Effective date: 20060912 Free format text: JAPANESE INTERMEDIATE CODE: A131 |
|
| A521 | Written amendment |
Effective date: 20061211 Free format text: JAPANESE INTERMEDIATE CODE: A523 |
|
| A02 | Decision of refusal |
Effective date: 20070313 Free format text: JAPANESE INTERMEDIATE CODE: A02 |