JPS5487632A - Conductive material with low resistance temperature coefficient - Google Patents
Conductive material with low resistance temperature coefficientInfo
- Publication number
- JPS5487632A JPS5487632A JP15509077A JP15509077A JPS5487632A JP S5487632 A JPS5487632 A JP S5487632A JP 15509077 A JP15509077 A JP 15509077A JP 15509077 A JP15509077 A JP 15509077A JP S5487632 A JPS5487632 A JP S5487632A
- Authority
- JP
- Japan
- Prior art keywords
- conductive material
- resistance temperature
- temperature coefficient
- low resistance
- kinds
- 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 reduce the transmission loss of a conductive material for communication cable by controlling increase in the specific resistance during the generation of Joule heat by adding one or more kinds of Cr, Fe, Co and Ni in a limited amount to Cu alloy containing a specific amount of Mn.
CONSTITUTION: 0.05 to 2% of one or more kinds of Cr, Fe, Co, and Ni is added to an alloy obtained with addition of 1 to 5% by weight of Mn to Cu. The conductive material thus obtained is low in the electric resistance temperature coefficientα (over one-half less than that of pure Cu) sufficiently to check the deterioration in the transmission characteristic attended by temperature changes. In addition, this material is low both in the specific resistance p and the electric resistance temperature coefficient as compared with manganin.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15509077A JPS5487632A (en) | 1977-12-24 | 1977-12-24 | Conductive material with low resistance temperature coefficient |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15509077A JPS5487632A (en) | 1977-12-24 | 1977-12-24 | Conductive material with low resistance temperature coefficient |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5487632A true JPS5487632A (en) | 1979-07-12 |
JPS5551504B2 JPS5551504B2 (en) | 1980-12-24 |
Family
ID=15598420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15509077A Granted JPS5487632A (en) | 1977-12-24 | 1977-12-24 | Conductive material with low resistance temperature coefficient |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5487632A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001281076A (en) * | 2000-03-30 | 2001-10-10 | Toyota Motor Corp | Thin-film sensor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS503974A (en) * | 1973-05-09 | 1975-01-16 |
-
1977
- 1977-12-24 JP JP15509077A patent/JPS5487632A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS503974A (en) * | 1973-05-09 | 1975-01-16 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001281076A (en) * | 2000-03-30 | 2001-10-10 | Toyota Motor Corp | Thin-film sensor |
JP4527236B2 (en) * | 2000-03-30 | 2010-08-18 | トヨタ自動車株式会社 | Thin film sensor |
Also Published As
Publication number | Publication date |
---|---|
JPS5551504B2 (en) | 1980-12-24 |
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