SU369163A1 - COPPER BASED ALLOY - Google Patents
COPPER BASED ALLOYInfo
- Publication number
- SU369163A1 SU369163A1 SU1618149A SU1618149A SU369163A1 SU 369163 A1 SU369163 A1 SU 369163A1 SU 1618149 A SU1618149 A SU 1618149A SU 1618149 A SU1618149 A SU 1618149A SU 369163 A1 SU369163 A1 SU 369163A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- based alloy
- copper based
- copper
- temperature coefficient
- alloy
- Prior art date
Links
Landscapes
- Conductive Materials (AREA)
- Non-Adjustable Resistors (AREA)
Description
Изобретение относитс к элактротехничсским сплавам на медной основе, в частности к оплавам, обладающим малой величиной температурного коэффициента электросопротивлени и используемым дл изготовлени прецизио Н Ных резисторов (в том числе из микроироводов в стекл нной изол ции).This invention relates to copper-based elaktrotekhnicheskie alloys, in particular to the melts with a small value of the temperature coefficient of electrical resistance and used for the manufacture of precision resistors (including from microscopes in glass insulation).
Известен сплав на медной основе, содержащий марганец.Known copper-based alloy containing manganese.
Дл получени минимального значени температурного коэффициента электросопротивлени , предлагаетс сплав на медной основе , который до(полнительно содержит неодим.In order to obtain a minimum value of the temperature coefficient of electrical resistivity, a copper based alloy is proposed, which is up to (preferably contains neodymium).
Сплав имеет следующий химический состав (в %):The alloy has the following chemical composition (%):
Марганец5,0-25,0Manganese5.0-25.0
Неодим0,01-2,5Neodymium: 0.01-2.5
МедьостальноеMediostalnoe
Температурный коэффициент электросопротивлени описываемого сплава менее+1,10 1/°С. Темлературный коэффициент электросопротивлени в интервале температур 20- 100°С находитс в пределах +5-10- 1/°С. Погонное сопротивление микропровода 10- 70 ком/м.The temperature coefficient of electrical resistance of the described alloy is less than + 1.10 1 / ° C. The temperature coefficient of electrical resistance in the temperature range 20-100 ° C is within + 5-10-1 / ° C. The linear resistance of the microwire is 10- 70 com / m.
Предмет изобретени Subject invention
Сплав :на медной основе, содержащий марганец , отличающийс тем, что, с целью получени минимального значени температурного коэффициента электросопротивлени , он дополнительно содержит неодим при следующем соотнощении компонентов (в %):Alloy: on a copper base, containing manganese, characterized in that, in order to obtain the minimum value of the temperature coefficient of electrical resistivity, it additionally contains neodymium at the following ratio of components (in%):
Марганец5,0-25,0Manganese5.0-25.0
Неодим0,01-2,5Neodymium: 0.01-2.5
МедьостальноеMediostalnoe
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1618149A SU369163A1 (en) | 1971-02-04 | 1971-02-04 | COPPER BASED ALLOY |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1618149A SU369163A1 (en) | 1971-02-04 | 1971-02-04 | COPPER BASED ALLOY |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU369163A1 true SU369163A1 (en) | 1973-02-08 |
Family
ID=20465091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1618149A SU369163A1 (en) | 1971-02-04 | 1971-02-04 | COPPER BASED ALLOY |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU369163A1 (en) |
-
1971
- 1971-02-04 SU SU1618149A patent/SU369163A1/en active
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