SU471396A1 - Copper based alloy - Google Patents
Copper based alloyInfo
- Publication number
- SU471396A1 SU471396A1 SU1366042A SU1366042A SU471396A1 SU 471396 A1 SU471396 A1 SU 471396A1 SU 1366042 A SU1366042 A SU 1366042A SU 1366042 A SU1366042 A SU 1366042A SU 471396 A1 SU471396 A1 SU 471396A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- based alloy
- copper based
- alloy
- copper
- aluminum
- Prior art date
Links
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- Conductive Materials (AREA)
Description
1one
Известен сплав на основе меди, содержащий никель, кремний, алюминий и магний. Предлагаемый сплав отличаетс от известного тем, что с целью повышени механических свойств, упругих характеристик и электропроводности сплав дополнительно содержит хром и литий при следующем соотношении компонентов, %:Known copper-based alloy containing nickel, silicon, aluminum and magnesium. The proposed alloy differs from that in order to increase the mechanical properties, elastic characteristics and electrical conductivity of the alloy additionally contains chromium and lithium in the following ratio of components,%:
4,0-4,54.0-4.5
НикельNickel
0,8-1,20.8-1.2
КремнийSilicon
0,4-0,60.4-0.6
ХромChromium
0,7-1,10.7-1.1
АлюминийAluminum
0,3-0,60.3-0.6
МагнийMagnesium
0,005-0,040,005-0,04
ЛитийLithium
ОстальноеRest
МедьCopper
После старени сплав имеет следующие свойства.After aging, the alloy has the following properties.
ТвердостьИВ310 кг/ммHardnessIV310 kg / mm
Предел прочностиа100 кг/ммStrength of 100 kg / mm
Предел текучестиао,293 кг/ммYield strength, 293 kg / mm
Относительное удлине-б8%Relative elongation b8%
ниеniya
Модуль упругости приЕ13050 кг/ммThe modulus of elasticity whenE13050 kg / mm
20°С20 ° С
82,5 КГ/ММ2 82.5 KG / MM2
Предел упругости 20% от меди. ЭлектропроводностьThe elastic limit of 20% of copper. Electrical conductivity
Предлагаемый сплав предназначен дл изготовлени токоведущих пруж:ин щих деталей, работающих при 250°С.The proposed alloy is intended for the manufacture of current-carrying springs: the forcing parts operating at 250 ° C.
Предмет изобретени Subject invention
Сплав на основе меди, включающий никель, кремний, алюминий и магний, отличающийс тем, что, с целью повыщени механических свойств, упругих характеристик и электропроводности, он дополнительно содержит хром и литий при следующем соотнопшнии компонентов, %:An alloy based on copper, including nickel, silicon, aluminum and magnesium, characterized in that, in order to improve mechanical properties, elastic characteristics and electrical conductivity, it additionally contains chromium and lithium at the following ratio of components,%:
Никель4,0-4,5Nickel4.0-4.5
Кремний0,8-1,2Silicon0.8-1.2
Хром0,4-0,6Chrome0.4-0.6
Алюминий0,7-1,1Aluminum 0.7-1.1
Магний0,3-0,6Magnesium0.3-0.6
Литий0,005-0,04Lithium0.005-0.04
МедьОстальноеCopperE rest
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1366042A SU471396A1 (en) | 1969-10-06 | 1969-10-06 | Copper based alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1366042A SU471396A1 (en) | 1969-10-06 | 1969-10-06 | Copper based alloy |
Publications (1)
Publication Number | Publication Date |
---|---|
SU471396A1 true SU471396A1 (en) | 1975-05-25 |
Family
ID=20447587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1366042A SU471396A1 (en) | 1969-10-06 | 1969-10-06 | Copper based alloy |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU471396A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4338130A (en) * | 1980-11-20 | 1982-07-06 | Burkett Richard A | Precipitation hardening copper alloys |
-
1969
- 1969-10-06 SU SU1366042A patent/SU471396A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4338130A (en) * | 1980-11-20 | 1982-07-06 | Burkett Richard A | Precipitation hardening copper alloys |
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