SU344018A1 - COPPER BASED ALLOY - Google Patents
COPPER BASED ALLOYInfo
- Publication number
- SU344018A1 SU344018A1 SU1317709A SU1317709A SU344018A1 SU 344018 A1 SU344018 A1 SU 344018A1 SU 1317709 A SU1317709 A SU 1317709A SU 1317709 A SU1317709 A SU 1317709A SU 344018 A1 SU344018 A1 SU 344018A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- based alloy
- copper based
- alloy
- copper
- nickel
- Prior art date
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- Lubricants (AREA)
Description
Изобретение относитс к области разработки сплавов на основе меди, примен емых в судостроении дл изготовлени облицовок гребных валов. Известна бронза БрОЦ10-2, содержаща олово и цинк. Предлагаема бронза способствует повышению механических, антифрикционных и коррозионно-усталостных свойств сплава. Описываемый сплав отличаетс от известного тем, что в него введены никель и фосфор при следующем содержании компонентов, %: Олово Цинк 3-5 Никель 0,10-0,15 Фосфор Медь основа Механические свойства сплава приведены в табл. 1. Таблица 1 оррозионно-усталостна прочность сплава орской воде на базе 50-10 циклов равна гс/мм. нтифрикционные свойства сплава даны в л. 2 и 8. Таб.11ица 2 Коэффициент трени по бакауту при скорости скольжени , MJceK дельна Таблица 3 3 Предмет изобретени Сплав на основе меди, содержащий олово и цинк, отличающийс тем, что, с целью повыщени механических, антифрикционных и кор- 5 розионно-усталостных свойств, в него введены 4 никель и фосфор при следующем содержании компонентов, %: Олово7-9 Цинк1,5-3 Никель3-5 Фосфор0,10-0,15 МедьосноваThe invention relates to the development of copper-based alloys used in shipbuilding to manufacture liners for propeller shafts. Known bronze BrOC10-2, containing tin and zinc. The offered bronze contributes to the improvement of the mechanical, antifriction and corrosion-fatigue properties of the alloy. The described alloy differs from the well-known fact that nickel and phosphorus are introduced into it with the following content of components,%: Tin Zinc 3-5 Nickel 0.10-0.15 Phosphorus Copper base The mechanical properties of the alloy are given in Table. 1. Table 1. The oro-fatigue strength of an alloy of Orsk water based on 50–10 cycles is gf / mm. The friction properties of the alloy are given in l. 2 and 8. Table 11.2 Coefficient of friction by buckle at sliding speed, MJceK. Table 3 3 Subject of the invention Copper-based alloy containing tin and zinc, characterized in that, in order to increase the mechanical, anti-friction and corrosion resistance fatigue properties, 4 nickel and phosphorus are introduced into it with the following content of components,%: Tin 7-9 Zinc1,5-3 Nickel3-5 Phosphorus0,10-0,15 Copper base
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1317709A SU344018A1 (en) | 1969-03-28 | 1969-03-28 | COPPER BASED ALLOY |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1317709A SU344018A1 (en) | 1969-03-28 | 1969-03-28 | COPPER BASED ALLOY |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU344018A1 true SU344018A1 (en) | 1972-07-07 |
Family
ID=40019084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1317709A SU344018A1 (en) | 1969-03-28 | 1969-03-28 | COPPER BASED ALLOY |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU344018A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4732732A (en) * | 1985-11-13 | 1988-03-22 | Kabushiki Kaisha Kobe Seiko Sho | Migration resistant phosphor bronze alloy |
-
1969
- 1969-03-28 SU SU1317709A patent/SU344018A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4732732A (en) * | 1985-11-13 | 1988-03-22 | Kabushiki Kaisha Kobe Seiko Sho | Migration resistant phosphor bronze alloy |
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