SE7701271L - HOGHALLFAST COPPER ALLOY AND MANUFACTURE OF IT - Google Patents
HOGHALLFAST COPPER ALLOY AND MANUFACTURE OF ITInfo
- Publication number
- SE7701271L SE7701271L SE7701271A SE7701271A SE7701271L SE 7701271 L SE7701271 L SE 7701271L SE 7701271 A SE7701271 A SE 7701271A SE 7701271 A SE7701271 A SE 7701271A SE 7701271 L SE7701271 L SE 7701271L
- Authority
- SE
- Sweden
- Prior art keywords
- alloy
- feb
- precipitate
- total
- copper alloy
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Conductive Materials (AREA)
- Contacts (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
Abstract
1520721 Copper alloy OLIN CORP 2 Feb 1977 [6 Feb 1976(2)] 04215/77 Heading C7A [Also in Division B3] A spinodal, precipitation hardened copper base alloy useful in particular for electrical contact springs contains: Ni 10-30 Al 1-5 Cu Balance with Up to 20% in total of the optional additives Zn, Sn Fe 0À01-10% each Ti, Zr, Hf, Be, V, Nb, Ta, Cr, Mo W - 0À01-5% each together with up to 5% in total of Pb, As, Sb, B, P, Mn, Si, La (mel Ce/Rare earths)Mg and/or Li-0À00+-3% each. The alloy is hot worked, preferably rolled, at a finishing temperature over 400‹C, solution treated 650‹C-1100‹C, and either quenched or slow cooled to room temperature, where it may be further cold worked before or after ageing at 250-650‹C to give a precipitation of Ni 3 Al and optionally a second precipitate from the additive element(s). The morphology of the precipitate is controlled by the type of quench from the solution treatment temperature.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65591876A | 1976-02-06 | 1976-02-06 | |
| US05/655,791 US4016010A (en) | 1976-02-06 | 1976-02-06 | Preparation of high strength copper base alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7701271L true SE7701271L (en) | 1977-08-07 |
Family
ID=27097037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7701271A SE7701271L (en) | 1976-02-06 | 1977-02-04 | HOGHALLFAST COPPER ALLOY AND MANUFACTURE OF IT |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5295531A (en) |
| AU (1) | AU505951B2 (en) |
| CA (1) | CA1096756A (en) |
| DE (1) | DE2704765A1 (en) |
| FR (2) | FR2421953A1 (en) |
| GB (1) | GB1520721A (en) |
| IT (1) | IT1082683B (en) |
| SE (1) | SE7701271L (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2123852B (en) * | 1982-07-19 | 1986-06-11 | Gen Electric | Electrode contacts for high currant circuit interruption |
| JPS63250434A (en) * | 1987-04-08 | 1988-10-18 | Dowa Mining Co Ltd | Copper-base alloy for connector |
| US5004581A (en) * | 1989-07-31 | 1991-04-02 | Toyota Jidosha Kabushiki Kaisha | Dispersion strengthened copper-base alloy for overlay |
| US5087416A (en) * | 1989-10-12 | 1992-02-11 | Gte Products Corporation | Brazing alloy of copper, silicon, titanium, aluminum |
| KR101508451B1 (en) * | 2010-12-13 | 2015-04-07 | 니폰 세이센 가부시키가이샤 | Copper alloy wire and copper alloy spring |
| CA2889459A1 (en) | 2012-10-26 | 2014-05-01 | Sloan Valve Company | White antimicrobial copper alloy |
| CN104532055A (en) * | 2014-11-21 | 2015-04-22 | 华南理工大学 | High nickel-content deformable aluminum white copper alloy material, and preparation method thereof |
| CN104630555A (en) * | 2015-03-10 | 2015-05-20 | 济南大学 | High-strength corrosion resisting brass material and preparation method thereof |
| CN106756219B (en) * | 2016-12-12 | 2018-08-28 | 武汉利振达机电有限公司 | A kind of cupro-nickel vanadium catalyst alloy for scale inhibition |
| CN107653384A (en) * | 2017-08-31 | 2018-02-02 | 宋宏婷 | A kind of preparation method of in-situ preparation nickel aluminide enhancing Cu-base composites |
| JP7202121B2 (en) * | 2018-09-27 | 2023-01-11 | Ｄｏｗａメタルテック株式会社 | Cu-Ni-Al-based copper alloy plate material, manufacturing method thereof, and conductive spring member |
| JP7181768B2 (en) * | 2018-11-13 | 2022-12-01 | Ｄｏｗａメタルテック株式会社 | High Young's Modulus Cu--Ni--Al Copper Alloy Plate Material, Manufacturing Method Thereof, and Conductive Spring Member |
| CN110358945B (en) * | 2019-08-27 | 2020-10-30 | 天长市华海电子科技有限公司 | High-hardness alloy forging piece and preparation process thereof |
| DE102020007257A1 (en) * | 2020-11-27 | 2022-06-02 | Wieland-Werke Aktiengesellschaft | Copper-nickel cast alloy |
| CN115044747B (en) * | 2022-05-16 | 2023-02-10 | 上海交通大学 | Heat treatment process method for improving strength and toughness of nickel-aluminum bronze alloy |
| CN116043061A (en) * | 2023-01-18 | 2023-05-02 | 中南大学 | Elastic copper alloy and preparation method thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR742648A (en) * | 1933-03-10 | |||
| GB191408270A (en) * | 1914-04-01 | 1915-04-01 | George Albert Joyce | Improvements relating to Alloys or Nickel, Copper, and Aluminium, with or without Steel. |
| US1496269A (en) * | 1921-01-07 | 1924-06-03 | Mitsubishi Zosen Kaisha Ltd | Alloy |
| FR724019A (en) * | 1931-07-23 | 1932-04-19 | Mond Nickel Co Ltd | Improvements to alloys for tubes and other condenser components subjected to corrosive action |
| DE655931C (en) * | 1933-08-17 | 1938-01-27 | Eugen Vaders Dr | Payable copper-nickel alloy |
| GB425547A (en) * | 1933-09-16 | 1935-03-18 | Henry Winder Brownsdon | Improvements in or relating to the manufacture of springs and like resilient metal articles |
| FR911151A (en) * | 1939-01-13 | 1946-07-01 | Ici Ltd | Improvements to copper alloys |
| DE1458450A1 (en) * | 1962-08-02 | 1969-09-18 | Kabel Metallwerke Ghh | Aluminum-containing copper-nickel cast alloy for self-hardening castings with improved form changeability |
| DE1558471A1 (en) * | 1967-02-03 | 1970-03-19 | Dies Dr Ing Kurt | Copper alloy for valve guide |
| SU405964A1 (en) * | 1971-09-27 | 1973-11-05 | COPPER BASED ALLOY |
-
1977
- 1977-02-02 CA CA270,907A patent/CA1096756A/en not_active Expired
- 1977-02-02 GB GB421577A patent/GB1520721A/en not_active Expired
- 1977-02-04 SE SE7701271A patent/SE7701271L/en not_active Application Discontinuation
- 1977-02-04 AU AU21973/77A patent/AU505951B2/en not_active Expired
- 1977-02-04 DE DE19772704765 patent/DE2704765A1/en not_active Withdrawn
- 1977-02-04 FR FR7703255A patent/FR2421953A1/en active Granted
- 1977-02-04 IT IT4793377A patent/IT1082683B/en active
- 1977-02-04 JP JP1155677A patent/JPS5295531A/en active Pending
-
1979
- 1979-03-15 FR FR7906640A patent/FR2422727A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5295531A (en) | 1977-08-11 |
| CA1096756A (en) | 1981-03-03 |
| GB1520721A (en) | 1978-08-09 |
| AU2197377A (en) | 1978-08-10 |
| DE2704765A1 (en) | 1977-08-11 |
| FR2421953B1 (en) | 1982-07-16 |
| AU505951B2 (en) | 1979-12-06 |
| FR2422727A1 (en) | 1979-11-09 |
| IT1082683B (en) | 1985-05-21 |
| FR2421953A1 (en) | 1979-11-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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