ES471988A1 - Procedimiento de hilado de aleaciones de aluminio de elevadaresistencia - Google Patents
Procedimiento de hilado de aleaciones de aluminio de elevadaresistenciaInfo
- Publication number
- ES471988A1 ES471988A1 ES471988A ES471988A ES471988A1 ES 471988 A1 ES471988 A1 ES 471988A1 ES 471988 A ES471988 A ES 471988A ES 471988 A ES471988 A ES 471988A ES 471988 A1 ES471988 A1 ES 471988A1
- Authority
- ES
- Spain
- Prior art keywords
- extrusion
- temperature
- alloy
- aluminum alloys
- strength aluminum
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/002—Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
-
- 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
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/053—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with zinc as the next major constituent
-
- 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
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/057—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with copper as the next major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Extrusion Of Metal (AREA)
- Forging (AREA)
- Glass Compositions (AREA)
- Lubricants (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
- Metal Extraction Processes (AREA)
- Laminated Bodies (AREA)
Abstract
Procedimiento de hilado de aleaciones de aluminio de elevada resistencia, seguido de temple, series 2.000 y 7.000, procedimiento según el cual la relación de hilado está comprendida entre 20 y 200, caracterizado porque el hilado se realiza con ayuda de un lubricante, a una velocidad superior a 15m/mn, y preferentemente superior a 30 m/mn; la temperatura de hilado está comprendida entre Ts -50ºC y Ts -180ºC, siento Ts la temperatura de solidus de equilibrio de la aleación, y está ajustada en este intervalo de tal modo que la temperatura del metal a la salida de la hilera esté comprendida entre Tm y Ts, preferentemente entre Tm y Ts -30ºC siendo Tm la temperatura mínima de solubilización de la aleación; y porque el metal es templado con calor de hilado a velocidades de enfriamiento habituales para la aleación considerada.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7724130A FR2398558A1 (fr) | 1977-07-29 | 1977-07-29 | Procede de filage d'alliages d'aluminium a haute resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES471988A1 true ES471988A1 (es) | 1979-02-16 |
Family
ID=9194263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES471988A Expired ES471988A1 (es) | 1977-07-29 | 1978-07-24 | Procedimiento de hilado de aleaciones de aluminio de elevadaresistencia |
Country Status (23)
| Country | Link |
|---|---|
| EP (1) | EP0000684B1 (es) |
| JP (1) | JPS5426269A (es) |
| AR (1) | AR215941A1 (es) |
| AT (1) | AT359360B (es) |
| AU (1) | AU526176B2 (es) |
| BE (1) | BE869353A (es) |
| BR (1) | BR7804889A (es) |
| CA (1) | CA1058109A (es) |
| CH (1) | CH627382A5 (es) |
| DE (1) | DE2860131D1 (es) |
| DK (1) | DK333178A (es) |
| ES (1) | ES471988A1 (es) |
| FR (1) | FR2398558A1 (es) |
| GR (1) | GR63648B (es) |
| HU (1) | HU177294B (es) |
| IE (1) | IE47282B1 (es) |
| IL (1) | IL55216A (es) |
| IT (1) | IT1097393B (es) |
| LU (1) | LU80055A1 (es) |
| MX (1) | MX150361A (es) |
| NO (1) | NO143785C (es) |
| OA (1) | OA06012A (es) |
| YU (1) | YU181478A (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5284327A (en) * | 1992-04-29 | 1994-02-08 | Aluminum Company Of America | Extrusion quenching apparatus and related method |
| US5785776A (en) * | 1996-06-06 | 1998-07-28 | Reynolds Metals Company | Method of improving the corrosion resistance of aluminum alloys and products therefrom |
| CN102909229A (zh) * | 2012-10-30 | 2013-02-06 | 浙江瑞金铜铝型材有限公司 | 一种7003铝合金型材的成型工艺 |
| JP6195111B2 (ja) * | 2013-12-03 | 2017-09-13 | 住友電工焼結合金株式会社 | 中空押出材の製造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB891678A (en) * | 1959-03-17 | 1962-03-14 | Reynolds Metals Co | Extrusion and heat treatment of aluminum alloys |
| IT649896A (es) * | 1961-05-13 | |||
| FR1294030A (fr) * | 1961-07-04 | 1962-05-18 | Aluminum Co Of America | Procédé de production d'articles extrudés qui ont été chauffés pour la mise en solution et qui sont obtenus à partir d'alliages à base d'aluminium |
| US3145842A (en) * | 1962-05-17 | 1964-08-25 | Nat Res Corp | Process for the extrusion of fine wire |
| AU411718B2 (en) * | 1965-11-30 | 1971-03-29 | Olin Matherson Chemical Corporation | Process and article |
| US3642542A (en) * | 1970-02-25 | 1972-02-15 | Olin Corp | A process for preparing aluminum base alloys |
| FR2273077A1 (en) * | 1974-05-31 | 1975-12-26 | Cegedur | Shock-resistant, deformable aluminium alloy extrusions - contg. silicon and magnesium and suitable for crash barriers and car bumpers |
-
1977
- 1977-07-29 FR FR7724130A patent/FR2398558A1/fr active Granted
-
1978
- 1978-06-28 DE DE7878420002T patent/DE2860131D1/de not_active Expired
- 1978-06-28 EP EP78420002A patent/EP0000684B1/fr not_active Expired
- 1978-07-20 OA OA56562A patent/OA06012A/xx unknown
- 1978-07-24 ES ES471988A patent/ES471988A1/es not_active Expired
- 1978-07-25 AR AR273065A patent/AR215941A1/es active
- 1978-07-25 IT IT26049/78A patent/IT1097393B/it active
- 1978-07-25 HU HU78CE1175A patent/HU177294B/hu unknown
- 1978-07-25 IL IL55216A patent/IL55216A/xx unknown
- 1978-07-25 CH CH802578A patent/CH627382A5/fr not_active IP Right Cessation
- 1978-07-25 MX MX174292A patent/MX150361A/es unknown
- 1978-07-26 DK DK333178A patent/DK333178A/da not_active Application Discontinuation
- 1978-07-26 IE IE1513/78A patent/IE47282B1/en unknown
- 1978-07-26 GR GR56868A patent/GR63648B/el unknown
- 1978-07-27 NO NO782585A patent/NO143785C/no unknown
- 1978-07-27 AT AT548278A patent/AT359360B/de not_active IP Right Cessation
- 1978-07-27 YU YU01814/78A patent/YU181478A/xx unknown
- 1978-07-27 CA CA308,296A patent/CA1058109A/fr not_active Expired
- 1978-07-27 AU AU38405/78A patent/AU526176B2/en not_active Expired
- 1978-07-27 JP JP9101278A patent/JPS5426269A/ja active Granted
- 1978-07-28 BR BR7804889A patent/BR7804889A/pt unknown
- 1978-07-28 LU LU80055A patent/LU80055A1/xx unknown
- 1978-07-28 BE BE189568A patent/BE869353A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| OA06012A (fr) | 1981-06-30 |
| YU181478A (en) | 1982-06-30 |
| DK333178A (da) | 1979-01-30 |
| FR2398558B1 (es) | 1982-02-19 |
| IL55216A (en) | 1981-07-31 |
| HU177294B (en) | 1981-09-28 |
| EP0000684B1 (fr) | 1980-09-03 |
| NO143785B (no) | 1981-01-05 |
| MX150361A (es) | 1984-04-25 |
| AR215941A1 (es) | 1979-11-15 |
| LU80055A1 (fr) | 1979-05-15 |
| CA1058109A (fr) | 1979-07-10 |
| NO143785C (no) | 1981-04-15 |
| IL55216A0 (en) | 1978-09-29 |
| NO782585L (no) | 1979-01-30 |
| DE2860131D1 (en) | 1980-12-11 |
| JPS5613529B2 (es) | 1981-03-28 |
| ATA548278A (de) | 1980-03-15 |
| BR7804889A (pt) | 1979-05-08 |
| JPS5426269A (en) | 1979-02-27 |
| IE47282B1 (en) | 1984-02-08 |
| FR2398558A1 (fr) | 1979-02-23 |
| AU3840578A (en) | 1980-01-31 |
| AT359360B (de) | 1980-11-10 |
| CH627382A5 (fr) | 1982-01-15 |
| AU526176B2 (en) | 1982-12-23 |
| GR63648B (en) | 1979-11-28 |
| IT7826049A0 (it) | 1978-07-25 |
| BE869353A (fr) | 1979-01-29 |
| EP0000684A1 (fr) | 1979-02-07 |
| IE781513L (en) | 1979-01-26 |
| IT1097393B (it) | 1985-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19991108 |