FI71353B - Foerfarande foer framstaellning av aluminiumvalstraodar - Google Patents
Foerfarande foer framstaellning av aluminiumvalstraodar Download PDFInfo
- Publication number
- FI71353B FI71353B FI820921A FI820921A FI71353B FI 71353 B FI71353 B FI 71353B FI 820921 A FI820921 A FI 820921A FI 820921 A FI820921 A FI 820921A FI 71353 B FI71353 B FI 71353B
- Authority
- FI
- Finland
- Prior art keywords
- temperature
- rod
- aluminum
- continuous
- coils
- 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
- C22F1/04—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
Landscapes
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Thermal Sciences (AREA)
- Metal Rolling (AREA)
- Conductive Materials (AREA)
- Metal Extraction Processes (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
- Transmission Devices (AREA)
Claims (14)
1. Förfarande för framställning av valsträdar av utskiljningshärdbart aluminium, varvid förfarandet omfattar 5 ett första uteslutande termiskt steg, väri en kontinuerlig stäng av aluminium snabbavkyls i ett kontinuerligt förfarande ned tili en avkylningstemperatur, varvid erhälls en äterupp-rättad struktur med legeringselementen i övermättad lösning, kännetecknat av ett andra steg, vilket är termo-10 dynamiskt <~ch sker nedströms frän det första steget i samma kontinuerlxga manövrar, väri den nämnda stängen bearbetas vid en äldringstemperatur, och av att de sälunda erhällna valsträdarna sedan före ali vidare bearbetning utsätts för en äldringsprocess. 15
2. Förfarande enligt patentkravet 1, känne tecknat därav, att äldringsprocessen utföres under fri avkylning tili den omgivande luftens temperatur omedel-bart efter valsträdarnas bearbetningssteg vid äldringstem-peratur. 20
3. Förfarande enligt patentkravet 1, känne tecknat därav, att äldringsprocessen utföres under en retarderad avkylning av valsträdarna omedelbart efter bearbetningen vid äldringstemperatur.
4. Förfarande enligt patentkravet 1, k ä n n e -25 tecknat därav, att äldringsprocessen utföres genom hällande av valsträdarna vid äldringstemperaturen genom upp-värmning, omedelbart efter bearbetningen vid äldringstemperatur.
5. Förfarande enligt nägot av patentkraven 1-4, 30 kännetecknat därav, att bearbetningen vid äldringstemperaturen är en valsningsprocess, väri tvärs-nittsarean reduceras.
6. Förfarande enligt nägot av patentkraven 1-5, kännetecknat därav, att den kontinuerliga 35 stängen, vilken används som utgängsmaterial i det första
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU83249 | 1981-03-23 | ||
| LU83249A LU83249A1 (fr) | 1981-03-23 | 1981-03-23 | Procede de fabrication de fil machine en aluminium |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI820921L FI820921L (fi) | 1982-09-24 |
| FI71353B true FI71353B (fi) | 1986-09-09 |
| FI71353C FI71353C (fi) | 1986-12-19 |
Family
ID=19729614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI820921A FI71353C (fi) | 1981-03-23 | 1982-03-17 | Foerfarande foer framstaellning av aluminiumvalstraodar |
Country Status (26)
| Country | Link |
|---|---|
| JP (1) | JPS57177961A (sv) |
| KR (1) | KR900002197B1 (sv) |
| AR (1) | AR230960A1 (sv) |
| AT (1) | AT382891B (sv) |
| AU (1) | AU546698B2 (sv) |
| BE (1) | BE892578A (sv) |
| BR (1) | BR8201592A (sv) |
| CA (1) | CA1198039A (sv) |
| CH (1) | CH645132A5 (sv) |
| DD (1) | DD202455A5 (sv) |
| DE (1) | DE3210612A1 (sv) |
| DK (1) | DK158914C (sv) |
| EG (1) | EG15909A (sv) |
| ES (1) | ES8302489A1 (sv) |
| FI (1) | FI71353C (sv) |
| FR (1) | FR2502183B1 (sv) |
| GB (1) | GB2096172B (sv) |
| GR (1) | GR75529B (sv) |
| IT (1) | IT1147918B (sv) |
| LU (1) | LU83249A1 (sv) |
| MX (1) | MX157567A (sv) |
| NL (1) | NL8201207A (sv) |
| NO (1) | NO155734C (sv) |
| OA (1) | OA07045A (sv) |
| SE (1) | SE460292B (sv) |
| ZA (1) | ZA821682B (sv) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999032239A1 (en) * | 1997-12-19 | 1999-07-01 | Technalum Research, Inc. | Process and apparatus for the production of cold rolled profiles from continuously cast rod |
| PT1201779E (pt) * | 2000-10-27 | 2006-07-31 | Alcan Tech & Man Ag | Processo para produzir um condutor electrico em liga de aluminio |
| US9856552B2 (en) * | 2012-06-15 | 2018-01-02 | Arconic Inc. | Aluminum alloys and methods for producing the same |
| ITUA20162023A1 (it) | 2016-03-25 | 2017-09-25 | Giulio Properzi | Procedimento per trasformare vergella di metalli non ferrosi e loro leghe in filo ad alto allungamento e allo stato ricotto. |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3331711A (en) * | 1963-10-18 | 1967-07-18 | Reynolds Metals Co | Method of treating magnesium silicide alloys of aluminum |
| JPS4940216A (sv) * | 1972-08-24 | 1974-04-15 | ||
| DE2608538A1 (de) * | 1975-03-12 | 1976-09-30 | Southwire Co | Verfahren zur herstellung eines waerme-resistenten elektrischen leiters |
| FR2313458A1 (fr) * | 1975-06-06 | 1976-12-31 | Pechiney Aluminium | Perfectionnements aux procedes de fabrication de conducteurs electriques en alliage al-mg-si destines en particulier aux applications sous forme de fils et cables isoles |
| FR2342544A1 (fr) * | 1975-05-28 | 1977-09-23 | Pechiney Aluminium | Procede de fabrication de fils en alliage al-mg-si destines a la fabrication de cables aeriens de transport d'energie |
| FR2312839A1 (fr) * | 1975-05-28 | 1976-12-24 | Pechiney Aluminium | Conducteurs electriques ameliores en alliages al-mg-si, en particulier pour cables aeriens de transport d'energie, et procede d'obtention |
| GB1557312A (en) * | 1975-11-18 | 1979-12-05 | Southwire Co | High textile strength aluminium alloy electrical conductor |
| DE2742149A1 (de) * | 1976-09-22 | 1978-03-23 | Alusuisse | Verfahren zur herstellung von elektrischem leiterdraht |
| FR2368126A2 (fr) * | 1976-10-18 | 1978-05-12 | Pechiney Aluminium | Procede de fabrica |
| FR2379329A1 (fr) * | 1977-02-02 | 1978-09-01 | Pechiney Aluminium | Procede de production de fil machine par coulee et laminage continus |
| LU80656A1 (fr) * | 1978-12-14 | 1980-07-21 | Lamitref | Traitement et structure d'un aillage a base d'un metal non-ferreux |
| AU531337B2 (en) * | 1978-12-26 | 1983-08-18 | Southwire Co. | Solution heat treatment of 6201 aluminum alloy |
-
1981
- 1981-03-23 LU LU83249A patent/LU83249A1/fr unknown
-
1982
- 1982-03-12 ZA ZA821682A patent/ZA821682B/xx unknown
- 1982-03-15 ES ES510423A patent/ES8302489A1/es not_active Expired
- 1982-03-16 AU AU81576/82A patent/AU546698B2/en not_active Ceased
- 1982-03-16 GR GR67608A patent/GR75529B/el unknown
- 1982-03-16 CA CA000398524A patent/CA1198039A/en not_active Expired
- 1982-03-17 FI FI820921A patent/FI71353C/fi not_active IP Right Cessation
- 1982-03-19 DD DD82238300A patent/DD202455A5/de unknown
- 1982-03-19 SE SE8201778A patent/SE460292B/sv not_active IP Right Cessation
- 1982-03-19 FR FR828204711A patent/FR2502183B1/fr not_active Expired
- 1982-03-20 KR KR8201194A patent/KR900002197B1/ko active
- 1982-03-22 NO NO820925A patent/NO155734C/no unknown
- 1982-03-22 BR BR8201592A patent/BR8201592A/pt unknown
- 1982-03-22 AR AR288832A patent/AR230960A1/es active
- 1982-03-22 DK DK126682A patent/DK158914C/da not_active IP Right Cessation
- 1982-03-22 EG EG82150A patent/EG15909A/xx active
- 1982-03-22 BE BE1/10464A patent/BE892578A/nl not_active IP Right Cessation
- 1982-03-22 IT IT48043/82A patent/IT1147918B/it active
- 1982-03-23 OA OA57640A patent/OA07045A/xx unknown
- 1982-03-23 GB GB8208497A patent/GB2096172B/en not_active Expired
- 1982-03-23 NL NL8201207A patent/NL8201207A/nl not_active Application Discontinuation
- 1982-03-23 AT AT0113082A patent/AT382891B/de not_active IP Right Cessation
- 1982-03-23 JP JP57046154A patent/JPS57177961A/ja active Pending
- 1982-03-23 CH CH178482A patent/CH645132A5/fr not_active IP Right Cessation
- 1982-03-23 MX MX191930A patent/MX157567A/es unknown
- 1982-03-23 DE DE19823210612 patent/DE3210612A1/de not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: LAMITREF ALUMINIUM |