HRP20140423T1 - Visoko vodljiva aluminijska legura za elektriäśki vodljive proizvode - Google Patents
Visoko vodljiva aluminijska legura za elektriäśki vodljive proizvode Download PDFInfo
- Publication number
- HRP20140423T1 HRP20140423T1 HRP20140423AT HRP20140423T HRP20140423T1 HR P20140423 T1 HRP20140423 T1 HR P20140423T1 HR P20140423A T HRP20140423A T HR P20140423AT HR P20140423 T HRP20140423 T HR P20140423T HR P20140423 T1 HRP20140423 T1 HR P20140423T1
- Authority
- HR
- Croatia
- Prior art keywords
- alloy
- aluminum alloy
- temperature
- rolled
- hour
- Prior art date
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims 12
- 229910045601 alloy Inorganic materials 0.000 claims 8
- 239000000956 alloy Substances 0.000 claims 8
- 238000000137 annealing Methods 0.000 claims 5
- 238000000034 method Methods 0.000 claims 5
- 239000000470 constituent Substances 0.000 claims 3
- 229910052742 iron Inorganic materials 0.000 claims 3
- 229910052749 magnesium Inorganic materials 0.000 claims 3
- 229910052748 manganese Inorganic materials 0.000 claims 3
- 229910052710 silicon Inorganic materials 0.000 claims 3
- 229910052804 chromium Inorganic materials 0.000 claims 2
- 229910052802 copper Inorganic materials 0.000 claims 2
- 239000012535 impurity Substances 0.000 claims 2
- 230000016507 interphase Effects 0.000 claims 2
- 229910052725 zinc Inorganic materials 0.000 claims 2
- 238000005097 cold rolling Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 238000000265 homogenisation Methods 0.000 claims 1
- 238000005098 hot rolling Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
- C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
-
- 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
-
- 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
- C22F1/05—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 of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/023—Alloys based on aluminium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Conductive Materials (AREA)
Claims (11)
1. Aluminijska legura za električki vodljive proizvode, naznačena time što aluminijska legura ima sljedeće sastavne dijelove legure u masenim postocima:
0.25 % ≤ Si ≤ 0.7 %,
0.25 % ≤ Fe ≤ 0.7 %,
Cu < 0,1 %
0.25 % ≤ Mn ≤ 0.7 %,
0.25 % ≤ Mg ≤ 0.7 %,
Cr ≤ 0.1 %
Zn ≤ 0.1 %
Ti ≤ 0.1 %
ostatak je Al i neizbježive nečistoće, od kojih svaka pojedinačna nije veća od 0,05 % i ukupno nisu veće od 0,15 %, pri čemu za udjele sastavnih dijelova legure Si, Fe, Mn i Mg u leguri vrijedi:
│[Si %] – [Fe %]│ ≤ 0.1 % i
│[Si %] – [Mn %]│ ≤ 0.1 % i
│[Si %] – [Mg %]│ ≤ 0.1 % .
2. Aluminijska legura u skladu s patentnim zahtjevom 1, naznačena time što aluminijska legura ima sljedeće sastavne dijelove legure u masenim postocima:
0.44 % ≤ Si ≤ 0.6 %,
0.4 % ≤ Fe ≤ 0.6 %,
Cu < 0.05 %
0.4 % ≤ Mn ≤ 0.6 %,
0.4 % ≤ Mg ≤ 0.6 %,
Cr ≤ 0.1 %
Zn ≤ 0.05 %
Ti ≤ 0.05 %
ostatak je Al i neizbježive nečistoće, od kojih svaka pojedinačna nije veća od 0,05 % i ukupno nisu veće od 0,15 %, pri čemu za udjele sastavnih dijelova legure Si, Fe, Mn i Mg u leguri vrijedi:
│[Si %] – [Fe %]│ ≤ 0.1 % i
│[Si %] – [Mn %]│ ≤ 0.1 % i
│[Si %] – [Mg %]│ ≤ 0.1 % .
3. Aluminijska legura u skladu s patentnim zahtjevom 1 ili 2, naznačena time što je sadržaj Si veći od sadržaja Mg.
4. Aluminijska legura u skladu s jednim od patentnih zahtjeva 1 do 3, naznačena time što za udjele sastavnih dijelova legure Si, Fe, Mn i Mg u leguri vrijedi:
│[Si %] – [Fe %]│ ≤ 0.05 % i
│[Si %] – [Mn %]│ ≤ 0.05 % i
│[Si %] – [Mg %]│ ≤ 0.05 % .
5. Primjena aluminijske legure u skladu s jednim od patentnih zahtjeva 1 do 4, naznačena time što je namijenjena za proizvode koji su električki vodljivi ili provode struju.
6. Primjena u skladu s patentnim zahtjevom 5, naznačena time što se navedena aluminijska legura primjenjuje za električki vodljivi dio sklopnog bloka, vodljivu stazu, električki vodljiv spojni utikač, električnu platinu, kabel, plosnati trakasti kabel ili lim za elektrode.
7. Traka ili lim koja se sastoji od aluminijske legure koja je u skladu s jednim od patentnih zahtjeva 1 do 4, naznačena time što traka ili lim nakon odžarivanja kod 250 ºC za vrijeme od 1 sata do 4 sata ima čvrstoću popuštanja Rpg-2 veću od 140 Mpa i električnu vodljivost veću od 31 MS/m, poželjno veću od 31,5 MS/m kod sobne temperature.
8. Postupak za proizvodnju trake od aluminijske legure u skladu s bilo kojim od patentnih zahtjeva 1 do 4, naznačen time što se ingot koji se valja proizvede od odgovarajuće aluminijske legure, ingot koji se valja se homogenizira kroz razdoblje od 2 sata do 12 sati na 550 ºC do 610 ºC, hladi do temperature od 380 ºC do 500 ºC i drži se na toj temperaturi najmanje 1 sat, tada se ingot koji se valja vruć valja na temperaturi od 280 ºC do 500 ºC i po potrebi se vruća traka podvrgava žarenju na temperaturi od 280 ºC do 300 ºC kroz više od 1 sata, i tada se, po potrebi, valja na hladno do konačne debljine.
9. Postupak u skladu s patentnim zahtjevom 8, naznačen time što se alternativno ingot koji se valja nakon homogeniziranja hladi do sobne temperature i ponovno se zagrijava do temperature od 380 ºC do 520 ºC prije koraka vrućeg valjanja.
10. Postupak u skladu s patentnim zahtjevom 8 ili 9, naznačen time što se za vrijeme hladnog valjanja provodi jedno međufazno žarenje ili više međufaznih žarenja kod temperature od 300 ºC do 450 ºC u vremenu od 1 sata do 4 sata.
11. Postupak u skladu s jednim od patentnih zahtjeva 8 do 10, naznačen time što se nakon dovršenog valjanja traka podvrgava postupku odžarivanja kod temperature od 200 ºC do 300 ºC kroz najmanje 1 sat.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11167951.0A EP2527479B1 (de) | 2011-05-27 | 2011-05-27 | Hochleitfähige Aluminiumlegierung für elektrisch leitfähige Produkte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20140423T1 true HRP20140423T1 (hr) | 2014-06-20 |
Family
ID=46086101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP20140423AT HRP20140423T1 (hr) | 2011-05-27 | 2014-05-09 | Visoko vodljiva aluminijska legura za elektriäśki vodljive proizvode |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2527479B1 (hr) |
| DK (1) | DK2527479T3 (hr) |
| ES (1) | ES2461994T3 (hr) |
| HR (1) | HRP20140423T1 (hr) |
| PL (1) | PL2527479T3 (hr) |
| PT (1) | PT2527479E (hr) |
| WO (1) | WO2012163774A1 (hr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2871642B1 (en) | 2013-11-06 | 2019-08-28 | Airbus Defence and Space GmbH | Solar cell interconnector and manufacturing method thereof |
| CN103556016B (zh) * | 2013-11-19 | 2017-09-22 | 沈阳工业大学 | 一种中强度高导电率电工铝导线材料及其制备方法 |
| ES2655434T3 (es) | 2014-03-28 | 2018-02-20 | Hydro Aluminium Rolled Products Gmbh | Procedimiento para la fabricación de una cinta de una aleación de aluminio altamente conformable y de resistencia media para productos semiacabados o componentes de automóviles |
| DE102018115850B3 (de) | 2018-06-29 | 2019-10-02 | Hydro Aluminium Rolled Products Gmbh | Verfahren zur Herstellung eines Aluminiumbands mit hoher Festigkeit und hoher elektrischer Leitfähigkeit |
| CN115198213B (zh) * | 2022-08-10 | 2022-12-13 | 华南理工大学 | 一种调控铝合金电导率与力学性能的复合形变热处理方法 |
| CN115612899B (zh) * | 2022-09-28 | 2023-07-18 | 国网河南省电力公司电力科学研究院 | 一种高导电、抗疲劳铝合金导体材料及其制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0637681B2 (ja) * | 1990-09-20 | 1994-05-18 | 住友軽金属工業株式会社 | ろう付け後熱伝導度および犠牲陽極効果にすぐれた熱交換器用アルミニウム合金フィン材 |
| JP3378819B2 (ja) * | 1999-01-18 | 2003-02-17 | 古河電気工業株式会社 | Ａｌ合金製自動車用導電体 |
| JP4174526B2 (ja) * | 2006-05-18 | 2008-11-05 | 株式会社神戸製鋼所 | アルミニウム合金厚板の製造方法およびアルミニウム合金厚板 |
-
2011
- 2011-05-27 ES ES11167951.0T patent/ES2461994T3/es active Active
- 2011-05-27 DK DK11167951.0T patent/DK2527479T3/da active
- 2011-05-27 PT PT111679510T patent/PT2527479E/pt unknown
- 2011-05-27 EP EP11167951.0A patent/EP2527479B1/de active Active
- 2011-05-27 PL PL11167951T patent/PL2527479T3/pl unknown
-
2012
- 2012-05-24 WO PCT/EP2012/059651 patent/WO2012163774A1/de active Application Filing
-
2014
- 2014-05-09 HR HRP20140423AT patent/HRP20140423T1/hr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2527479A1 (de) | 2012-11-28 |
| ES2461994T3 (es) | 2014-05-22 |
| PL2527479T3 (pl) | 2014-08-29 |
| DK2527479T3 (da) | 2014-05-05 |
| EP2527479B1 (de) | 2014-02-12 |
| WO2012163774A1 (de) | 2012-12-06 |
| PT2527479E (pt) | 2014-05-13 |
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