CA3181196A1 - Procede de fabrication d'une tole d'alliage d'aluminium pour des elements de chambre a vide - Google Patents
Procede de fabrication d'une tole d'alliage d'aluminium pour des elements de chambre a videInfo
- Publication number
- CA3181196A1 CA3181196A1 CA3181196A CA3181196A CA3181196A1 CA 3181196 A1 CA3181196 A1 CA 3181196A1 CA 3181196 A CA3181196 A CA 3181196A CA 3181196 A CA3181196 A CA 3181196A CA 3181196 A1 CA3181196 A1 CA 3181196A1
- Authority
- CA
- Canada
- Prior art keywords
- plate
- range
- rolling
- temperature
- sht
- 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.)
- Pending
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 33
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 21
- 239000004411 aluminium Substances 0.000 claims abstract description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000005096 rolling process Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 13
- 230000032683 aging Effects 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 239000012535 impurity Substances 0.000 claims abstract description 10
- 229910018464 Al—Mg—Si Inorganic materials 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 238000005098 hot rolling Methods 0.000 claims abstract description 7
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 7
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 5
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 5
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 229910052742 iron Inorganic materials 0.000 claims abstract description 4
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 4
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 3
- 238000002048 anodisation reaction Methods 0.000 claims description 12
- 238000010791 quenching Methods 0.000 claims description 12
- 230000000171 quenching effect Effects 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000007654 immersion Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 10
- 239000011777 magnesium Substances 0.000 description 9
- 229910021365 Al-Mg-Si alloy Inorganic materials 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000000956 alloy Substances 0.000 description 8
- 238000005266 casting Methods 0.000 description 8
- 210000002381 plasma Anatomy 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 230000002411 adverse Effects 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 239000010936 titanium Substances 0.000 description 6
- 229910019752 Mg2Si Inorganic materials 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000265 homogenisation Methods 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 238000005275 alloying Methods 0.000 description 4
- 238000007743 anodising Methods 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000011572 manganese Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000010407 anodic oxide Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001312 dry etching Methods 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 101000993059 Homo sapiens Hereditary hemochromatosis protein Proteins 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910006639 Si—Mn Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000879 optical micrograph Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- 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
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
-
- 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
-
- 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
- C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
-
- 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
- C22F1/047—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 magnesium 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
- C22F1/05—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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
- C25D11/08—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing inorganic acids
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/16—Pretreatment, e.g. desmutting
Abstract
L'invention concerne un procédé de fabrication d'une tôle d'alliage d'aluminium pour des éléments de chambre à vide, des vannes ou des ensembles totaux, le procédé comprenant les étapes consistant à : (a) utiliser un matériau de produit de départ de laminage en alliage d'aluminium Al-Mg-Si ayant une composition comprenant, en % en poids, 0,80 % à 1,05 % de Mg, 0,70 % à 1,0 % de Si, 0,70 % à 0,90 % de Mn, jusqu'à 0,20 % de Fe, jusqu'à 0,08 % de Zn, jusqu'à 0,05 % de Cu, jusqu'à 0,03 % de Cr, jusqu'à 0,06 % de Ti, des impuretés inévitables et le reste d'aluminium ; (b) homogénéiser le produit de départ de laminage à une température dans une plage de 550 à 595 °C ; (c) laminer à chaud le produit de départ de laminage homogénéisé en une ou plusieurs étapes de laminage en une tôle laminée à chaud ayant une épaisseur d'au moins 10 mm ; (d) traiter thermiquement en solution (SHT'') la tôle laminée à chaud à une température dans une plage de 540 à 590 °C ; (e) refroidir rapidement la tôle SHT ; (f) étirer la tôle SHT refroidie pour obtenir un allongement permanent de 1 à 5 % ; et (g) faire vieillir artificiellement la tôle étirée.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20179258.7A EP3922743A1 (fr) | 2020-06-10 | 2020-06-10 | Procédé de fabrication de plaque d'aluminium pour chambres à vide |
| EP20179258.7 | 2020-06-10 | ||
| PCT/IB2021/054983 WO2021250545A1 (fr) | 2020-06-10 | 2021-06-07 | Procédé de fabrication d'une tôle d'alliage d'aluminium pour des éléments de chambre à vide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3181196A1 true CA3181196A1 (fr) | 2021-12-16 |
Family
ID=71092249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3181196A Pending CA3181196A1 (fr) | 2020-06-10 | 2021-06-07 | Procede de fabrication d'une tole d'alliage d'aluminium pour des elements de chambre a vide |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20230220522A1 (fr) |
| EP (2) | EP3922743A1 (fr) |
| JP (1) | JP2023524523A (fr) |
| KR (1) | KR20220156648A (fr) |
| CN (1) | CN115698355A (fr) |
| CA (1) | CA3181196A1 (fr) |
| WO (1) | WO2021250545A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3136242B1 (fr) * | 2022-06-01 | 2024-05-03 | Constellium Valais | Tôles pour éléments de chambres à vide en alliage d’aluminium |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8524077D0 (en) * | 1985-09-30 | 1985-11-06 | Alcan Int Ltd | Al-mg-si extrusion alloy |
| JP3734155B2 (ja) * | 2000-10-25 | 2006-01-11 | 日本軽金属株式会社 | ダイカスト用アルミニウム合金、アルミニウムダイカスト製品およびその製造方法 |
| ES2286556T3 (es) * | 2003-05-20 | 2007-12-01 | Aleris Aluminum Duffel Bvba | Aleacion de aluminio forjado. |
| JP4939088B2 (ja) * | 2006-03-16 | 2012-05-23 | 株式会社神戸製鋼所 | 成形時のリジングマーク性に優れたアルミニウム合金板の製造方法 |
| CN101365818B (zh) * | 2006-03-31 | 2011-03-23 | 株式会社神户制钢所 | 铝合金锻造构件及其制造方法 |
| JP5064935B2 (ja) * | 2007-08-22 | 2012-10-31 | 株式会社神戸製鋼所 | 耐久性と低汚染性を兼備した陽極酸化処理アルミニウム合金 |
| FR2955336B1 (fr) | 2010-01-20 | 2013-02-15 | Alcan Rhenalu | Procede de fabrication de produits en alliage 6xxx pour chambre a vide |
| JP2011231359A (ja) * | 2010-04-27 | 2011-11-17 | Furukawa-Sky Aluminum Corp | 高強度６０００系アルミニウム合金厚板及びその製造方法 |
| JP2012201923A (ja) * | 2011-03-25 | 2012-10-22 | Lixil Corp | アルミ押出形材及びその押出成形方法 |
| US9890443B2 (en) * | 2012-07-16 | 2018-02-13 | Arconic Inc. | 6XXX aluminum alloys, and methods for producing the same |
| FR2996857B1 (fr) * | 2012-10-17 | 2015-02-27 | Constellium France | Elements de chambres a vide en alliage d'aluminium |
| JP6243607B2 (ja) * | 2013-01-21 | 2017-12-06 | 矢崎総業株式会社 | アルミニウム合金線、電線、ケーブル、ワイヤハーネス、及び、アルミニウム合金線の製造方法 |
| US11313019B2 (en) * | 2015-12-23 | 2022-04-26 | Norsk Hydro Asa | Method for producing a heat treatable aluminum alloy with improved mechanical properties |
| JP2017222888A (ja) * | 2016-06-13 | 2017-12-21 | 株式会社Uacj | 板厚方向で均一な強度を有する高強度６０００系合金厚板及びその製造方法 |
| FR3063740B1 (fr) * | 2017-03-10 | 2019-03-15 | Constellium Issoire | Elements de chambres a vide en alliage d’aluminium stables a haute temperature |
-
2020
- 2020-06-10 EP EP20179258.7A patent/EP3922743A1/fr active Pending
-
2021
- 2021-06-07 EP EP21730296.7A patent/EP4165223A1/fr active Pending
- 2021-06-07 JP JP2022566688A patent/JP2023524523A/ja active Pending
- 2021-06-07 US US17/999,988 patent/US20230220522A1/en active Pending
- 2021-06-07 CN CN202180040721.3A patent/CN115698355A/zh active Pending
- 2021-06-07 CA CA3181196A patent/CA3181196A1/fr active Pending
- 2021-06-07 KR KR1020227038536A patent/KR20220156648A/ko unknown
- 2021-06-07 WO PCT/IB2021/054983 patent/WO2021250545A1/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023524523A (ja) | 2023-06-12 |
| KR20220156648A (ko) | 2022-11-25 |
| CN115698355A (zh) | 2023-02-03 |
| EP4165223A1 (fr) | 2023-04-19 |
| WO2021250545A1 (fr) | 2021-12-16 |
| EP3922743A1 (fr) | 2021-12-15 |
| US20230220522A1 (en) | 2023-07-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20221025 |
|
| EEER | Examination request |
Effective date: 20221025 |
|
| EEER | Examination request |
Effective date: 20221025 |
|
| EEER | Examination request |
Effective date: 20221025 |
|
| EEER | Examination request |
Effective date: 20221025 |