JP5981842B2 - 高い成形性要求を有する用途のためのAlMgSiストリップ - Google Patents
高い成形性要求を有する用途のためのAlMgSiストリップ Download PDFInfo
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- JP5981842B2 JP5981842B2 JP2012518057A JP2012518057A JP5981842B2 JP 5981842 B2 JP5981842 B2 JP 5981842B2 JP 2012518057 A JP2012518057 A JP 2012518057A JP 2012518057 A JP2012518057 A JP 2012518057A JP 5981842 B2 JP5981842 B2 JP 5981842B2
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- 229910052782 aluminium Inorganic materials 0.000 claims description 83
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 83
- 238000000034 method Methods 0.000 claims description 49
- 229910045601 alloy Inorganic materials 0.000 claims description 38
- 239000000956 alloy Substances 0.000 claims description 38
- 230000032683 aging Effects 0.000 claims description 28
- 238000005098 hot rolling Methods 0.000 claims description 28
- 238000004519 manufacturing process Methods 0.000 claims description 23
- 238000005096 rolling process Methods 0.000 claims description 22
- 238000000137 annealing Methods 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 13
- 238000010791 quenching Methods 0.000 claims description 13
- 230000000171 quenching effect Effects 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 239000000839 emulsion Substances 0.000 claims description 5
- 238000000265 homogenisation Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims 1
- 229910000838 Al alloy Inorganic materials 0.000 description 23
- 239000011777 magnesium Substances 0.000 description 13
- 239000011572 manganese Substances 0.000 description 11
- 238000005097 cold rolling Methods 0.000 description 10
- 239000010949 copper Substances 0.000 description 10
- 239000011651 chromium Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- 239000010936 titanium Substances 0.000 description 9
- 239000011701 zinc Substances 0.000 description 9
- 239000012535 impurity Substances 0.000 description 8
- 239000002244 precipitate Substances 0.000 description 8
- 229910017639 MgSi Inorganic materials 0.000 description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 6
- 229910052749 magnesium Inorganic materials 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 230000035882 stress Effects 0.000 description 6
- 229910019018 Mg 2 Si Inorganic materials 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 3
- 238000003483 aging Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 210000003660 reticulum Anatomy 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910002065 alloy metal Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
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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
- C22F1/043—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 silicon as the next major constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/002—Castings of light metals
- B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/005—Casting ingots, e.g. from ferrous metals from non-ferrous metals
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
-
- 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
- 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
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metal Rolling (AREA)
Description
0.25%≦Mg≦0.6%、
1.0% ≦Si≦1.5%、
Fe≦0.5%、
Cu≦0.2%、
Mn≦0.2%、
Cr≦0.1%、
Zn≦0.1%、
Ti≦0.1%、
残余のAl及び不可避不純物(合計で0.15%以下かつ個々に0.05%以下を構成する)
を含む。
0.35%≦Mg≦0.6%、
0.3% ≦Si≦0.6%、
0.1% ≦Fe≦0.3%、
Cu≦0.1%、
Mn≦0.1%、
Cr≦0.05%、
Zn≦0.10%、
Ti≦0.1%及び
残余のAl及び不可避不純物(合計で0.15%以下かつ個々に0.05%以下を構成する)
を含む。
0.4% ≦Mg≦0.8%、
0.3% ≦Si≦0.6%、
Fe≦0.35%、
Cu≦0.25%、
0.05%≦Mn≦0.20%、
Cr≦0.20%、
Zn≦0.10%、
0.05%≦V ≦0.20%、
Ti≦0.1%及び
残余のAl及び不可避不純物(合計で0.15%以下かつ個々に0.05%以下を構成する)
を含む。
0.6% ≦Mg≦1.0%、
0.8% ≦Si≦1.2%、
Fe≦0.45%、
Cu≦0.10%、
Mn≦0.15%、
Cr≦0.10%、
Zn≦0.20%、
Ti≦0.1%及び
残余のAl及び不可避不純物(合計で0.15%以下かつ個々に0.05%以下を構成する)
を含む。
0.5% ≦Mg≦1.0%、
0.7% ≦Si≦1.1%、
Fe≦0.40%、
0.50%≦Cu≦0.90%、
0.15%≦Mn≦0.45%、
Cr≦0.10%、
Zn≦0.15%、
Ti≦0.1% 及び
残余のAl及び不可避不純物(合計で0.15%以下かつ個々に0.05%以下を構成する)
を含む。そのより高い銅含量のため、AA6111合金は一般的にT6適用状態で大きい強度値を示すが、腐食に対して感受性が高いと分類されるにちがいない。
0.35%≦Mg≦0.6%、
0.3% ≦Si≦0.6%、
0.1% ≦Fe≦0.3%、
Cu≦0.1%、
Mn≦0.1%、
Cr≦0.05%、
Zn≦0.1%、
Ti≦0.1%及び
残余のAl及び不可避不純物(合計で0.15%以下かつ個々に0.05%以下を構成する)
を有するアルミニウム合金から圧延インゴット1を鋳造する。
0.25%≦Mg≦0.6%、
1.0% ≦Si≦1.5%、
Fe≦0.5%、
Cu≦0.2%、
Mn≦0.2%、
Cr≦0.1%、
Zn≦0.1%、
Ti≦0.1%、
残余のAl及び不可避不純物(合計で0.15%以下かつ個々に0.05%以下を構成する)を有した。
Claims (11)
- AlMgSi合金からストリップを製造する方法であって、合金型AA6014、AA6016、AA6060、AA6111又はAA6181のAlMgSi合金から圧延インゴットを鋳造し、この圧延インゴットが均質化を受け、圧延温度に至らされた前記圧延インゴットを熱間圧延する方法において、少なくとも1つのプレート冷却器及び少なくとも1つのエマルジョン充填熱間圧延パス自体を用いて冷却操作を行ない、最後の熱間圧延パスからの出口直後に、ホットストリップが130℃以下の温度を有し、かつこれ以下の温度で前記ホットストリップを巻き取ることを特徴とする方法。
- 前記ホットストリップが、更に、冷間圧延されることを特徴とする請求項1に記載の方法。
- 前記ホットストリップが、0.5〜6mmの厚さに冷間圧延されることを特徴とする請求項1又は2に記載の方法。
- 前記ホットストリップの熱間圧延温度が、熱間圧延中の前記冷却操作前に少なくとも230℃より高いことを特徴とする請求項1〜3のいずれか1項に記載の方法。
- 最後の熱間圧延後のホットストリップの厚さが3mm〜12mmであることを特徴とする請求項1〜4のいずれか1項に記載の方法。
- 請求項1〜5のいずれか1項に記載の方法で、合金型AA6014、AA6016、AA6060、AA6111又はAA6181のAlMgSi合金からアルミニウムストリップを製造する方法において、溶体化焼きなまし及び急冷の後に室温での自然時効を施したT4状態での前記アルミニウムストリップが、少なくとも30%の破断伸びA80と共に80〜140MPaの耐力Rp0.2を有するものとなることを特徴とするアルミニウムストリップを製造する方法。
- 前記T4状態での前記アルミニウムストリップが、25%より大きい均一伸びAgを有するものとなることを特徴とする請求項6に記載のアルミニウムストリップを製造する方法。
- 溶体化焼きなまし及び急冷の後に205℃/30分での人工時効を施したT6状態での前記アルミニウムストリップが、185MPaより大きい耐力Rp0.2を有するものとなることを特徴とする請求項6又は7に記載のアルミニウムストリップを製造する方法。
- 溶体化焼きなまし及び急冷の後に205℃/30分での人工時効を施したT6状態での前記アルミニウムストリップが、少なくとも80MPaの、前記T6状態及び前記T4状態間の耐力差ΔRp0.2を有するものとなることを特徴とする請求項6〜8のいずれか1項に記載のアルミニウムストリップを製造する方法。
- 前記T4状態での前記アルミニウムストリップが、圧延方向、圧延方向に対して横断方向、及び圧延方向に対して対角方向に25%より大きい均一伸びAgを有するものとなることを特徴とする請求項7に記載のアルミニウムストリップを製造する方法。
- 請求項6〜10のいずれか1項に記載のアルミニウムストリップを製造する方法で製造されたアルミニウムストリップから製造された金属シートの、自動車、航空機若しくは鉄道車両の製造業における部品、シャーシ若しくは構造要素として又はパネルとしての使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09164221.5 | 2009-06-30 | ||
EP09164221.5A EP2270249B2 (de) | 2009-06-30 | 2009-06-30 | AlMgSi-Band für Anwendungen mit hohen Umformungsanforderungen |
PCT/EP2010/057071 WO2011000635A1 (de) | 2009-06-30 | 2010-05-21 | Almgsi-band für anwendungen mit hohen umformungsanforderungen |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012531521A JP2012531521A (ja) | 2012-12-10 |
JP2012531521A5 JP2012531521A5 (ja) | 2016-01-07 |
JP5981842B2 true JP5981842B2 (ja) | 2016-08-31 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2012518057A Active JP5981842B2 (ja) | 2009-06-30 | 2010-05-21 | 高い成形性要求を有する用途のためのAlMgSiストリップ |
Country Status (9)
Country | Link |
---|---|
US (2) | US10047422B2 (ja) |
EP (2) | EP2270249B2 (ja) |
JP (1) | JP5981842B2 (ja) |
KR (1) | KR101401060B1 (ja) |
CN (1) | CN102498229B (ja) |
CA (1) | CA2766327C (ja) |
ES (2) | ES2426226T3 (ja) |
RU (1) | RU2516214C2 (ja) |
WO (1) | WO2011000635A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2426226T3 (es) | 2009-06-30 | 2013-10-22 | Hydro Aluminium Deutschland Gmbh | Banda de AlMgSi para aplicaciones con altos requisitos de conformación |
EP2570257B1 (de) | 2011-09-15 | 2021-05-12 | Hydro Aluminium Rolled Products GmbH | Aluminiumverbundwerkstoff mit AlMgSi-Kernlegierungsschicht |
ES2459307T3 (es) * | 2011-09-15 | 2014-05-08 | Hydro Aluminium Rolled Products Gmbh | Procedimiento de producción para banda de aluminio de AlMgSi |
EP2766205A2 (de) * | 2011-10-11 | 2014-08-20 | KSM Castings Group GmbH | Gussstück |
DE102013108127A1 (de) | 2012-08-23 | 2014-02-27 | Ksm Castings Group Gmbh | Al-Gusslegierung |
EP2954081B1 (de) | 2013-02-06 | 2016-10-05 | KSM Castings Group GmbH | Al-gusslegierung |
FR3008427B1 (fr) | 2013-07-11 | 2015-08-21 | Constellium France | Tole en alliage d'aluminium pour structure de caisse automobile |
DE102013221710A1 (de) | 2013-10-25 | 2015-04-30 | Sms Siemag Aktiengesellschaft | Aluminium-Warmbandwalzstraße und Verfahren zum Warmwalzen eines Aluminium-Warmbandes |
WO2018033537A2 (de) * | 2016-08-15 | 2018-02-22 | Hydro Aluminium Rolled Products Gmbh | ALUMINIUMLEGIERUNG UND ALUMINIUMLEGIERUNGSBAND FÜR DEN FUßGÄNGERAUFPRALLSCHUTZ |
CN110621797A (zh) | 2017-05-11 | 2019-12-27 | 阿莱利斯铝业迪弗尔私人有限公司 | 具有优异成型性的Al-Si-Mg合金轧制片材产品的制造方法 |
KR20200131904A (ko) | 2018-05-15 | 2020-11-24 | 노벨리스 인크. | F* 및 w 조질 알루미늄 합금 제품 및 이를 제조하는 방법 |
EP3825428B1 (de) * | 2019-11-25 | 2022-11-16 | AMAG casting GmbH | Druckgussbauteil und verfahren zur herstellung eines druckgussbauteils |
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JP4200082B2 (ja) * | 2003-11-18 | 2008-12-24 | 古河スカイ株式会社 | 成形加工用アルミニウム合金板およびその製造方法 |
EP1533394A1 (de) | 2003-11-20 | 2005-05-25 | Alcan Technology & Management Ltd. | Automobilkarosseriebauteil |
DE102004022817A1 (de) * | 2004-05-08 | 2005-12-01 | Erbslöh Ag | Dekorativ anodisierbare, gut verformbare, mechanisch hoch belastbare Aluminiumlegierung, Verfahren zu deren Herstellung und Aluminiumprodukt aus dieser Legierung |
US7617709B2 (en) * | 2004-10-14 | 2009-11-17 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Apparatus for controlling materials quality in rolling, forging, or leveling process |
JP4495623B2 (ja) * | 2005-03-17 | 2010-07-07 | 株式会社神戸製鋼所 | 伸びフランジ性および曲げ加工性に優れたアルミニウム合金板およびその製造方法 |
ES2426226T3 (es) | 2009-06-30 | 2013-10-22 | Hydro Aluminium Deutschland Gmbh | Banda de AlMgSi para aplicaciones con altos requisitos de conformación |
ES2459307T3 (es) † | 2011-09-15 | 2014-05-08 | Hydro Aluminium Rolled Products Gmbh | Procedimiento de producción para banda de aluminio de AlMgSi |
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- 2009-06-30 EP EP09164221.5A patent/EP2270249B2/de active Active
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- 2010-05-21 KR KR1020127001479A patent/KR101401060B1/ko active IP Right Grant
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- 2010-05-21 ES ES10723562T patent/ES2746846T3/es active Active
- 2010-05-21 RU RU2012102976/02A patent/RU2516214C2/ru active
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Also Published As
Publication number | Publication date |
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EP2270249B1 (de) | 2013-05-29 |
US10612115B2 (en) | 2020-04-07 |
CA2766327C (en) | 2016-02-02 |
US10047422B2 (en) | 2018-08-14 |
JP2012531521A (ja) | 2012-12-10 |
CA2766327A1 (en) | 2011-01-06 |
EP2449145A1 (de) | 2012-05-09 |
US20160068939A1 (en) | 2016-03-10 |
EP2270249B2 (de) | 2020-05-27 |
EP2449145B1 (de) | 2019-08-07 |
EP2270249A1 (de) | 2011-01-05 |
RU2516214C2 (ru) | 2014-05-20 |
CN102498229A (zh) | 2012-06-13 |
KR20120057607A (ko) | 2012-06-05 |
KR101401060B1 (ko) | 2014-05-29 |
WO2011000635A1 (de) | 2011-01-06 |
ES2746846T3 (es) | 2020-03-09 |
CN102498229B (zh) | 2014-03-12 |
US20120222783A1 (en) | 2012-09-06 |
RU2012102976A (ru) | 2013-08-10 |
ES2426226T3 (es) | 2013-10-22 |
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