JP2013510944A - 海洋気候に耐えられる工事部材の塗層に対する拡散処理を施す方法 - Google Patents
海洋気候に耐えられる工事部材の塗層に対する拡散処理を施す方法 Download PDFInfo
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- 238000009792 diffusion process Methods 0.000 title claims abstract description 49
- 239000011247 coating layer Substances 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 239000010410 layer Substances 0.000 claims abstract description 31
- 238000007747 plating Methods 0.000 claims abstract description 30
- 238000007598 dipping method Methods 0.000 claims abstract description 7
- 230000003628 erosive effect Effects 0.000 claims abstract description 7
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 18
- 239000000243 solution Substances 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 13
- 239000012744 reinforcing agent Substances 0.000 claims description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- 238000005238 degreasing Methods 0.000 claims description 7
- 238000007654 immersion Methods 0.000 claims description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 7
- 239000011259 mixed solution Substances 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- IXCSERBJSXMMFS-UHFFFAOYSA-N hcl hcl Chemical compound Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 5
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000007781 pre-processing Methods 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 abstract description 16
- 230000007797 corrosion Effects 0.000 abstract description 15
- 238000012545 processing Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000008367 deionised water Substances 0.000 description 6
- 229910021641 deionized water Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000005554 pickling Methods 0.000 description 3
- 238000006056 electrooxidation reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 210000003660 reticulum Anatomy 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/12—Aluminium or alloys based thereon
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
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- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/02—Pretreatment of the material to be coated
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/60—After-treatment
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
- C23C2/29—Cooling or quenching
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12986—Adjacent functionally defined components
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Thermal Sciences (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Coating With Molten Metal (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
Description
部材に対する前処理を施す第1ステップと、
部材を雰囲気保護炉において予熱する第2ステップと、
予熱した部材をめっき溶液に浸漬して、浸漬過程において部材を回転させる第3ステップと、
界面における原子を拡散させて被覆体上に拡散層を形成することによって、塗層と被覆体との冶金接合が実現させるように、浸漬・めっきした部材を真空炉に入れ、800〜950℃で1〜3時間保温した後、徐々に冷却して取り出して拡散処理する第4ステップと、を含む。
(1)部材を洗浄、脱脂した後、酸洗・錆取り処理を通して、脱イオン水で洗浄する。
(1)部材を洗浄、脱脂した後、酸洗・錆取り処理を通して、脱イオン水で洗浄する。
(1)部材を洗浄、脱脂した後、酸洗・錆取り処理を通して、脱イオン水で洗浄する。
特別な説明を必要とするのは、表1では、本発明におけるめっき溶液の好しい実施例のみが挙げられていることである。表1のミクロ合金元素が、同時にMg、Ti、Niという3種元素を含んでいる。しかしながら、これらは必要技術特徴として説明するのではなく、本発明のミクロ合金元素がMg、Ti、Niのうちから選ばれる1種、2種または3種でありうる。また、表1において記載されている前記ナノ酸化物粒子補強剤はTiO2であるが、本発明のナノ酸化物粒子補強剤はCeO2 から選ばれてもよく、2種が同時に使用されることもできる。
Claims (10)
- 部材に対する前処理を施す第1ステップと、
前記部材を雰囲気保護炉において予熱する第2ステップと、
前記予熱した部材をめっき溶液に浸漬し、浸漬過程において部材を回転させる第3ステップと、
界面の原子を拡散させて被覆体で拡散層を形成することによって、塗層と被覆体との冶金接合を実現させるように、前記浸漬・めっきした部材を真空炉に入れて、800〜950℃で1〜3時間保温した後、徐々に冷却して取り出して拡散処理する第4ステップと、
を含む、海洋気候に耐えられる工事部材の塗層に対する拡散処理を施す方法。 - 前記第1ステップの部材に対する前処理は、脱脂、錆取り処理及び浸食処理を含む、請求項1に記載の海洋気候に耐えられる工事部材の塗層に対する拡散処理を施す方法。
- 前記浸食処理は、脱脂・錆取り処理した部材を塩酸とフッ化水素酸との混合溶液に入れて、室温で1〜3分間浸食させることであり、
前記塩酸と前記フッ化水素酸の混合溶液が体積で計算して、塩酸HClが94%〜96%を占め、フッ化水素酸HFが4%〜6%を占める、
請求項2に記載の海洋気候に耐えられる工事部材の塗層に対する拡散処理を施す方法。 - 前記第2ステップにおいて、前記部材を雰囲気保護炉において、500〜650℃で10〜20分間予熱する、請求項1に記載の海洋気候に耐えられる工事部材の塗層に対する拡散処理を施す方法。
- 前記第3ステップにおいて、前記予熱した部材をめっき溶液に浸漬して1〜5分間浸漬させて、
前記めっき溶液が主にZn、Al、Si、RE、ミクロ合金元素とナノ酸化物粒子補強剤によって構成され、
前記ナノ酸化物粒子補強剤がTiO2、CeO2 のうちから選ばれる1種または2種であり、
前記ミクロ合金元素がMg、Ti、Niのうちから選ばれるいずれか1種または複数種であり、且つ、
前記各構成成分が、めっき溶液の合計総量に対して質量百分率でそれぞれZn:35〜58%、Si:0.3〜4.0%、RE:0.02〜1.0%であり、ナノ酸化物粒子補強剤の含有量の合計が0.01〜1.0%であり、ミクロ合金元素の含有量の合計が0.01〜6.0%であり、Al:余剰量である、
請求項1に記載の海洋気候に耐えられる工事部材の塗層に対する拡散処理を施す方法。 - 前記ナノ酸化物粒子補強剤の平均粒径が15〜60nmであることを特徴とする請求項5に記載の海洋気候に耐えられる工事部材の塗層に対する拡散処理を施す方法。
- 前記ミクロ合金元素の各構成成分のそれぞれの添加量が、合計総量に対して質量百分率で、Mg:0.1〜5.0%、Ti:0.01〜0.5%、Ni:0.1〜3.0%を占める、請求項5に記載の海洋気候に耐えられる工事部材の塗層に拡散処理を施す方法。
- 前記第4ステップにおいて、前記界面の原子を拡散させて被覆体上に形成される拡散層の厚さが10〜30μmである、請求項1に記載の海洋気候に耐えられる工事部材の塗層に対する拡散処理を施す方法。
- 塗層に拡散処理が施された、1種の海洋気候に耐えられる部材であって、
前記部材表面の塗層の厚さが200〜300μmであり、
前記塗層が界面の原子を拡散させて被覆体上に形成した拡散層も含み、前記拡散層を介して塗層と被覆体との冶金接合が実現されており、
前記拡散層の厚さが10〜30μmである、塗層に拡散処理が施された、1種の海洋気候に耐えられる部材。 - 前記拡散層は、部材に対する前処理を施す第1ステップと、前記部材を雰囲気保護炉において予熱する第2ステップと、前記予熱した部材をめっき溶液に浸漬し、浸漬過程において部材を回転させる第3ステップと、界面の原子を拡散させて被覆体上に拡散層を形成することによって、塗層と被覆体との冶金接合を実現させるように、前記浸漬・めっきした部材を真空炉に入れ、800〜950℃で1〜3時間保温した後、徐々に冷却して取り出す拡散処理の4ステップとによって形成される、
請求項9に記載の海洋気候に耐えられる部材。
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CN2009102627153A CN101760717B (zh) | 2009-12-28 | 2009-12-28 | 一种对耐海洋气候工程零件涂层进行扩散处理的方法 |
CN200910262715.3 | 2009-12-28 | ||
PCT/CN2010/071484 WO2011079555A1 (zh) | 2009-12-28 | 2010-03-31 | 一种对耐海洋气候工程零件涂层进行扩散处理的方法 |
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CN101760716B (zh) * | 2009-12-28 | 2011-09-21 | 江苏麟龙新材料股份有限公司 | 一种在钛合金表面制备抗接触腐蚀涂层的方法 |
CN103628013B (zh) * | 2013-11-12 | 2016-03-02 | 江苏大学 | 一种钢件表面高温耐磨涂层的制备方法 |
CN103628015B (zh) * | 2013-11-12 | 2017-01-11 | 江苏大学 | 一种用于链条零件的耐蚀表面处理方法 |
CN111850447A (zh) * | 2020-07-28 | 2020-10-30 | 攀钢集团研究院有限公司 | 高性能锌铝镁镀层钢板及其制备方法 |
CN113235040A (zh) * | 2021-04-27 | 2021-08-10 | 龚雅斌 | 一种新型人民防空工程防护设备合金共渗工艺 |
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US8871037B2 (en) | 2014-10-28 |
EP2520687A1 (en) | 2012-11-07 |
KR20110094184A (ko) | 2011-08-22 |
EP2520687A4 (en) | 2016-01-20 |
US20120263972A1 (en) | 2012-10-18 |
CN101760717A (zh) | 2010-06-30 |
WO2011079555A1 (zh) | 2011-07-07 |
EP2520687B1 (en) | 2017-10-25 |
CN101760717B (zh) | 2011-09-21 |
KR101303272B1 (ko) | 2013-09-03 |
JP5694351B2 (ja) | 2015-04-01 |
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AU2010338894A1 (en) | 2011-08-04 |
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