JP2014500907A - Ni−Fe−Cr−Mo−合金 - Google Patents
Ni−Fe−Cr−Mo−合金 Download PDFInfo
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- JP2014500907A JP2014500907A JP2013535279A JP2013535279A JP2014500907A JP 2014500907 A JP2014500907 A JP 2014500907A JP 2013535279 A JP2013535279 A JP 2013535279A JP 2013535279 A JP2013535279 A JP 2013535279A JP 2014500907 A JP2014500907 A JP 2014500907A
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- 229910001182 Mo alloy Inorganic materials 0.000 title description 3
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 51
- 239000000956 alloy Substances 0.000 claims abstract description 51
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 18
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 8
- 239000012535 impurity Substances 0.000 claims abstract description 3
- 238000005260 corrosion Methods 0.000 claims description 33
- 230000007797 corrosion Effects 0.000 claims description 33
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 23
- 238000004519 manufacturing process Methods 0.000 claims description 22
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 13
- 238000012360 testing method Methods 0.000 claims description 11
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 8
- 229910052684 Cerium Inorganic materials 0.000 claims description 7
- 230000002378 acidificating effect Effects 0.000 claims description 6
- 230000003628 erosive effect Effects 0.000 claims description 6
- 230000007935 neutral effect Effects 0.000 claims description 6
- 229910001122 Mischmetal Inorganic materials 0.000 claims description 5
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 4
- 239000002609 medium Substances 0.000 claims description 4
- 239000012736 aqueous medium Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 238000005336 cracking Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000005253 cladding Methods 0.000 claims 3
- 238000004880 explosion Methods 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 abstract description 13
- 229910052748 manganese Inorganic materials 0.000 abstract description 13
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 10
- 229910052802 copper Inorganic materials 0.000 abstract description 6
- 229910052710 silicon Inorganic materials 0.000 abstract description 6
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 22
- 239000011651 chromium Substances 0.000 description 19
- 239000011572 manganese Substances 0.000 description 14
- 239000000243 solution Substances 0.000 description 13
- 238000000137 annealing Methods 0.000 description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 9
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 9
- 229910052759 nickel Inorganic materials 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 239000010949 copper Substances 0.000 description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000011733 molybdenum Substances 0.000 description 5
- 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 4
- 239000000126 substance Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 229910052746 lanthanum Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910052727 yttrium Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- VZUPOJJVIYVMIT-UHFFFAOYSA-N [Mo].[Ni].[Cr].[Fe] Chemical compound [Mo].[Ni].[Cr].[Fe] VZUPOJJVIYVMIT-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000007542 hardness measurement Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 150000002829 nitrogen Chemical class 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
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- C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
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- C22C—ALLOYS
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- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3033—Ni as the principal constituent
- B23K35/304—Ni as the principal constituent with Cr as the next major constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
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- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
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- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
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Abstract
Description
Cr(%)+10Mo(%)+5W(%) ≧50%
1/2Mn(%)+Ni(%) ≧35(%)
1.5% ≦Mo(%)+1/2W(%) <4
からなる合金に関する。
Tシグマ−ソルバス=24.6Cr+6.7Mn+50.9Mo+92.2Si−9.2Ni−17.9Cu−230.4C−238.4N+447 (元素の単位: 質量パーセント)。
Ni 33〜35%
Cr 26〜28%
Mo 6〜7%
Cu 0.5〜1.5%
Mn 1.0〜4%
Si 最大0.1%
Al 0.01〜0.3%
C 最大0.01%
N 0.1〜0.25%
B 0.001〜0.004%
希土類元素(SE) >0〜1%
Fe 残り(不可避の不純物を含む)。
・ 高い塩化物イオン濃度を有する水性の中性媒体または酸性媒体中で、殊に孔食および/または隙間腐食に対する良好な腐食耐性を有さなければならない部品の製造のための材料として;
・ 1000ppmまでの塩化物イオン濃度を有する工業用リン酸中で、100℃で、0.20mm/年未満の侵食速度を有さなければならない部品の製造のための材料として;
・ 45000ppmのオーダーの塩化物イオン濃度を有する水性の中性媒体中で、75℃で少なくとも1000mVHの孔食電位、および90℃で少なくとも800mVHの孔食電位を有さなければならない部品の製造のための材料として;
・ 50000ppm以上の塩化物イオン濃度を有する酸性媒体、例えばFeCl3溶液中で、少なくとも80℃の臨界孔食温度および少なくとも50℃の臨界隙間腐食温度を有さなければならない部品の製造のための材料として;
・ ASTM G 28、Practice Aによる条件下で、粒界腐食に対する耐久性があり、且つ、溶体化焼鈍状態において0.5mm/年未満の侵食速度を有する部品の製造のための材料として;
・ 酸性ガス耐久試験の条件で、応力き裂および孔食がない部品の製造のための材料として。
組織はシグマ相がなく、且つ完全に再結晶化している。
室温での引っ張り試験: 横断面試料
HRB 84
262 Joule (Av)
試験媒体Gruenen Todにおける臨界孔食温度の試験は、55℃の規定温度を上回ったという結果が得られた。
22mmの圧延板からの試料は、ASTM G48 C試験において、90〜100℃の間の臨界孔食温度に達した。比較としての、5mmの板からの材料1.4562の試料は、この試験において、最大温度95℃に達した。
結果として、0.19mm/年の値が得られ、この場合、研磨面において粒界腐食は認められなかった。
Claims (20)
- Ni 33〜35質量%
Cr 26〜28質量%
Mo 6〜7質量%
Cu 0.5〜1.5質量%
Mn 1.0〜4質量%
Si 最大0.1質量%
Al 0.01〜0.3質量%
C 最大0.01質量%
N 0.1〜0.25質量%
B 0.001〜0.004質量%
希土類元素 0より多く1質量%まで
Fe 残り (不可避の不純物を含む)
を有する合金。 - Ni含有率が33.5〜34.5質量%であることを特徴とする、請求項1に記載の合金。
- Mn含有率が1.5〜3.5質量%であることを特徴とする、請求項1または2に記載の合金。
- Mn含有率が1.5〜3.0質量%であることを特徴とする、請求項1から3までのいずれか1項に記載の合金。
- Mn含有率が1.5〜2.6質量%であることを特徴とする、請求項1から4までのいずれか1項に記載の合金。
- Mn含有率が1.5〜2.0質量%であることを特徴とする、請求項1から5までのいずれか1項に記載の合金。
- 窒素含有率が0.14〜0.22質量%であることを特徴とする、請求項1から6までのいずれか1項に記載の合金。
- セリウムのミッシュメタルによる希土類元素の含有率が、0.001と0.1%との間であることを特徴とする、請求項1から7までのいずれか1項に記載の合金。
- 希土類元素の合計が最大0.06質量%であることを特徴とする、請求項8に記載の合金。
- 孔食指数 PREN(=Cr[質量%]+3.3Mo[質量%]+30N[質量%])が50以上、殊に54以上であることを特徴とする、請求項1から9までのいずれか1項に記載の合金。
- 高い塩化物イオン濃度を有する水性の中性媒体または酸性媒体中で、殊に孔食および/または隙間腐食に対する良好な腐食耐性を有する部品の製造のための材料としての、請求項1から10までのいずれか1項に記載の合金の使用。
- 1000ppmまでの塩化物イオン濃度を有する工業用リン酸中で、100℃で0.20mm/年未満の侵食速度を有する部品の製造のための材料としての、請求項1から10までのいずれか1項に記載の合金の使用。
- 20000ppm以上、殊に40000ppm以上のオーダーの塩化物イオン濃度を有する水性の中性媒体中、75℃で少なくとも1000mVHの孔食電位、および90℃で少なくとも800mVHの孔食電位を有する部品の製造のための材料としての、請求項1から10までのいずれか1項に記載の合金の使用。
- 50000ppm以上の塩化物イオン濃度を有する酸性媒体中、例えばFeCl3溶液中で、少なくとも80℃の臨界孔食温度および少なくとも50℃の臨界隙間腐食温度を有する部品の製造のための材料としての、請求項1から10までのいずれか1項に記載の合金の使用。
- ASTM G 28、Practice Aによる条件下で、粒界腐食に対して耐久性があり、且つ、0.5mm/年未満の侵食速度を有する部品の製造のための材料としてしての、請求項1から10までのいずれか1項に記載の合金の使用。
- 酸性ガス耐久試験の条件下で、応力き裂腐食および孔食がない部品の製造のための材料としての、請求項1から10までのいずれか1項に記載の合金の使用。
- テープ、板、および管のための請求項1から10までのいずれか1項に記載の合金の使用。
- 棒、鋳造部品、およびワイヤとしての、同様に、溶接ワイヤとしての請求項1から10までのいずれか1項に記載の合金の使用。
- クラッド法に供される支持材料としての請求項1から10までのいずれか1項に記載の合金の使用。
- 前記支持材料がロールクラッド法または爆発クラッド法に供される、請求項19に記載の合金の使用。
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DE102010049781A DE102010049781A1 (de) | 2010-10-29 | 2010-10-29 | Ni-Fe-Cr-Mo-Legierung |
DE102010049781.9 | 2010-10-29 | ||
PCT/DE2011/001875 WO2012059080A2 (de) | 2010-10-29 | 2011-10-20 | Ni-fe-cr-mo-legierung |
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JP2014500907A true JP2014500907A (ja) | 2014-01-16 |
JP5661938B2 JP5661938B2 (ja) | 2015-01-28 |
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EP (1) | EP2632628B1 (ja) |
JP (1) | JP5661938B2 (ja) |
KR (1) | KR101530940B1 (ja) |
CN (1) | CN103249518B (ja) |
AU (1) | AU2011325609A1 (ja) |
BR (1) | BR112013010324B1 (ja) |
DE (1) | DE102010049781A1 (ja) |
WO (1) | WO2012059080A2 (ja) |
Cited By (2)
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JP2020512485A (ja) * | 2017-03-22 | 2020-04-23 | サンドビック インテレクチュアル プロパティー アクティエボラーグ | 粉末及びhip処理された物体、並びにこれらの製造 |
WO2023190526A1 (ja) * | 2022-03-30 | 2023-10-05 | 日本製鉄株式会社 | NiCrFe合金材 |
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CN105986195A (zh) * | 2015-02-09 | 2016-10-05 | 宝钢特钢有限公司 | 一种新型抗点蚀耐热镍基合金 |
CN106480445B (zh) * | 2015-09-02 | 2019-02-26 | 沈阳大陆激光工程技术有限公司 | 在卷取机夹送辊表面制备耐磨抗热复合涂层的合金材料 |
US10487377B2 (en) * | 2015-12-18 | 2019-11-26 | Heraeus Deutschland GmbH & Co. KG | Cr, Ni, Mo and Co alloy for use in medical devices |
GB2546808B (en) * | 2016-02-01 | 2018-09-12 | Rolls Royce Plc | Low cobalt hard facing alloy |
GB2546809B (en) * | 2016-02-01 | 2018-05-09 | Rolls Royce Plc | Low cobalt hard facing alloy |
KR20190021444A (ko) | 2016-06-30 | 2019-03-05 | 제이에프이 스틸 가부시키가이샤 | 전봉 용접 스테인리스 클래드 강관 및 그의 제조 방법 |
US11697869B2 (en) | 2020-01-22 | 2023-07-11 | Heraeus Deutschland GmbH & Co. KG | Method for manufacturing a biocompatible wire |
DE102021106624A1 (de) | 2020-04-06 | 2021-10-07 | Vdm Metals International Gmbh | Verwendung einer Nickel-Chrom-Eisen-Legierung |
CN112553518B (zh) * | 2020-11-02 | 2022-03-01 | 抚顺特殊钢股份有限公司 | 一种核电蒸发器用铁镍铬基耐蚀合金热轧棒材制造方法 |
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- 2011-10-20 KR KR1020137009668A patent/KR101530940B1/ko active IP Right Grant
- 2011-10-20 WO PCT/DE2011/001875 patent/WO2012059080A2/de active Application Filing
- 2011-10-20 AU AU2011325609A patent/AU2011325609A1/en not_active Abandoned
- 2011-10-20 US US13/881,851 patent/US9228250B2/en active Active
- 2011-10-20 JP JP2013535279A patent/JP5661938B2/ja active Active
- 2011-10-20 CN CN201180052098.XA patent/CN103249518B/zh active Active
- 2011-10-20 EP EP11808562.0A patent/EP2632628B1/de active Active
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Also Published As
Publication number | Publication date |
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BR112013010324B1 (pt) | 2018-06-26 |
CN103249518B (zh) | 2015-11-25 |
JP5661938B2 (ja) | 2015-01-28 |
CN103249518A (zh) | 2013-08-14 |
US20160097112A1 (en) | 2016-04-07 |
US20130259739A1 (en) | 2013-10-03 |
DE102010049781A1 (de) | 2012-05-03 |
US9228250B2 (en) | 2016-01-05 |
KR20130089647A (ko) | 2013-08-12 |
WO2012059080A2 (de) | 2012-05-10 |
WO2012059080A3 (de) | 2012-06-28 |
AU2011325609A1 (en) | 2013-05-02 |
EP2632628B1 (de) | 2015-03-25 |
EP2632628A2 (de) | 2013-09-04 |
WO2012059080A9 (de) | 2012-10-18 |
KR101530940B1 (ko) | 2015-06-23 |
BR112013010324A2 (pt) | 2016-09-20 |
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