CN105712732A - 碳钢与氧化锆陶瓷的连接件 - Google Patents
碳钢与氧化锆陶瓷的连接件 Download PDFInfo
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- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 title claims abstract description 108
- 239000000919 ceramic Substances 0.000 title claims abstract description 54
- 229910000975 Carbon steel Inorganic materials 0.000 title claims abstract description 51
- 239000010962 carbon steel Substances 0.000 title claims abstract description 51
- 230000007704 transition Effects 0.000 claims abstract description 23
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 17
- 239000010936 titanium Substances 0.000 claims abstract description 17
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000006104 solid solution Substances 0.000 claims abstract description 8
- PMTRSEDNJGMXLN-UHFFFAOYSA-N titanium zirconium Chemical compound [Ti].[Zr] PMTRSEDNJGMXLN-UHFFFAOYSA-N 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 5
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium(II) oxide Chemical compound [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910000765 intermetallic Inorganic materials 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 150000003608 titanium Chemical class 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 229910052742 iron Inorganic materials 0.000 abstract 1
- IXQWNVPHFNLUGD-UHFFFAOYSA-N iron titanium Chemical compound [Ti].[Fe] IXQWNVPHFNLUGD-UHFFFAOYSA-N 0.000 abstract 1
- 238000010008 shearing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910002804 graphite Inorganic materials 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000004826 seaming Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
- C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
- C04B37/023—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used
- C04B37/026—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used consisting of metals or metal salts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/02—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
- B23K20/021—Isostatic pressure welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
- B23K20/227—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/16—Composite materials, e.g. fibre reinforced
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
- C04B2237/12—Metallic interlayers
- C04B2237/122—Metallic interlayers based on refractory metals
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
- C04B2237/12—Metallic interlayers
- C04B2237/123—Metallic interlayers based on iron group metals, e.g. steel
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- 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.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12583—Component contains compound of adjacent metal
- Y10T428/1259—Oxide
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- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
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- Compositions Of Oxide Ceramics (AREA)
- Ceramic Products (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
本发明提供一种碳钢与氧化锆陶瓷的连接件,包括一碳钢件、一氧化锆陶瓷件及连接该碳钢件与该氧化锆陶瓷件的连接部,该连接部包括一第一过渡层、一钛金属层及一第二过渡层,该第一过渡层位于该氧化锆陶瓷件与该钛金属层之间,该第一过渡层由钛与铁的固熔体及钛铁金属间化合物组成,该第二过渡层主要由钛氧化合物、钛锆化合物组成,该连接件具有较佳的剪切强度。
Description
技术领域
本发明涉及一种金属与陶瓷的连接件,尤其涉及一种碳钢与氧化锆陶瓷的连接件。
背景技术
碳钢被广泛应用于制造工程结构(比如船舶、发动机、高压容器等)和机械零件(如齿轮、轴等)。然而碳钢存在耐磨性较差、硬度较低、抗热冲击性及高温耐蚀性较低等缺点,已经很难满足现代生产技术对材料综合性能的进一步需求。而氧化锆陶瓷具有硬度高、高温抗腐蚀、耐磨损、抗热冲击等优点。碳钢和氧化锆连接在一起制备成复合结构,对于碳钢在高温环境中应用具有非常重要的意义。
由于这两种材料的物理、化学性能差异较大,使得两者之间的连接非常困难,目前主要采用熔焊、钎焊、固相扩散连接及瞬间液相连接来实现陶瓷与金属的连接。但这些方法存在许多不足:难于制得高结合强度的接头;对金属件表面的清洁度及设备真空度要求很高;固相扩散连接及瞬间液相连接温度要求较高,保温时间长,导致两者间的连接耗时、耗能;熔焊容易产生裂纹;钎焊虽然连接温度较低,但由于钎料的熔点普遍较低,因此钎焊难于制得能在高温下使用的接头。
发明内容
有鉴于此,有必要提供一种较高结合强度的碳钢与氧化锆陶瓷的连接件。
一种碳钢与氧化锆陶瓷的连接件,其特征在于:该碳钢与氧化锆陶瓷的连接件包括一碳钢件、一氧化锆陶瓷件及连接该碳钢件与该氧化锆陶瓷件的连接部,该连接部包括一第一过渡层、一钛金属层及一第二过渡层,该第一过渡层位于该氧化锆陶瓷件与该钛金属层之间,是由钛与铁的固熔体及钛铁金属间化合物组成,该第二过渡层包含有钛锆固熔体,主要由钛氧化合物、钛锆化合物组成。
相较于现有技术,该碳钢与氧化锆陶瓷的连接件对制程设备的真空度要求较低,且其连接界面具有较大的剪切强度。
附图说明
图1为本发明较佳实施例使用一放电等离子体烧结设备进行碳钢与氧化锆陶瓷连接的示意图。
图2为本发明较佳实施例的碳钢与氧化锆陶瓷的连接件的剖面示意图。
主要元件符号说明
放电等离子体烧结设备10
轴向压力系统11
电极12
炉膛13
直流脉冲电源14
控制系统15
碳钢件20
氧化锆陶瓷件30
活性中间层40
石墨模具50
上压头51
下压头52
中模53
碳钢与氧化锆陶瓷的连接件100
连接部60
第一过渡层61
钛金属层62
第二过渡层63
具体实施方式
请参阅图1,本发明较佳实施例的碳钢与氧化锆陶瓷的连接方法主要通过采用一放电等离子体烧结设备10来完成,该方法主要包括如下步骤:
(1)提供一待连接的碳钢件20、一氧化锆陶瓷件30及一活性中间层40。该活性中间层40为钛箔,其厚度大约为0.1~0.5mm,较佳厚度为0.2~0.3mm。
(2)对活性中间层40及碳钢件20和氧化锆陶瓷件30的待连接表面进行打磨和清洗,并吹干。本实施例中可以使用400~800目的金相砂纸对活性中间层40、碳钢件20及氧化锆陶瓷件30打磨;然后用稀盐酸或稀硫酸溶液进行清洗;酸清洗后用水冲洗并吹干。以下将活性中间层40、碳钢件20及氧化锆陶瓷件30统称为工件。
(3)提供一石墨模具50,该石墨模具50包括上压头51、下压头52及中模53,该中模53具有一模腔(图未示),用于容置待连接工件。
(4)将工件放入石墨模具50中,使活性中间层40夹放在碳钢件20与氧化锆陶瓷件30之间,并且用上压头51和下压头52压紧。
(5)提供一放电等离子体烧结设备10,比如可采用日本住友石炭公司生产的SPS3.20MK-IV型放电等离子烧结设备。该放电等离子体烧结设备10主要包括:轴向压力系统11,用于对烧结工件提供轴向压力;正、负电极12;炉膛13;直流脉冲电源14,用于对烧结工件提供脉冲电流,使工件升温;温度测量单元(图未示)及控制系统15等。该直流脉冲电源脉宽比为12:2,最大电流可达5000A。
(6)将石墨模具50放入该放电等离子体烧结设备10的炉膛13中,并且用上压头51和下压头52分别与放电等离子体烧结设备10的正、负电极12对准连接,炉膛13抽真空至真空度为6~10Pa,开启直流脉冲电源14,设置如下工艺参数对工件进行放电等离子体连接:轴向压力为10~50MPa,升温速率为50~600℃/min;当温度为800~1100℃时,保持该温度范围约10~50分钟时长,该温度即为连接温度,此时对应施加的脉冲电流强度大约为2500~4500A。其中所施加的轴向压力可根据氧化锆陶瓷件30的大小、厚度进行具体调整。所述升温速率较佳为50~300℃/min,连接温度较佳为850~1050℃,保温时间较佳为10~30分钟,脉冲电流强度较佳为600~4000A。
(7)待冷却后取出碳钢与氧化锆陶瓷的连接件。
上述碳钢与氧化锆陶瓷的连接方法通过采用一放电等离子体烧结设备10(或者称脉冲电流加热设备),对碳钢件20与氧化锆陶瓷件30施加脉冲电流,以在碳钢件20与氧化锆陶瓷件30的接触缝隙之间放电产生高热等离子体,等离子体清洁并活化工件的表面,提高工件表面的原子扩散能力。
在受脉冲电流作用下,碳钢件20、氧化锆陶瓷件30及活性中间层40钛箔产生自发热及局部放电热,钛箔的活化温度低于碳钢件20和氧化锆陶瓷件30的软化温度,钛箔首先活化释放出Ti原子,Ti原子迅速扩散到碳钢件20和氧化锆陶瓷件30表面,并与碳钢件20和氧化锆陶瓷件30发生一物理、化学反应,比如Ti原子的夺氧能力较强,会从氧化锆陶瓷件30中夺取氧,形成钛氧化合物,同时会与锆形成钛锆化合物,还会与氧化锆陶瓷件30反应形成固熔体等,由此在碳钢/氧化锆陶瓷界面形成新的物相结构,该新的物相结构有利于促进氧化锆陶瓷/碳钢界面的扩散结合,加之在轴向压力作用下,工件间接触面积不断增大,最终达到紧密接触而连接在一起。
上述碳钢与氧化锆陶瓷的连接方法保温时间短,能耗低,对炉膛真空度要求较低。
图2所示为由上述连接方法制得的碳钢与氧化锆陶瓷的连接件100,包括该碳钢件20、该氧化锆陶瓷件30及连接该碳钢件20与该氧化锆陶瓷件30的连接部60。该连接部60包括一第一过渡层61、一钛金属层62及一第二过渡层63。该第一过渡层61位于该碳钢件20与该钛金属层62之间,该第一过渡层61主要由钛与铁的固熔体及钛铁金属间化合物组成。该第二过渡层63位于该氧化锆陶瓷件30与该钛金属层62之间,该第二过渡层63主要由钛氧化合物、钛锆化合物及极少量的钛锆固熔体组成。该第一过渡层61及第二过渡层63的厚度大约均为5~30μm,较佳地为10~20μm。
该碳钢与氧化锆陶瓷的连接件100的连接部60平整均匀,无裂缝,无孔隙。经检测,该碳钢与氧化锆陶瓷的连接件100的碳钢/氧化锆陶瓷界面的剪切强度可达80~150MPa。
Claims (2)
1.一种碳钢与氧化锆陶瓷的连接件,其特征在于:该碳钢与氧化锆陶瓷的连接件包括一碳钢件、一氧化锆陶瓷件及连接该碳钢件与该氧化锆陶瓷件的连接部,该连接部包括一第一过渡层、一钛金属层及一第二过渡层,该第一过渡层位于该氧化锆陶瓷件与该钛金属层之间,是由钛与铁的固熔体及钛铁金属间化合物组成,该第二过渡层包含有钛锆固熔体,主要由钛氧化合物、钛锆化合物组成。
2.如权利要求1所述的碳钢与氧化锆陶瓷的连接件,其特征在于:该碳钢与氧化锆陶瓷的连接件的碳钢/氧化锆陶瓷界面的剪切强度为80~150MPa。
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US9333588B2 (en) * | 2011-01-28 | 2016-05-10 | GM Global Technology Operations LLC | Crack avoidance in resistance spot welded materials |
CN104014921B (zh) * | 2014-04-25 | 2016-04-27 | 长安大学 | 一种快速制备铜钼多层复合材料的方法 |
CN104014922B (zh) * | 2014-06-24 | 2016-08-24 | 长安大学 | 一种硬质合金与钢的快速扩散焊接方法 |
CN106181000A (zh) * | 2016-07-27 | 2016-12-07 | 武汉理工大学 | 一种钨合金与钼合金的连接方法 |
CN106825885B (zh) * | 2017-02-24 | 2019-03-08 | 合肥工业大学 | 一种电场辅助下的TZM合金与WRe合金的连接方法 |
CN107096987A (zh) * | 2017-03-22 | 2017-08-29 | 华南理工大学 | 一种基于脉冲电流处理的金属棒材快速扩散焊接方法 |
CN107043269B (zh) * | 2017-04-12 | 2020-08-18 | 武汉理工大学 | 一种陶瓷低温快速焊接改性的方法 |
CN107081517B (zh) * | 2017-06-28 | 2019-11-29 | 合肥工业大学 | 一种TZM和WRe异种合金的低温连接方法 |
CN107175398A (zh) * | 2017-06-28 | 2017-09-19 | 合肥工业大学 | 一种钼合金与钨合金的sps扩散焊接方法 |
CN107486619A (zh) * | 2017-08-30 | 2017-12-19 | 合肥工业大学 | 一种TZM与WRe异种难熔合金的SPS扩散焊接方法 |
CN109702312A (zh) * | 2018-09-25 | 2019-05-03 | 北京理工大学 | 一种焊接方法和应用 |
CN109604410A (zh) * | 2018-11-09 | 2019-04-12 | 南京航空航天大学 | 一种钛合金多层板件快速成形装置及其成形方法 |
CN112062591B (zh) * | 2020-09-21 | 2021-08-03 | 吉林大学 | 一种ZrO2陶瓷与金属的低温快速烧结方法、连接件和装置 |
CN115283807B (zh) * | 2022-08-29 | 2024-11-26 | 浙江工业大学 | 一种锆及其合金的低温快速放电等离子扩散连接方法 |
CN115647553A (zh) * | 2022-10-21 | 2023-01-31 | 华南理工大学 | 一种TiAl-Ti2AlNb异种金属焊接材料及其低温高效的扩散焊连接方法 |
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CN105712731A (zh) | 2016-06-29 |
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US20120021245A1 (en) | 2012-01-26 |
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