JP5465883B2 - 多孔質体 - Google Patents
多孔質体 Download PDFInfo
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- JP5465883B2 JP5465883B2 JP2008555559A JP2008555559A JP5465883B2 JP 5465883 B2 JP5465883 B2 JP 5465883B2 JP 2008555559 A JP2008555559 A JP 2008555559A JP 2008555559 A JP2008555559 A JP 2008555559A JP 5465883 B2 JP5465883 B2 JP 5465883B2
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- 239000011148 porous material Substances 0.000 title claims description 21
- 229910052751 metal Inorganic materials 0.000 claims description 25
- 239000002245 particle Substances 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 23
- 229910045601 alloy Inorganic materials 0.000 claims description 20
- 239000000956 alloy Substances 0.000 claims description 20
- 239000000843 powder Substances 0.000 claims description 20
- 238000005245 sintering Methods 0.000 claims description 19
- 229910052719 titanium Inorganic materials 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 13
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 13
- 150000002910 rare earth metals Chemical class 0.000 claims description 13
- 229910052727 yttrium Inorganic materials 0.000 claims description 13
- 229910052804 chromium Inorganic materials 0.000 claims description 12
- 229910052706 scandium Inorganic materials 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- 229910052748 manganese Inorganic materials 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 10
- 239000011230 binding agent Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 229910052726 zirconium Inorganic materials 0.000 claims description 7
- 229910052735 hafnium Inorganic materials 0.000 claims description 6
- 150000002739 metals Chemical class 0.000 claims description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 229910052758 niobium Inorganic materials 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 229910052715 tantalum Inorganic materials 0.000 claims description 5
- 229910052721 tungsten Inorganic materials 0.000 claims description 5
- 238000005551 mechanical alloying Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229910018575 Al—Ti Inorganic materials 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000007789 gas Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 12
- 239000011651 chromium Substances 0.000 description 7
- 239000000919 ceramic Substances 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 239000000446 fuel Substances 0.000 description 4
- 229910017060 Fe Cr Inorganic materials 0.000 description 3
- 229910002544 Fe-Cr Inorganic materials 0.000 description 3
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 238000001159 Fisher's combined probability test Methods 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000002083 X-ray spectrum Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000011195 cermet Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000000724 energy-dispersive X-ray spectrum Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010285 flame spraying Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005211 surface analysis Methods 0.000 description 1
- 238000005382 thermal cycling Methods 0.000 description 1
- 238000011282 treatment 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
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0232—Metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M8/1213—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the electrode/electrolyte combination or the supporting material
- H01M8/1226—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the electrode/electrolyte combination or the supporting material characterised by the supporting layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
- B22F2009/041—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by mechanical alloying, e.g. blending, milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M2008/1293—Fuel cells with solid oxide electrolytes
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249978—Voids specified as micro
- Y10T428/249979—Specified thickness of void-containing component [absolute or relative] or numerical cell dimension
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249986—Void-containing component contains also a solid fiber or solid particle
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Sustainable Development (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Powder Metallurgy (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
Description
請求項1:理論密度の40〜70%の密度を有し、開放空孔構造が優勢であり、50重量%を超えるFeを含有するFe基合金の焼結粒子を含有して成る、多孔質体であって、合金が、15〜35重量%のCr;0.01〜2重量%の、Ti、Zr、Hf、Mn、Y、Sc及び希土類金属からなる群から選ばれる一又は複数の元素;0〜10重量%の、Mo及び/又はAl;0〜5重量%の、Ni、W、Nb及びTaからなる群から選ばれる一又は複数の金属;0.1〜1重量%のO;残部の、Fe及び不純物;から成り、Y、Sc及び希土類金属からなる群から選ばれる少なくとも1つの金属と、Cr、Ti、Al及びMnからなる群から選ばれる少なくとも1つの金属とが、混合酸化物を形成する多孔質体。
請求項15:多孔質体を製造するための方法であって、少なくとも下記の工程を有することを特徴とする方法。
・元素粉末又は予備合金化粉末を用いた粉末混合物の製造。
・粉末混合物のメカニカルアロイイング。
・粉末混合物と結合剤との混合。ここで、結合剤の体積含有率は、焼結体の空孔容積に概ね一致する。
・1250℃〜1470℃の温度における保護ガス下の焼結。
請求項16:SOFCシステムにおける、本発明の多孔質体の、使用。
(実施例1)
多孔質体に対して、26重量%のCr、0.5重量%のY2O3、2重量%のMo、0.3重量%のMn、0.3重量%のTi及び0.03重量%のAlの組成を有する粉末混合物が、揺動回転型混合機内で均一化され、それに続いてアトライター内で、12時間保護ガスのもとで、メカニカルアロイイングされた。こうして得られた粉末が、36μm未満の粒度分級物に分級された。有機結合剤の添加後、500×300×0.65mmの寸法を有するグリーン体が成形された。結合剤の体積含有率は、多孔質体の所望の空孔率に、概ね一致した。焼結は、1,450℃において、水素下に行なわれ、測定された横方向焼結収縮率は、1%未満であった。焼結体は、密度が4.2g/cm3、平均空孔径が10μmであった。Al−Ti−Y含有混合酸化物は、表面分析とバルク分析との比較(図2、図3)から明らかとなるように、粒子表面で検出された。焼結された粒子の表面の約5%が混合酸化物で被覆されていた。
多孔質体に対して、18重量%のCr、0.5重量%のLa2O3、3重量%のNb、0.3重量%のMn、0.3重量%のZr及び0.03重量%のAlの組成を有する粉末混合物が、揺動回転型混合機内で均一化され、それに続いてアトライター内で15時間保護ガスのもとでメカニカルアロイイングされた。その他の処理が実施例1に従って行なわれたが、100μm未満の粒度分級物が分級された。焼結された物体は、密度が4.4g/cm3、平均空孔径が30μmであった。Al−Zr−La含有混合酸化物が、粒子表面で検出された。焼結された粒子の表面の約7%が混合酸化物で被覆されていた。
Claims (15)
- 理論密度の40〜70%の密度を有し、開放空孔構造が優勢であり、50重量%を超えるFeを含有するFe基合金の焼結粒子を含有して成る、多孔質体であって、合金が、15〜35重量%のCr;0.01〜2重量%の、Ti、Zr、Hf、Mn、Y、Sc及び希土類金属からなる群から選ばれる一又は複数の元素;0.5〜5重量%のMo、又は0.5〜5重量%のMo及び0〜9.5重量%のAl(但し、MoとAlとの合計量は、10重量%以下である。);0〜5重量%の、Ni、W、Nb及びTaからなる群から選ばれる一又は複数の金属;0.1〜1重量%のO;残部の、Fe及び不純物;から成り、Y、Sc及び希土類金属からなる群から選ばれる少なくとも1つの金属と、Cr、Ti、Al及びMnからなる群から選ばれる少なくとも1つの金属とが、混合酸化物を形成する多孔質体。
- 理論密度の40〜70%の密度を有し、開放空孔構造が優勢であり、50重量%を超えるFeを含有するFe基合金の焼結粒子を含有して成る、多孔質体であって、合金が、15〜35重量%のCr;0.1〜1重量%のTi、又は0.1〜1重量%のTi及び0.01〜1.9重量%のZr、Hf、Mn、Y、Sc及び希土類金属からなる群から選ばれる一又は複数の元素(但し、TiとZr、Hf、Mn、Y、Sc及び希土類金属からなる群から選ばれる一又は複数の元素との合計量は、2重量%以下である。);0〜10重量%の、Mo及び/又はAl;0〜5重量%の、Ni、W、Nb及びTaからなる群から選ばれる一又は複数の金属;0.1〜1重量%のO;残部の、Fe及び不純物;から成り、Y、Sc及び希土類金属からなる群から選ばれる少なくとも1つの金属と、Cr、Ti、Al及びMnからなる群から選ばれる少なくとも1つの金属とが、混合酸化物を形成する多孔質体。
- 理論密度の40〜70%の密度を有し、開放空孔構造が優勢であり、50重量%を超えるFeを含有するFe基合金の焼結粒子を含有して成る、多孔質体であって、合金が、15〜35重量%のCr;0.01〜2重量%の、Ti、Zr、Hf、Mn、Y、Sc及び希土類金属からなる群から選ばれる一又は複数の元素;0〜10重量%の、Mo及び/又はAl;0〜5重量%の、Ni、W、Nb及びTaからなる群から選ばれる一又は複数の金属;0.1〜1重量%のO;残部の、Fe及び不純物;から成り、Y、Sc及び希土類金属からなる群から選ばれる少なくとも1つの金属と、Cr、Ti、Al及びMnからなる群から選ばれる少なくとも1つの金属とが、混合酸化物を形成する多孔質体であって、焼結ネック直径が、1/5×粒径より大きいことを特徴とする多孔質体。
- 混合酸化物含有率が0.01〜2重量%であることを特徴とする請求項1ないし3のいずれか1項に記載の多孔質体。
- 多孔質体が、0.01〜1.5重量%の、Y、Sc、希土類金属、Ti及びAlからなる群から選ばれる金属の一又は複数の酸化物を含むことを特徴とする請求項1ないし4のいずれか1項に記載の多孔質体。
- 焼結粒子表面の1〜95%が混合酸化物で覆われていることを特徴とする請求項1ないし5の何れか一項に記載の多孔質体。
- 多孔質体が900℃/10hにおいて1%未満の体積収縮率を有することを特徴とする請求項1ないし6の何れか一項に記載の多孔質体。
- 合金が0.01〜2重量%のY−Ti、Y−Al及び/又はY−Al−Ti混合酸化物を含むことを特徴とする請求項1ないし7の何れか一項に記載の多孔質体。
- 合金が18〜28重量%のCrを含むことを特徴とする請求項1ないし8の何れか一項に記載の多孔質体。
- 合金が0.01〜1.5重量%のY2O3を含むことを特徴とする請求項1ないし9の何れか一項に記載の多孔質体。
- 平均空孔径が5〜100μmであることを特徴とする請求項1ないし10の何れか一項に記載の多孔質体。
- 平均粒径が20〜70μmであることを特徴とする請求項1ないし11の何れか一項に記載の多孔質体。
- 多孔質体が支持基体であることを特徴とする請求項1ないし12の何れか一項に記載の多孔質体。
- 請求項1ないし13の何れか一項に記載の多孔質体を製造するための方法であって、少なくとも下記の工程を有することを特徴とする方法。
・元素粉末又は予備合金化粉末を用いた粉末混合物の製造。
・粉末混合物のメカニカルアロイイング。
・粉末混合物と結合剤との混合。ここで、結合剤の体積含有率は、焼結体の空孔容積に一致する。
・1,250℃〜1,470℃の温度における保護ガス下の焼結。 - SOFCシステムにおける、請求項1ないし13の何れか一項に記載の多孔質体の、使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0014306U AT8975U1 (de) | 2006-02-27 | 2006-02-27 | Poröser körper |
ATGM143/2006 | 2006-02-27 | ||
PCT/AT2007/000092 WO2007095658A2 (de) | 2006-02-27 | 2007-02-23 | Poröser körper aus einer eisen-chrom-legierung für brennstoffzellen, die mischoxide enthält |
Publications (3)
Publication Number | Publication Date |
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JP2009528443A JP2009528443A (ja) | 2009-08-06 |
JP2009528443A5 JP2009528443A5 (ja) | 2010-01-21 |
JP5465883B2 true JP5465883B2 (ja) | 2014-04-09 |
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ID=37592013
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JP2008555559A Expired - Fee Related JP5465883B2 (ja) | 2006-02-27 | 2007-02-23 | 多孔質体 |
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US (1) | US8163435B2 (ja) |
EP (1) | EP1989338B1 (ja) |
JP (1) | JP5465883B2 (ja) |
KR (1) | KR101361284B1 (ja) |
CN (1) | CN101389777B (ja) |
AT (2) | AT8975U1 (ja) |
DE (1) | DE502007005197D1 (ja) |
DK (1) | DK1989338T3 (ja) |
ES (1) | ES2349198T3 (ja) |
PL (1) | PL1989338T3 (ja) |
WO (1) | WO2007095658A2 (ja) |
Families Citing this family (11)
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DE102007034967A1 (de) | 2007-07-26 | 2009-01-29 | Plansee Se | Brennstoffzelle und Verfahren zu deren Herstellung |
DE102008049712A1 (de) * | 2008-09-30 | 2010-04-01 | Siemens Aktiengesellschaft | Planare Hochtemperatur-Brennstoffzelle |
AT11555U1 (de) * | 2009-03-12 | 2010-12-15 | Plansee Se | Interkonnektor einer festelektrolyt-hochtemperatur-brennstoffzelle |
JP5573110B2 (ja) * | 2009-11-06 | 2014-08-20 | 三菱マテリアル株式会社 | 電気化学部材用焼結金属シート材及び電気化学部材用焼結金属シート材の製造方法 |
KR101296924B1 (ko) * | 2010-05-04 | 2013-08-14 | 한국기계연구원 | Fe-Cr-Al계 합금 다공체 및 그 제조방법 |
KR101212786B1 (ko) | 2010-08-10 | 2012-12-14 | 프라운호퍼-게젤샤프트 츄어 푀르더룽 데어 안게반텐 포르슝에.파우. | 개방-다공성 금속폼 및 그의 제조방법 |
DE102013008473A1 (de) | 2013-05-21 | 2014-11-27 | Plansee Composite Materials Gmbh | Brennstoffzelle |
DE102013008472A1 (de) | 2013-05-21 | 2014-11-27 | Plansee Composite Materials Gmbh | Mehrlagige Schichtanordnung für einen Festkörperelektrolyt |
US9992917B2 (en) | 2014-03-10 | 2018-06-05 | Vulcan GMS | 3-D printing method for producing tungsten-based shielding parts |
AT14455U3 (de) | 2015-07-14 | 2017-05-15 | Plansee Se | Elektrochemisches Modul |
CN113067004B (zh) * | 2021-03-19 | 2022-07-19 | 东睦新材料集团股份有限公司 | 一种用于燃料电池的金属支撑板的制备方法 |
Family Cites Families (16)
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US4758272A (en) * | 1987-05-27 | 1988-07-19 | Corning Glass Works | Porous metal bodies |
US5169461A (en) * | 1990-11-19 | 1992-12-08 | Inco Alloys International, Inc. | High temperature aluminum-base alloy |
US5427601A (en) * | 1990-11-29 | 1995-06-27 | Ngk Insulators, Ltd. | Sintered metal bodies and manufacturing method therefor |
DE19643156C1 (de) * | 1996-10-18 | 1998-02-19 | Siemens Ag | Verfahren zur Herstellung eines Chrom-Werkstoffs |
JP3705665B2 (ja) * | 1996-12-19 | 2005-10-12 | 日立粉末冶金株式会社 | 鉄クロム系焼結合金及びその製造方法並びにそれを用いた燃料電池用セパレータ |
WO1999056899A1 (en) * | 1998-05-04 | 1999-11-11 | Colorado School Of Mines | Porous metal-containing materials, method of manufacture and products incorporating or made from the materials |
JP4207218B2 (ja) * | 1999-06-29 | 2009-01-14 | 住友電気工業株式会社 | 金属多孔体とその製造方法及びそれを用いた金属複合材 |
JP3359007B2 (ja) * | 1999-08-04 | 2002-12-24 | 三菱重工業株式会社 | 酸化物分散強化鋼 |
DE19963698A1 (de) * | 1999-12-29 | 2001-07-12 | Gkn Sinter Metals Gmbh | Dünne poröse Schicht mit offener Porosität und Verfahren zu ihrer Herstellung |
JP2002050370A (ja) * | 2000-08-02 | 2002-02-15 | Mitsubishi Materials Corp | 固体電解質型燃料電池の集電体 |
AT4810U1 (de) * | 2001-05-31 | 2001-11-26 | Plansee Ag | Stromsammler für sofc-brennstoffzellen |
TWI259849B (en) * | 2001-06-11 | 2006-08-11 | Sumitomo Electric Industries | Porous metal, metallic composite using it and method for manufacturing the same |
DE10161538B4 (de) * | 2001-12-10 | 2004-09-09 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Träger für eine elektrochemische Funktionseinheit einer Hochtemperatur-Brennstoffzelle und Hochtemperatur-Brennstoffzelle |
JP3922063B2 (ja) * | 2002-03-25 | 2007-05-30 | 住友電気工業株式会社 | 金属多孔体及びそれを用いた固体高分子型燃料電池 |
JP4413549B2 (ja) * | 2002-08-08 | 2010-02-10 | 独立行政法人 日本原子力研究開発機構 | 高温強度に優れたマルテンサイト系酸化物分散強化型鋼の製造方法 |
JP2004124230A (ja) * | 2002-10-07 | 2004-04-22 | Hmy Ltd | 金属製ハニカムの製造方法 |
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- 2007-02-23 EP EP20070701335 patent/EP1989338B1/de not_active Not-in-force
- 2007-02-23 KR KR1020087020850A patent/KR101361284B1/ko active IP Right Grant
- 2007-02-23 PL PL07701335T patent/PL1989338T3/pl unknown
- 2007-02-23 WO PCT/AT2007/000092 patent/WO2007095658A2/de active Application Filing
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Also Published As
Publication number | Publication date |
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ATE483037T1 (de) | 2010-10-15 |
WO2007095658A2 (de) | 2007-08-30 |
PL1989338T3 (pl) | 2011-03-31 |
EP1989338A2 (de) | 2008-11-12 |
ES2349198T3 (es) | 2010-12-28 |
KR101361284B1 (ko) | 2014-02-11 |
US20090042080A1 (en) | 2009-02-12 |
US8163435B2 (en) | 2012-04-24 |
CN101389777A (zh) | 2009-03-18 |
JP2009528443A (ja) | 2009-08-06 |
DK1989338T3 (da) | 2011-01-10 |
EP1989338B1 (de) | 2010-09-29 |
AT8975U1 (de) | 2007-03-15 |
WO2007095658A3 (de) | 2007-11-29 |
DE502007005197D1 (de) | 2010-11-11 |
KR20080106204A (ko) | 2008-12-04 |
CN101389777B (zh) | 2011-06-08 |
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