JP4180634B2 - 開孔成形体、その製造方法およびその使用 - Google Patents
開孔成形体、その製造方法およびその使用 Download PDFInfo
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- JP4180634B2 JP4180634B2 JP2006500086A JP2006500086A JP4180634B2 JP 4180634 B2 JP4180634 B2 JP 4180634B2 JP 2006500086 A JP2006500086 A JP 2006500086A JP 2006500086 A JP2006500086 A JP 2006500086A JP 4180634 B2 JP4180634 B2 JP 4180634B2
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- Prior art keywords
- nickel
- iron
- molded body
- open
- heat treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 60
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000011148 porous material Substances 0.000 claims abstract description 32
- 239000011230 binding agent Substances 0.000 claims abstract description 30
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 29
- 229910052751 metal Inorganic materials 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 22
- 229910052742 iron Inorganic materials 0.000 claims abstract description 21
- 239000000843 powder Substances 0.000 claims abstract description 21
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 15
- 239000006104 solid solution Substances 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 4
- 229910000907 nickel aluminide Inorganic materials 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- -1 Subsequently Substances 0.000 claims description 3
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 claims description 3
- UJXVAJQDLVNWPS-UHFFFAOYSA-N [Al].[Al].[Al].[Fe] Chemical compound [Al].[Al].[Al].[Fe] UJXVAJQDLVNWPS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910021326 iron aluminide Inorganic materials 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 1
- 238000007664 blowing Methods 0.000 claims 1
- 238000005336 cracking Methods 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 238000005245 sintering Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 2
- 239000013078 crystal Substances 0.000 abstract 1
- 229910000765 intermetallic Inorganic materials 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000006260 foam Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000006262 metallic foam Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- NPURPEXKKDAKIH-UHFFFAOYSA-N iodoimino(oxo)methane Chemical compound IN=C=O NPURPEXKKDAKIH-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000011146 organic particle Substances 0.000 description 1
- 239000004482 other powder Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical group O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000007787 solid 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
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2027—Metallic material
- B01D39/2051—Metallic foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
-
- 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
-
- 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
- B22F3/114—Making porous workpieces or articles the porous products being formed by impregnation
-
- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/002—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature
- B22F7/004—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature comprising at least one non-porous part
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Powder Metallurgy (AREA)
- Filtering Materials (AREA)
- Catalysts (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Peptides Or Proteins (AREA)
Description
その場合、好ましくは低振幅で高振動数の振動が有効と思われる。
Claims (33)
- 少なくとも開孔成形体およびその内側開気孔の表面が、固溶体または金属間相を形成するニッケルまたは鉄とアルミニウムから形成されている、開孔成形体を作製するための方法であって、
ニッケルまたは鉄製の開孔体およびその内側開気孔の表面が、有機結合剤により、アルミニウム粉末で被覆され、
続いて、結合剤または金属粉末で被覆されたニッケルまたは鉄製の上記開孔体が、最小曲げ半径が観察される中空シリンダーに変形され、
次いで、有機成分が第一熱処理ステップで除去され、そして
上記の第一熱処理に続く第二熱処理で、上記の開孔成形体が焼結されて、上記の固溶体または上記の金属間相が形成されることからなる方法。 - 有機結合剤、続いて各アルミニウム粉末が、ニッケルまたは鉄製の開孔体の表面に付着され、次いで前記変形が行われる、請求項1に記載の方法。
- 前記アルミニウム粉末が、純粋アルミニウム粉末、追加の金属元素を含むかまたはプレ合金化されているアルミニウム粉末である、請求項1または2に記載の方法。
- 前記変形工程において少なくとも2つの中空シリンダーが製造され、前記方法が、第一熱処理ステップ前に前記少なくとも2つの中空シリンダーを各々採用された外径および内径で互いに接続する工程をさらに含んでなる、請求項3に記載の方法。
- 前記変形が、結合剤で被覆されたニッケルまたは鉄製の本体が、縦軸の周りに螺旋状に複数回巻付けられて複数の層を与えるように行われる、請求項1〜4のいずれか一項に記載の方法。
- 第一熱処理ステップ前に、ニッケルまたは鉄製の変形被覆本体を、外周表面を形成する別のシリンダーに挿入する工程をさらに含んでなる、請求項1〜5のいずれか一項に記載の方法。
- 前記別のシリンダーがその外周表面に穿孔を有する、請求項6または7に記載の方法。
- 前記別のシリンダーが金属またはセラミック製である、請求項6または7に記載の方法。
- 螺旋状に巻かれた層の間にフィルムが螺旋状に巻かれて配置され、各層が前記フィルムで隔てられてなる、請求項5に記載の方法。
- 穿孔フィルムが用いられる、請求項9に記載の方法。
- 金属またはセラミック製のフィルムが用いられる、請求項9または10に記載の方法。
- 開孔構造が維持されるように、有機結合剤が浸漬および/または噴霧により開孔体の表面へ付着される、請求項1〜11のいずれか一項に記載の方法。
- 過剰の結合剤が、ニッケルまたは鉄製の本体を一緒に押し付ける、そこへ吹き付けるおよび/またはそこから放出させることにより除去される、請求項12に記載の方法。
- 金属粉末の塗布中および/または後に、ニッケルまたは鉄製の本体が振動に付される、請求項1〜13のいずれか一項に記載の方法。
- コーティングおよび成形の前に100mmの最大厚さを有するニッケルまたは鉄製の開孔体が用いられる、請求項1〜14のいずれか一項に記載の方法。
- 第一熱処理ステップに際して250℃の最低温度が設定され、これが少なくとも15分間にわたり維持される、請求項1〜15のいずれか一項に記載の方法。
- 第二熱処理に際して600℃の最低温度が少なくとも15分間にわたり維持される、請求項1〜16のいずれか一項に記載の方法。
- 加えて、少なくとも1種の別な金属が、粉末形で、前記各金属粉末へ加えられる、請求項1〜17のいずれか一項に記載の方法。
- 請求項1〜18のいずれか一項に記載された方法で作製された開孔成形体であって、
それが固溶体の形でまたは金属間相としてニッケルまたは鉄とアルミニウムから形成され、または該表面がこれらの上記固溶体および上記金属間相から各々このような層として形成され、および
少なくとも湾曲した部分を有して、最小曲げ半径が観察される、上記の成形体。 - ニッケルまたは鉄製の少なくとも1つの通常プレート状の開孔体から形成されている、請求項19に記載の成形体。
- 中空シリンダーの形で形成されている、請求項19または20に記載の成形体。
- 互いにはめ込まれた少なくとも2つの中空シリンダーが、成形体を形成している、請求項21に記載の成形体。
- 縦軸の周りで形成された螺旋形を有している、請求項19または20に記載の成形体。
- 内側縦軸から出発して徐々にまたは傾斜形で外側へ放射状に、多孔度が変化している、請求項19〜23のいずれか一項に記載の成形体。
- ニッケルアルミナイドまたは鉄アルミナイドから形成されているか、あるいは表面がそれで被覆されている、請求項19〜24のいずれか一項に記載の成形体。
- 85%の最少多孔度が達成されている、請求項19〜25のいずれか一項に記載の成形体。
- 外周表面を形成する少なくとも1つのシリンダーが、開孔成形体を包み込んでいる、請求項19〜26のいずれか一項に記載の成形体。
- シリンダーが穿孔されている、請求項27に記載の成形体。
- シリンダーが金属またはセラミックから形成されている、請求項27または28に記載の成形体。
- 別々のフィルムが、螺旋状に巻かれた開孔成形体の各層の間に配列されている、請求項19〜29のいずれか一項に記載の成形体。
- フィルムが金属またはセラミックから形成されている、請求項19〜30のいずれか一項に記載の成形体。
- フィルムが穿孔されている、請求項19〜31のいずれか一項に記載の成形体。
- 請求項19〜32のいずれか一項に記載された成形体の粒子フィラーとしての使用。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10316929A DE10316929B3 (de) | 2003-04-07 | 2003-04-07 | Verfahren zur Herstellung eines offenporigen Formkörpers ein solcher Formkörper sowie dessen Verwendung |
PCT/EP2004/003585 WO2004089564A1 (en) | 2003-04-07 | 2004-04-05 | Open-porous molded body, method for production and use thereof |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006522215A JP2006522215A (ja) | 2006-09-28 |
JP2006522215A5 JP2006522215A5 (ja) | 2008-04-03 |
JP4180634B2 true JP4180634B2 (ja) | 2008-11-12 |
Family
ID=32864466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006500086A Expired - Lifetime JP4180634B2 (ja) | 2003-04-07 | 2004-04-05 | 開孔成形体、その製造方法およびその使用 |
Country Status (10)
Country | Link |
---|---|
US (1) | US20050265882A1 (ja) |
EP (1) | EP1620370B1 (ja) |
JP (1) | JP4180634B2 (ja) |
KR (1) | KR100734675B1 (ja) |
CN (1) | CN1700965B (ja) |
AT (1) | ATE319664T1 (ja) |
CA (1) | CA2496148C (ja) |
DE (2) | DE10316929B3 (ja) |
ES (1) | ES2260747T3 (ja) |
WO (1) | WO2004089564A1 (ja) |
Families Citing this family (29)
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DE10346281B4 (de) * | 2003-09-30 | 2006-06-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Herstellung von Bauteilen mit einer Nickel-Basislegierung sowie damit hergestellte Bauteile |
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DE102005010248B4 (de) * | 2005-02-28 | 2006-10-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Herstellung eines offenporigen Metallschaumkörpers, ein so hergestellter Metallschaumkörper sowie seine Verwendungen |
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JP5154568B2 (ja) | 2006-12-04 | 2013-02-27 | ファイアースター エンジニアリング,エルエルシー | フラッシュバックバリアを備えた火花一体型推進薬噴射器ヘッド |
KR100911133B1 (ko) * | 2007-10-08 | 2009-08-06 | 주식회사 아스플로 | 다공성 금속 멤브레인의 제조방법 |
US20120000072A9 (en) * | 2008-09-26 | 2012-01-05 | Morrison Jay A | Method of Making a Combustion Turbine Component Having a Plurality of Surface Cooling Features and Associated Components |
EP2376763A2 (en) | 2008-12-08 | 2011-10-19 | Firestar Engineering, LLC | Regeneratively cooled porous media jacket |
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WO2012051326A1 (en) | 2010-10-12 | 2012-04-19 | The Regents Of The University Of Michigan | Transition metal carbide or nitride or boride based supercapcitors with metal foam electrode substrate |
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KR101435570B1 (ko) * | 2012-08-23 | 2014-09-25 | 주식회사 알란텀 | 금속 폼 히터를 이용한 배기가스 여과 장치 |
CN104588651A (zh) * | 2014-10-31 | 2015-05-06 | 成都易态科技有限公司 | 柔性多孔金属箔及其制备方法 |
CN104874798B (zh) * | 2015-05-26 | 2018-02-16 | 成都易态科技有限公司 | 多孔过滤薄膜及多孔过滤薄膜的制备方法 |
CN104959612B (zh) * | 2015-05-26 | 2017-10-27 | 成都易态科技有限公司 | 多孔过滤薄膜及多孔过滤薄膜的制备方法 |
DE102018212110A1 (de) * | 2018-07-20 | 2020-01-23 | Alantum Europe Gmbh | Offenporiger Metallkörper mit einer Oxidschicht und Verfahren zu dessen Herstellung |
CN111112600B (zh) * | 2018-11-01 | 2021-10-26 | 苏州铜宝锐新材料有限公司 | 复合粉体及其制备方法 |
ES2896334T3 (es) | 2019-09-25 | 2022-02-24 | Evonik Operations Gmbh | Cuerpos esponjados metálicos y procedimiento para su producción |
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FR2309271A1 (fr) * | 1973-07-26 | 1976-11-26 | Commissariat Energie Atomique | Procede de fabrication de filtres metalliques microporeux |
US4251272A (en) * | 1978-12-26 | 1981-02-17 | Union Carbide Corporation | Oxidation resistant porous abradable seal member for high temperature service |
DE3103749C2 (de) * | 1981-02-04 | 1985-01-10 | Schott Glaswerke, 6500 Mainz | Offenporiger Formkörper mit homogener Porenverteilung und geringer Dichte |
DE3305445A1 (de) * | 1983-02-11 | 1984-08-16 | Schweizerische Aluminium Ag, Chippis | Keramischer, mit poren versehener filterkoerper und ein verfahren zum herstellen desselben |
DE3731889A1 (de) * | 1987-09-01 | 1989-06-29 | Mototech Motoren Umweltschutz | Dieselruss-partikelfilter und verfahren zu seiner herstellung |
US6436163B1 (en) * | 1994-05-23 | 2002-08-20 | Pall Corporation | Metal filter for high temperature applications |
WO1998045009A2 (en) * | 1997-04-04 | 1998-10-15 | Oiltools International B.V. | Filter for subterranean use |
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DE602004000465T2 (de) | 2010-06-17 |
CN1700965A (zh) | 2005-11-23 |
ES2260747T3 (es) | 2006-11-01 |
JP2006522215A (ja) | 2006-09-28 |
EP1620370A1 (en) | 2006-02-01 |
CA2496148C (en) | 2009-11-24 |
US20050265882A1 (en) | 2005-12-01 |
ATE319664T1 (de) | 2006-03-15 |
CA2496148A1 (en) | 2004-10-21 |
DE602004000465D1 (de) | 2006-05-18 |
EP1620370B1 (en) | 2006-03-08 |
KR20050116804A (ko) | 2005-12-13 |
WO2004089564A1 (en) | 2004-10-21 |
CN1700965B (zh) | 2010-06-23 |
DE10316929B3 (de) | 2004-09-16 |
KR100734675B1 (ko) | 2007-07-02 |
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