DE69509174D1 - Verfahren zur Herstellung eines korrosions- und hitzebeständigen Körpers - Google Patents
Verfahren zur Herstellung eines korrosions- und hitzebeständigen KörpersInfo
- Publication number
- DE69509174D1 DE69509174D1 DE69509174T DE69509174T DE69509174D1 DE 69509174 D1 DE69509174 D1 DE 69509174D1 DE 69509174 T DE69509174 T DE 69509174T DE 69509174 T DE69509174 T DE 69509174T DE 69509174 D1 DE69509174 D1 DE 69509174D1
- Authority
- DE
- Germany
- Prior art keywords
- chromium
- compound
- gas
- metal body
- porous metal
- 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
Classifications
-
- 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
- B01D39/2031—Metallic material the material being particulate
- B01D39/2034—Metallic material the material being particulate sintered or bonded by inorganic agents
-
- 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
- C23C10/06—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases
- C23C10/08—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases only one element being diffused
- C23C10/10—Chromising
-
- 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
- C23C10/06—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases
- C23C10/08—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases only one element being diffused
- C23C10/10—Chromising
- C23C10/12—Chromising of ferrous surfaces
-
- 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
- C23C10/06—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases
- C23C10/14—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases more than one element being diffused in one step
-
- 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
- C23C10/30—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes using a layer of powder or paste on the surface
- C23C10/32—Chromising
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Powder Metallurgy (AREA)
- Catalysts (AREA)
- Secondary Cells (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19042494 | 1994-08-12 | ||
JP32799694 | 1994-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69509174D1 true DE69509174D1 (de) | 1999-05-27 |
DE69509174T2 DE69509174T2 (de) | 1999-12-16 |
Family
ID=26506074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69509174T Expired - Lifetime DE69509174T2 (de) | 1994-08-12 | 1995-07-07 | Verfahren zur Herstellung eines korrosions- und hitzebeständigen Körpers |
Country Status (6)
Country | Link |
---|---|
US (1) | US5672387A (de) |
EP (1) | EP0696649B1 (de) |
KR (1) | KR100274718B1 (de) |
AT (1) | ATE179220T1 (de) |
CA (1) | CA2152228C (de) |
DE (1) | DE69509174T2 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5747112A (en) * | 1994-08-12 | 1998-05-05 | Sumitomo Electric Industries, Ltd. | Process for the production of heat- and corrosion-resistant porous metal body |
AT1322U1 (de) * | 1996-09-10 | 1997-03-25 | Plansee Ag | Filterelement |
US5951791A (en) * | 1997-12-01 | 1999-09-14 | Inco Limited | Method of preparing porous nickel-aluminum structures |
DE10036620C2 (de) | 2000-07-27 | 2002-09-26 | Mtu Aero Engines Gmbh | Verfahren und Vorrichtung zum Chromieren einer inneren Oberfläche eines Bauteils |
US6602550B1 (en) | 2001-09-26 | 2003-08-05 | Arapahoe Holdings, Llc | Method for localized surface treatment of metal component by diffusion alloying |
DE10150948C1 (de) * | 2001-10-11 | 2003-05-28 | Fraunhofer Ges Forschung | Verfahren zur Herstellung gesinterter poröser Körper |
JP3976599B2 (ja) | 2002-03-27 | 2007-09-19 | 独立行政法人科学技術振興機構 | 耐高温腐食性、耐酸化性に優れた耐熱性Ti合金材料およびその製造方法 |
DE102004002365A1 (de) * | 2004-01-15 | 2005-08-11 | Behr Gmbh & Co. Kg | Verfahren und Vorrichtung zum Behandeln metallischer Körper |
GB0409486D0 (en) | 2004-04-28 | 2004-06-02 | Diffusion Alloys Ltd | Coatings for turbine blades |
US20130266862A1 (en) * | 2010-12-08 | 2013-10-10 | Sumitomo Electric Toyama Co., Ltd. | Highly corrosion-resistant porous metal body and method for producing the same |
US10380004B2 (en) | 2013-03-15 | 2019-08-13 | Devfactory Fz-Llc | Test case reduction for code regression testing |
KR102046570B1 (ko) * | 2017-11-01 | 2019-11-21 | 한국과학기술연구원 | 내열특성이 향상된 금속 구조체의 제조방법 및 이를 이용한 금속 촉매 모듈 |
KR102060335B1 (ko) * | 2017-11-01 | 2019-12-30 | 한국과학기술연구원 | 금속 구조체의 제조방법 및 이를 이용한 금속 촉매 모듈 |
KR102103573B1 (ko) * | 2018-03-19 | 2020-04-23 | 주식회사 카보넥스 | 하이브리드 코팅법을 이용한 그라파이트 모재의 코팅방법 |
CN112569686B (zh) * | 2019-09-30 | 2022-08-09 | 成都易态科技有限公司 | 复合多孔薄膜的制备方法 |
KR20210092678A (ko) | 2020-01-16 | 2021-07-26 | 코오롱인더스트리 주식회사 | 비정질 금속다공체 및 그 제조방법 |
CN115323316B (zh) * | 2022-08-16 | 2023-05-23 | 沈伟 | 一种泡沫镍铬合金及其制备方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA806618A (en) * | 1969-02-18 | Hivert Andre | Methods of forming chromium and aluminum diffusion alloys on refractory metal pieces | |
US2257668A (en) * | 1934-11-10 | 1941-09-30 | Becker Gottfried | Formation of protective layers on iron and steel articles |
GB685683A (en) * | 1948-07-20 | 1953-01-07 | Gen Electric Co Ltd | Improvements in or relating to methods of and apparatus for forming alloy layers on metallic surfaces |
FR1060225A (fr) * | 1953-02-04 | 1954-03-31 | Onera (Off Nat Aerospatiale) | Perfectionnements apportés aux procédés pour l'établissement de pièces métalliques devant subir un traitement pour la formation d'au moins un alliage superficiel de diffusion, notamment à base de chrome |
FR1134763A (fr) * | 1955-05-13 | 1957-04-17 | Onera (Off Nat Aerospatiale) | Perfectionnements apportés aux procédés pour l'élaboration de pièces métalliques en alliages réfractaires, notamment en alliages à base de nickel |
US3114961A (en) * | 1959-03-20 | 1963-12-24 | Power Jets Res & Dev Ltd | Treatment of porous bodies |
US3152007A (en) * | 1961-04-13 | 1964-10-06 | Diamond Alkali Co | Process for chromizing ferrous metal objects |
FR2024463A1 (en) * | 1969-08-28 | 1970-08-28 | Gen Electric | Vapour deposition of metallic coating on - metallic surface |
JPS5339005B2 (de) * | 1973-12-14 | 1978-10-19 | ||
GB1549845A (en) * | 1975-04-04 | 1979-08-08 | Secr Defence | Diffusion coating of metal or other articles |
US4132816A (en) * | 1976-02-25 | 1979-01-02 | United Technologies Corporation | Gas phase deposition of aluminum using a complex aluminum halide of an alkali metal or an alkaline earth metal as an activator |
JPS5442703A (en) | 1977-09-07 | 1979-04-04 | Daiei Kogyo Co Ltd | Steel rim and manufacturing method of the same |
JPS55148759A (en) * | 1979-05-09 | 1980-11-19 | Mitsubishi Heavy Ind Ltd | Surface treatment |
FR2576916B1 (fr) * | 1985-02-01 | 1987-02-20 | Centre Nat Rech Scient | Procede de formation en phase gazeuse constamment renouvelee, sous pression reduite, de revetements protecteurs sur des pieces en alliages refractaires, et dispositif pour sa mise en oeuvre |
FR2576917B1 (fr) * | 1985-02-01 | 1987-04-24 | Centre Nat Rech Scient | Procede en caisse de formation de revetements protecteurs sur des pieces en alliages refractaires et dispositif pour sa mise en oeuvre |
JPH0752647B2 (ja) | 1986-09-26 | 1995-06-05 | 松下電器産業株式会社 | 電池用電極とその製造方法 |
JP2628600B2 (ja) | 1988-04-05 | 1997-07-09 | 住友電気工業株式会社 | 金属多孔体の製造方法 |
JPH05206255A (ja) | 1992-01-27 | 1993-08-13 | Hitachi Ltd | 半導体用治具 |
US5378426A (en) * | 1992-10-21 | 1995-01-03 | Pall Corporation | Oxidation resistant metal particulates and media and methods of forming the same with low carbon content |
-
1995
- 1995-06-16 US US08/491,416 patent/US5672387A/en not_active Expired - Lifetime
- 1995-06-20 CA CA002152228A patent/CA2152228C/en not_active Expired - Fee Related
- 1995-07-07 AT AT95110657T patent/ATE179220T1/de not_active IP Right Cessation
- 1995-07-07 EP EP95110657A patent/EP0696649B1/de not_active Expired - Lifetime
- 1995-07-07 DE DE69509174T patent/DE69509174T2/de not_active Expired - Lifetime
- 1995-07-08 KR KR1019950020095A patent/KR100274718B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0696649A1 (de) | 1996-02-14 |
ATE179220T1 (de) | 1999-05-15 |
US5672387A (en) | 1997-09-30 |
CA2152228A1 (en) | 1996-02-13 |
KR960007804A (ko) | 1996-03-22 |
DE69509174T2 (de) | 1999-12-16 |
KR100274718B1 (ko) | 2000-12-15 |
CA2152228C (en) | 1999-03-30 |
EP0696649B1 (de) | 1999-04-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: FIENER, J., PAT.-ANW., 87719 MINDELHEIM |