SG11201604771QA - Modified slurry compositions for forming improved chromium diffusion coatings - Google Patents
Modified slurry compositions for forming improved chromium diffusion coatingsInfo
- Publication number
- SG11201604771QA SG11201604771QA SG11201604771QA SG11201604771QA SG11201604771QA SG 11201604771Q A SG11201604771Q A SG 11201604771QA SG 11201604771Q A SG11201604771Q A SG 11201604771QA SG 11201604771Q A SG11201604771Q A SG 11201604771QA SG 11201604771Q A SG11201604771Q A SG 11201604771QA
- Authority
- SG
- Singapore
- Prior art keywords
- slurry compositions
- modified slurry
- diffusion coatings
- chromium diffusion
- forming improved
- Prior art date
Links
Classifications
-
- 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
- C23C10/18—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions
- C23C10/20—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions only one element being diffused
-
- 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
- C23C10/04—Diffusion into selected surface areas, e.g. using masks
-
- 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
-
- 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
- C23C10/60—After-treatment
-
- 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
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
-
- 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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/021—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material including at least one metal alloy layer
-
- 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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/023—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only
-
- 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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/027—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material including at least one metal matrix material comprising a mixture of at least two metals or metal phases or metal matrix composites, e.g. metal matrix with embedded inorganic hard particles, CERMET, MMC.
-
- 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
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
-
- 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.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
- Y10T428/12826—Group VIB metal-base component
- Y10T428/12847—Cr-base component
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Chemical Treatment Of Metals (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461927180P | 2014-01-14 | 2014-01-14 | |
| US14/592,293 US9970094B2 (en) | 2014-01-14 | 2015-01-08 | Modified slurry compositions for forming improved chromium diffusion coatings |
| PCT/US2015/010731 WO2015108764A1 (en) | 2014-01-14 | 2015-01-09 | Modified slurry compositions for forming improved chromium diffusion coatings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201604771QA true SG11201604771QA (en) | 2016-07-28 |
Family
ID=53520830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201604771QA SG11201604771QA (en) | 2014-01-14 | 2015-01-09 | Modified slurry compositions for forming improved chromium diffusion coatings |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US9970094B2 (ja) |
| EP (1) | EP3094758B1 (ja) |
| JP (1) | JP6825912B2 (ja) |
| CN (2) | CN105917017B (ja) |
| BR (1) | BR112016016209B1 (ja) |
| CA (1) | CA2934960A1 (ja) |
| MX (1) | MX2016009225A (ja) |
| SG (1) | SG11201604771QA (ja) |
| WO (1) | WO2015108764A1 (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9587302B2 (en) | 2014-01-14 | 2017-03-07 | Praxair S.T. Technology, Inc. | Methods of applying chromium diffusion coatings onto selective regions of a component |
| US11427904B2 (en) * | 2014-10-20 | 2022-08-30 | Raytheon Technologies Corporation | Coating system for internally-cooled component and process therefor |
| CN107530771B (zh) * | 2015-03-19 | 2020-05-08 | 霍加纳斯股份有限公司 | 新粉末组合物及其用途 |
| US10407762B2 (en) * | 2015-08-28 | 2019-09-10 | Praxair S. T. Technology, Inc. | Mask formulation to prevent aluminizing onto the pre-existing chromide coating |
| US10053779B2 (en) * | 2016-06-22 | 2018-08-21 | General Electric Company | Coating process for applying a bifurcated coating |
| US11286550B2 (en) | 2017-03-28 | 2022-03-29 | Raytheon Technologies Corporation | Aluminum-chromium diffusion coating |
| CN109881145B (zh) * | 2019-04-15 | 2021-04-27 | 华能国际电力股份有限公司 | 一种料浆法沉积的富铬高温耐蚀涂层的制备方法 |
| US11970953B2 (en) * | 2019-08-23 | 2024-04-30 | Rtx Corporation | Slurry based diffusion coatings for blade under platform of internally-cooled components and process therefor |
| CN114686804B (zh) * | 2022-01-17 | 2023-11-10 | 西南大学 | 一种氧化物弥散增强钢的复合涂层及其制备方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5562158A (en) * | 1978-11-02 | 1980-05-10 | Kawasaki Heavy Ind Ltd | Mixture for forming diffused coating on metal surface and forming method thereof |
| US4904501A (en) | 1987-05-29 | 1990-02-27 | The Babcock & Wilcox Company | Method for chromizing of boiler components |
| BR8907514A (pt) * | 1988-06-24 | 1991-05-28 | Combustion Eng | Aparelho e processo para cromar artigos |
| US5674610A (en) | 1995-03-24 | 1997-10-07 | General Electric Company | Method for chromium coating a surface and tape useful in practicing the method |
| US5873951A (en) | 1996-08-23 | 1999-02-23 | Alon, Inc. | Diffusion coated ethylene furnace tubes |
| US6110262A (en) * | 1998-08-31 | 2000-08-29 | Sermatech International, Inc. | Slurry compositions for diffusion coatings |
| US6503340B1 (en) | 2000-08-02 | 2003-01-07 | The Babcock & Wilcox Company | Method for producing chromium carbide coatings |
| US6497920B1 (en) * | 2000-09-06 | 2002-12-24 | General Electric Company | Process for applying an aluminum-containing coating using an inorganic slurry mix |
| GB2401117A (en) | 2003-05-01 | 2004-11-03 | Rolls Royce Plc | A method of preventing aluminising and a mask to prevent aluminising |
| US20120060721A1 (en) * | 2003-08-04 | 2012-03-15 | General Electric Company | Slurry chromizing compositions |
| DE10347363A1 (de) * | 2003-10-11 | 2005-05-12 | Mtu Aero Engines Gmbh | Verfahren zur lokalen Alitierung, Silizierung oder Chromierung von metallischen Bauteilen |
| GB0409486D0 (en) | 2004-04-28 | 2004-06-02 | Diffusion Alloys Ltd | Coatings for turbine blades |
| US20050265851A1 (en) * | 2004-05-26 | 2005-12-01 | Murali Madhava | Active elements modified chromium diffusion patch coating |
| US20070116875A1 (en) | 2005-11-22 | 2007-05-24 | United Technologies Corporation | Strip process for superalloys |
| US8262812B2 (en) | 2007-04-04 | 2012-09-11 | General Electric Company | Process for forming a chromium diffusion portion and articles made therefrom |
| US20110058952A1 (en) * | 2009-09-08 | 2011-03-10 | Mtu Aero Engines Gmbh | High-temperature anti-corrosive layer and method for the production thereof |
| DE102011089131A1 (de) * | 2011-12-20 | 2013-06-20 | Mtu Aero Engines Gmbh | Diffusionsbeschichtungsverfahren und damit hergestellte Chromschicht |
| JP6126852B2 (ja) | 2012-02-21 | 2017-05-10 | ハウメット コーポレイションＨｏｗｍｅｔ Ｃｏｒｐｏｒａｔｉｏｎ | ガスタービン部品のコーティング及びコーティング方法 |
| US20140004372A1 (en) | 2012-06-28 | 2014-01-02 | Kevin L. Collins | Chromium diffusion coating |
| DE102012015586A1 (de) * | 2012-08-08 | 2014-05-15 | MTU Aero Engines AG | Duplex Phasen CrAl-Beschichtung für verbesserten Korrosions-/Oxidations-Schutz |
-
2015
- 2015-01-08 US US14/592,293 patent/US9970094B2/en active Active
- 2015-01-09 CN CN201580004564.5A patent/CN105917017B/zh active Active
- 2015-01-09 CA CA2934960A patent/CA2934960A1/en active Pending
- 2015-01-09 SG SG11201604771QA patent/SG11201604771QA/en unknown
- 2015-01-09 CN CN201811365824.3A patent/CN109267003A/zh active Pending
- 2015-01-09 WO PCT/US2015/010731 patent/WO2015108764A1/en active Application Filing
- 2015-01-09 EP EP15701080.2A patent/EP3094758B1/en active Active
- 2015-01-09 BR BR112016016209-9A patent/BR112016016209B1/pt active IP Right Grant
- 2015-01-09 MX MX2016009225A patent/MX2016009225A/es unknown
- 2015-01-09 JP JP2016563883A patent/JP6825912B2/ja active Active
-
2018
- 2018-04-05 US US15/945,842 patent/US20180274079A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| BR112016016209B1 (pt) | 2021-05-25 |
| JP6825912B2 (ja) | 2021-02-03 |
| EP3094758B1 (en) | 2021-08-25 |
| MX2016009225A (es) | 2017-01-19 |
| EP3094758A1 (en) | 2016-11-23 |
| CA2934960A1 (en) | 2015-07-23 |
| US20180274079A1 (en) | 2018-09-27 |
| JP2017507250A (ja) | 2017-03-16 |
| CN105917017B (zh) | 2020-06-16 |
| US20150197842A1 (en) | 2015-07-16 |
| WO2015108764A1 (en) | 2015-07-23 |
| CN109267003A (zh) | 2019-01-25 |
| US9970094B2 (en) | 2018-05-15 |
| BR112016016209A2 (pt) | 2017-08-08 |
| CN105917017A (zh) | 2016-08-31 |
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