AU2841799A - Composite powder for diffusion-welding - Google Patents
Composite powder for diffusion-weldingInfo
- Publication number
- AU2841799A AU2841799A AU28417/99A AU2841799A AU2841799A AU 2841799 A AU2841799 A AU 2841799A AU 28417/99 A AU28417/99 A AU 28417/99A AU 2841799 A AU2841799 A AU 2841799A AU 2841799 A AU2841799 A AU 2841799A
- Authority
- AU
- Australia
- Prior art keywords
- diffusion
- welding
- composite powder
- boron
- nickel
- 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.)
- Abandoned
Links
Classifications
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
- B23K35/0244—Powders, particles or spheres; Preforms made therefrom
-
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/16—Metallic particles coated with a non-metal
-
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/17—Metallic particles coated with metal
-
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/18—Non-metallic particles coated with metal
-
- 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
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/1601—Process or apparatus
- C23C18/1633—Process of electroless plating
- C23C18/1635—Composition of the substrate
-
- 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
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/1601—Process or apparatus
- C23C18/1633—Process of electroless plating
- C23C18/1655—Process features
- C23C18/1658—Process features with two steps starting with metal deposition followed by addition of reducing agent
-
- 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
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/1601—Process or apparatus
- C23C18/1633—Process of electroless plating
- C23C18/1675—Process conditions
- C23C18/1676—Heating of the solution
-
- 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
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
- C23C18/32—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron
- C23C18/34—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron using reducing agents
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Nonmetallic Welding Materials (AREA)
Abstract
The invention concerns a composite powder whereof each grain comprises a nickel superalloy core (21) coated with an autocatalytic nickel-boron deposit (22, 24) wherein are included metal silicide particles (20). Said powder can be used for repairing by diffusion-welding nickel superalloy aeronautical parts, the boron and silicon acting as fluxing materials.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9804469A FR2777215B1 (en) | 1998-04-09 | 1998-04-09 | COMPOSITE POWDER FOR BRAZING-DIFFUSION |
FR9804469 | 1998-04-09 | ||
PCT/FR1999/000608 WO1999052671A1 (en) | 1998-04-09 | 1999-03-17 | Composite powder for diffusion-welding |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2841799A true AU2841799A (en) | 1999-11-01 |
Family
ID=9525076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU28417/99A Abandoned AU2841799A (en) | 1998-04-09 | 1999-03-17 | Composite powder for diffusion-welding |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1069967B1 (en) |
AT (1) | ATE259689T1 (en) |
AU (1) | AU2841799A (en) |
DE (1) | DE69914887T2 (en) |
ES (1) | ES2212536T3 (en) |
FR (1) | FR2777215B1 (en) |
WO (1) | WO1999052671A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2822741B1 (en) * | 2001-03-29 | 2003-06-27 | Snecma Services | BRAZING SUPPLY POWDER DIFFUSION OF ALLOY PIECE BASED ON NICKEL, COBALT OR IRON |
FR2888145B1 (en) | 2005-07-07 | 2008-08-29 | Onera (Off Nat Aerospatiale) | PROCESS FOR THE MANUFACTURE AND ASSEMBLY BY BRASURE OF SUPERALLIATION BALLS AND ARTICLES MADE THEREFROM |
EP1918063A1 (en) * | 2006-11-02 | 2008-05-07 | Siemens Aktiengesellschaft | Composite brazing powder comprising core and metallic coating, for brazing turbine parts |
CH705327A1 (en) | 2011-07-19 | 2013-01-31 | Alstom Technology Ltd | Lot for high-temperature soldering and method of repairing or manufacturing components using this solder. |
US10618109B2 (en) * | 2017-08-07 | 2020-04-14 | General Electric Company | Hybrid pre-sintered preform, green preform, and process |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4059217A (en) * | 1975-12-30 | 1977-11-22 | Rohr Industries, Incorporated | Superalloy liquid interface diffusion bonding |
JPS60141801A (en) * | 1983-12-28 | 1985-07-26 | Nippon Mining Co Ltd | Reformed metallic powder |
US4997686A (en) * | 1987-12-23 | 1991-03-05 | Surface Technology, Inc. | Composite electroless plating-solutions, processes, and articles thereof |
DE69105761T2 (en) * | 1990-01-26 | 1995-08-03 | Isuzu Motors Ltd | Cast workpiece with ceramic reinforcement insert and method for its production. |
JPH05179303A (en) * | 1991-12-26 | 1993-07-20 | Pentel Kk | Metal-coated powder and production thereof |
US5523170A (en) * | 1994-12-28 | 1996-06-04 | General Electric Company | Repaired article and material and method for making |
-
1998
- 1998-04-09 FR FR9804469A patent/FR2777215B1/en not_active Expired - Fee Related
-
1999
- 1999-03-17 EP EP99909024A patent/EP1069967B1/en not_active Expired - Lifetime
- 1999-03-17 AT AT99909024T patent/ATE259689T1/en active
- 1999-03-17 AU AU28417/99A patent/AU2841799A/en not_active Abandoned
- 1999-03-17 DE DE69914887T patent/DE69914887T2/en not_active Expired - Lifetime
- 1999-03-17 WO PCT/FR1999/000608 patent/WO1999052671A1/en active IP Right Grant
- 1999-03-17 ES ES99909024T patent/ES2212536T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69914887D1 (en) | 2004-03-25 |
WO1999052671A1 (en) | 1999-10-21 |
ES2212536T3 (en) | 2004-07-16 |
FR2777215B1 (en) | 2000-05-05 |
EP1069967B1 (en) | 2004-02-18 |
FR2777215A1 (en) | 1999-10-15 |
ATE259689T1 (en) | 2004-03-15 |
DE69914887T2 (en) | 2004-07-15 |
EP1069967A1 (en) | 2001-01-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |