CA1085239A - Process for producing composite powder particles - Google Patents
Process for producing composite powder particlesInfo
- Publication number
- CA1085239A CA1085239A CA277,041A CA277041A CA1085239A CA 1085239 A CA1085239 A CA 1085239A CA 277041 A CA277041 A CA 277041A CA 1085239 A CA1085239 A CA 1085239A
- Authority
- CA
- Canada
- Prior art keywords
- core
- particles
- composite powder
- cores
- process according
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
-
- 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
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/02—Agglomerated materials, e.g. artificial aggregates
- C04B18/022—Agglomerated materials, e.g. artificial aggregates agglomerated by an organic binder
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
- C04B20/1055—Coating or impregnating with inorganic materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/71—Ceramic products containing macroscopic reinforcing agents
-
- 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
- C22C32/001—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 with only oxides
- C22C32/0015—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 with only oxides with only single oxides as main non-metallic constituents
- C22C32/0026—Matrix based on Ni, Co, Cr or alloys thereof
-
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Civil Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Glanulating (AREA)
- Powder Metallurgy (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA277,041A CA1085239A (en) | 1977-04-26 | 1977-04-26 | Process for producing composite powder particles |
AU34906/78A AU3490678A (en) | 1977-04-26 | 1978-04-10 | Composite powder particles |
GB13976/78A GB1597684A (en) | 1977-04-26 | 1978-04-10 | Process for producing composite powder particles |
DE19782815876 DE2815876A1 (de) | 1977-04-26 | 1978-04-12 | Verfahren zur herstellung zusammengesetzter pulverteilchen |
FR7812102A FR2388776A1 (fr) | 1977-04-26 | 1978-04-24 | Poudre mixte a revetement metallique et son procede de preparation |
JP4796478A JPS53133582A (en) | 1977-04-26 | 1978-04-24 | Compound powder particle and manufacture thereof |
IT22651/78A IT1095304B (it) | 1977-04-26 | 1978-04-24 | Procedimento per produrre particelle di polveri composite |
ZA00782341A ZA782341B (en) | 1977-04-26 | 1978-04-25 | Process for producing composite powder particles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA277,041A CA1085239A (en) | 1977-04-26 | 1977-04-26 | Process for producing composite powder particles |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1085239A true CA1085239A (en) | 1980-09-09 |
Family
ID=4108507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA277,041A Expired CA1085239A (en) | 1977-04-26 | 1977-04-26 | Process for producing composite powder particles |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS53133582A (de) |
AU (1) | AU3490678A (de) |
CA (1) | CA1085239A (de) |
DE (1) | DE2815876A1 (de) |
FR (1) | FR2388776A1 (de) |
GB (1) | GB1597684A (de) |
IT (1) | IT1095304B (de) |
ZA (1) | ZA782341B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5976695A (en) * | 1996-10-02 | 1999-11-02 | Westaim Technologies, Inc. | Thermally sprayable powder materials having an alloyed metal phase and a solid lubricant ceramic phase and abradable seal assemblies manufactured therefrom |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1140843B (it) * | 1979-05-17 | 1986-10-10 | Jeffery James Cheethan | Polveri meccaniche |
US4291089A (en) | 1979-11-06 | 1981-09-22 | Sherritt Gordon Mines Limited | Composite powders sprayable to form abradable seal coatings |
US4374173A (en) | 1979-11-06 | 1983-02-15 | Sherritt Gordon Mines Limited | Composite powders sprayable to form abradable seal coatings |
CA1141569A (en) * | 1979-11-06 | 1983-02-22 | Viridian Inc. | Composite powders sprayable to form abradable seal coatings |
GB2072222B (en) * | 1980-03-22 | 1983-02-16 | Rolls Royce | Coating compositions containing metal and glass |
US4421799A (en) * | 1982-02-16 | 1983-12-20 | Metco, Inc. | Aluminum clad refractory oxide flame spraying powder |
US4593007A (en) * | 1984-12-06 | 1986-06-03 | The Perkin-Elmer Corporation | Aluminum and silica clad refractory oxide thermal spray powder |
JPS6365943A (ja) * | 1986-09-05 | 1988-03-24 | Orient Chem Ind Ltd | 造粒方法 |
US4788402A (en) * | 1987-03-11 | 1988-11-29 | Browning James A | High power extended arc plasma spray method and apparatus |
CA2006992A1 (en) * | 1989-01-26 | 1990-07-26 | Amr Aly | Powder of plastic and treated mineral |
US5122182A (en) * | 1990-05-02 | 1992-06-16 | The Perkin-Elmer Corporation | Composite thermal spray powder of metal and non-metal |
AU677245B2 (en) * | 1992-12-24 | 1997-04-17 | Commonwealth Scientific And Industrial Research Organisation | Agglomerates |
CN114645176B (zh) * | 2020-12-21 | 2024-04-09 | 武汉苏泊尔炊具有限公司 | 不粘材料及其制备方法、包含不粘材料的烹饪器具及其制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3084064A (en) * | 1959-08-06 | 1963-04-02 | Union Carbide Corp | Abradable metal coatings and process therefor |
FR1419307A (fr) * | 1964-12-30 | 1965-11-26 | Soudure Electr Autogene | Poudre pour le soudage ou le recouvrement de pièces métalliques |
US3617358A (en) * | 1967-09-29 | 1971-11-02 | Metco Inc | Flame spray powder and process |
US3655425A (en) * | 1969-07-01 | 1972-04-11 | Metco Inc | Ceramic clad flame spray powder |
CA901892A (en) * | 1970-03-20 | 1972-06-06 | A. W. Fustukian David | Method of preparing metal alloy coated composite powders |
GB1558762A (en) * | 1975-07-04 | 1980-01-09 | Johnson Matthey Co Ltd | Metal or alloy coated powders |
US4039296A (en) * | 1975-12-12 | 1977-08-02 | General Electric Company | Clearance control through a Ni-graphite/NiCr-base alloy powder mixture |
-
1977
- 1977-04-26 CA CA277,041A patent/CA1085239A/en not_active Expired
-
1978
- 1978-04-10 GB GB13976/78A patent/GB1597684A/en not_active Expired
- 1978-04-10 AU AU34906/78A patent/AU3490678A/en active Pending
- 1978-04-12 DE DE19782815876 patent/DE2815876A1/de not_active Withdrawn
- 1978-04-24 IT IT22651/78A patent/IT1095304B/it active
- 1978-04-24 JP JP4796478A patent/JPS53133582A/ja active Pending
- 1978-04-24 FR FR7812102A patent/FR2388776A1/fr not_active Withdrawn
- 1978-04-25 ZA ZA00782341A patent/ZA782341B/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5976695A (en) * | 1996-10-02 | 1999-11-02 | Westaim Technologies, Inc. | Thermally sprayable powder materials having an alloyed metal phase and a solid lubricant ceramic phase and abradable seal assemblies manufactured therefrom |
Also Published As
Publication number | Publication date |
---|---|
ZA782341B (en) | 1979-04-25 |
IT1095304B (it) | 1985-08-10 |
JPS53133582A (en) | 1978-11-21 |
DE2815876A1 (de) | 1978-11-09 |
FR2388776A1 (fr) | 1978-11-24 |
IT7822651A0 (it) | 1978-04-24 |
GB1597684A (en) | 1981-09-09 |
AU3490678A (en) | 1979-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |