GB2399824A - Metal coated metallurgical particles - Google Patents
Metal coated metallurgical particles Download PDFInfo
- Publication number
- GB2399824A GB2399824A GB0221999A GB0221999A GB2399824A GB 2399824 A GB2399824 A GB 2399824A GB 0221999 A GB0221999 A GB 0221999A GB 0221999 A GB0221999 A GB 0221999A GB 2399824 A GB2399824 A GB 2399824A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal
- hard particles
- slurry
- effected
- salt
- 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.)
- Withdrawn
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
- 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
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
- C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
-
- 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
- C23C18/02—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 thermal decomposition
- C23C18/08—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 thermal decomposition characterised by the deposition of metallic material
-
- 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
-
- 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0221999A GB2399824A (en) | 2002-09-21 | 2002-09-21 | Metal coated metallurgical particles |
PCT/SE2003/001432 WO2004026509A1 (en) | 2002-09-21 | 2003-09-12 | Coated metallurgical particles |
CNA03801582XA CN101018632A (zh) | 2002-09-21 | 2003-09-12 | 冶金涂覆颗粒 |
EP03797770A EP1539410A1 (en) | 2002-09-21 | 2003-09-12 | Coated metallurgical particles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0221999A GB2399824A (en) | 2002-09-21 | 2002-09-21 | Metal coated metallurgical particles |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0221999D0 GB0221999D0 (en) | 2002-10-30 |
GB2399824A true GB2399824A (en) | 2004-09-29 |
Family
ID=9944560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0221999A Withdrawn GB2399824A (en) | 2002-09-21 | 2002-09-21 | Metal coated metallurgical particles |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1539410A1 (zh) |
CN (1) | CN101018632A (zh) |
GB (1) | GB2399824A (zh) |
WO (1) | WO2004026509A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1836016A2 (en) * | 2004-12-27 | 2007-09-26 | Umicore | Composite powder for hardmetals |
WO2007114524A1 (ja) * | 2006-03-30 | 2007-10-11 | Komatsu Ltd. | 耐摩耗粒子及び耐摩耗構造部材 |
US20110285486A1 (en) * | 2009-01-22 | 2011-11-24 | Sumitomo Electric Industries, Ltd. | Process for producing metallurgical powder, process for producing dust core, dust core, and coil component |
CN103418785B (zh) * | 2012-05-23 | 2016-05-25 | 北京航空航天大学 | 一种耐腐蚀钛/氧化钌复合粉体的制备方法 |
KR102453050B1 (ko) * | 2016-10-05 | 2022-10-07 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 금속 질화물 및 금속 탄화물의 제조 방법 |
EP3527306A1 (de) | 2018-02-14 | 2019-08-21 | H.C. Starck Tungsten GmbH | Pulver umfassend beschichtete hartstoffpartikel |
EP3924533A4 (en) * | 2019-02-14 | 2023-07-12 | Public Joint Stock Company "Severstal" | PROCESSES AND SYSTEMS FOR COATING A STEEL SUBSTRATE |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR866944A (fr) * | 1940-05-17 | 1941-09-18 | Préparation d'alliages par frittage | |
JPS54120872A (en) * | 1978-03-10 | 1979-09-19 | Tokyo Shibaura Electric Co | Method of producing electrode material for vacuum switchgear |
US4801472A (en) * | 1987-08-24 | 1989-01-31 | Gte Product Corporation | Process for coating tungsten carbide with cobalt metal |
WO1995026245A1 (en) * | 1994-03-29 | 1995-10-05 | Sandvik Ab | Method of making metal composite materials |
WO1996024454A1 (en) * | 1995-02-09 | 1996-08-15 | Sandvik Ab | Method of making metal composite materials |
WO1997011804A1 (en) * | 1995-09-29 | 1997-04-03 | Sandvik Ab (Publ) | Method of making metal composite materials |
EP0916743A1 (en) * | 1997-10-14 | 1999-05-19 | Sandvik Aktiebolag | Method of making metal composite materials |
EP0927772A1 (en) * | 1997-12-22 | 1999-07-07 | Sandvik Aktiebolag | Method of making metal composite materials |
WO2001046484A1 (de) * | 1999-12-22 | 2001-06-28 | H.C. Starck Gmbh | Pulvermischungen bzw. verbundpulver, verfahren zu ihrer herstellung und ihre verwendung in verbundwerkstoffen |
WO2003045612A1 (en) * | 2001-11-28 | 2003-06-05 | Omg Americas, Inc. | Method of producing composite metal powders |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2119488A (en) * | 1936-07-31 | 1938-05-31 | Sirian Wire And Contact Compan | Alloys and process of making same |
CA916484A (en) * | 1971-04-15 | 1972-12-12 | Kunda Wasyl | Cobalt coated core powders |
-
2002
- 2002-09-21 GB GB0221999A patent/GB2399824A/en not_active Withdrawn
-
2003
- 2003-09-12 WO PCT/SE2003/001432 patent/WO2004026509A1/en not_active Application Discontinuation
- 2003-09-12 EP EP03797770A patent/EP1539410A1/en not_active Withdrawn
- 2003-09-12 CN CNA03801582XA patent/CN101018632A/zh active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR866944A (fr) * | 1940-05-17 | 1941-09-18 | Préparation d'alliages par frittage | |
JPS54120872A (en) * | 1978-03-10 | 1979-09-19 | Tokyo Shibaura Electric Co | Method of producing electrode material for vacuum switchgear |
US4801472A (en) * | 1987-08-24 | 1989-01-31 | Gte Product Corporation | Process for coating tungsten carbide with cobalt metal |
WO1995026245A1 (en) * | 1994-03-29 | 1995-10-05 | Sandvik Ab | Method of making metal composite materials |
WO1996024454A1 (en) * | 1995-02-09 | 1996-08-15 | Sandvik Ab | Method of making metal composite materials |
WO1997011804A1 (en) * | 1995-09-29 | 1997-04-03 | Sandvik Ab (Publ) | Method of making metal composite materials |
EP0916743A1 (en) * | 1997-10-14 | 1999-05-19 | Sandvik Aktiebolag | Method of making metal composite materials |
EP0927772A1 (en) * | 1997-12-22 | 1999-07-07 | Sandvik Aktiebolag | Method of making metal composite materials |
WO2001046484A1 (de) * | 1999-12-22 | 2001-06-28 | H.C. Starck Gmbh | Pulvermischungen bzw. verbundpulver, verfahren zu ihrer herstellung und ihre verwendung in verbundwerkstoffen |
WO2003045612A1 (en) * | 2001-11-28 | 2003-06-05 | Omg Americas, Inc. | Method of producing composite metal powders |
Non-Patent Citations (1)
Title |
---|
WPI, Acc. No. 79-79691B; & JP 54 120872 A (TOKYO) (19-09-1979) * |
Also Published As
Publication number | Publication date |
---|---|
WO2004026509A1 (en) | 2004-04-01 |
CN101018632A (zh) | 2007-08-15 |
EP1539410A1 (en) | 2005-06-15 |
GB0221999D0 (en) | 2002-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
COOA | Change in applicant's name or ownership of the application |
Owner name: SANDVIK AB Free format text: FORMER APPLICANT(S): UNIVERSITY OF BIRMINGHAM, THE |
|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |