FR2491189B1 - Procede pour revetir un corps presentant plusieurs cavites, et corps de vanne ainsi revetu - Google Patents
Procede pour revetir un corps presentant plusieurs cavites, et corps de vanne ainsi revetuInfo
- Publication number
- FR2491189B1 FR2491189B1 FR8107142A FR8107142A FR2491189B1 FR 2491189 B1 FR2491189 B1 FR 2491189B1 FR 8107142 A FR8107142 A FR 8107142A FR 8107142 A FR8107142 A FR 8107142A FR 2491189 B1 FR2491189 B1 FR 2491189B1
- Authority
- FR
- France
- Prior art keywords
- cavites
- coated
- coating
- valve body
- valve
- 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
-
- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Sewage (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13887480A | 1980-04-10 | 1980-04-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2491189A1 FR2491189A1 (fr) | 1982-04-02 |
FR2491189B1 true FR2491189B1 (fr) | 1986-05-16 |
Family
ID=22484052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8107142A Expired FR2491189B1 (fr) | 1980-04-10 | 1981-04-09 | Procede pour revetir un corps presentant plusieurs cavites, et corps de vanne ainsi revetu |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS56156704A (fr) |
AR (1) | AR225958A1 (fr) |
AU (1) | AU539934B2 (fr) |
CA (1) | CA1169412A (fr) |
CH (1) | CH643766A5 (fr) |
DE (1) | DE3114659A1 (fr) |
FI (1) | FI811095L (fr) |
FR (1) | FR2491189B1 (fr) |
GB (1) | GB2073783B (fr) |
MX (1) | MX156130A (fr) |
NO (1) | NO160289C (fr) |
SG (1) | SG87885G (fr) |
ZA (1) | ZA812303B (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0089155A3 (fr) * | 1982-03-05 | 1983-12-07 | Rolls-Royce Plc | Articles composites et leur procédé de fabrication |
FR2522543A1 (fr) * | 1982-03-05 | 1983-09-09 | Rolls Royce | Procede d'application d'un revetement en materiau composite sur des pieces |
CA1206130A (fr) * | 1982-04-10 | 1986-06-17 | William L. Mccollough | Corps de robinet a chemisage interne en poudre de metal frittee, et sa fabrication |
GR79748B (fr) * | 1982-12-23 | 1984-10-31 | Ver Edelstahlwerke Ag | |
US4544523A (en) * | 1983-10-17 | 1985-10-01 | Crucible Materials Corporation | Cladding method for producing a lined alloy article |
US4606883A (en) * | 1983-10-21 | 1986-08-19 | J. Wizemann Gmbh & Co. | Method of manufacturing a metallic composite article |
CA1259458A (fr) * | 1984-02-08 | 1989-09-19 | Edward L. Raymond | Structure en tete de forage, et sa realisation |
JPS60181208A (ja) * | 1984-02-28 | 1985-09-14 | Hitachi Metals Ltd | プラスチツク成形機用多軸シリンダの製造法 |
JPS6126705A (ja) * | 1984-07-17 | 1986-02-06 | Kinzoku Giken Kk | Hip処理による金属製品上への金属質被覆面の形成方法 |
JPS62235402A (ja) * | 1986-04-02 | 1987-10-15 | Nippon Koshuha Kogyo Kk | プラスチック成形装置用シリンダの製造方法 |
JPS63219507A (ja) * | 1987-03-09 | 1988-09-13 | Kobe Steel Ltd | ライニング材のライニング方法 |
DE3726056A1 (de) * | 1987-08-06 | 1989-03-02 | Mtu Muenchen Gmbh | Verfahren zur herstellung von bauteilen mit unterschiedlichen wandstaerken |
US4976915A (en) * | 1988-08-30 | 1990-12-11 | Kuroki Kogyosho Co., Ltd. | Method for forming a powdered or a granular material |
IE69544B1 (en) * | 1992-06-26 | 1996-09-18 | Fordbrook Eng Ltd | A lining method and apparatus |
JP2721132B2 (ja) * | 1995-04-07 | 1998-03-04 | 株式会社日立製作所 | オイルフリースクリュー圧縮機 |
US6878412B2 (en) * | 2001-03-26 | 2005-04-12 | Bodycote Imt, Inc. | Corrosion resistant component and method for fabricating same |
EP1892372A1 (fr) | 2006-08-25 | 2008-02-27 | Cameron International Corporation | Bloc de soupape |
EP3486029A1 (fr) * | 2017-11-20 | 2019-05-22 | HIPtec AS | Procédé de fabrication d'un cadre à base de métal et cadre à base de métal |
CN115570781B (zh) * | 2022-10-04 | 2024-08-13 | 罗浮阀门集团有限公司 | 一种安全阀的阀体衬里工艺 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2497780A (en) * | 1945-04-27 | 1950-02-14 | Phillips Petroleum Co | Reducing thermal shock high-temperature valve |
FR1015184A (fr) * | 1950-02-27 | 1952-08-28 | Robinet à soupape perfectionné | |
US3349789A (en) * | 1965-05-24 | 1967-10-31 | Gray Tool Co | Lubricated wedge gate valve |
US3753704A (en) * | 1967-04-14 | 1973-08-21 | Int Nickel Co | Production of clad metal articles |
BE758306A (fr) * | 1969-11-12 | 1971-04-01 | Federal Mogul Corp | Procede de production de produits extrudes sensiblement massifsa partird'un metal en poudre |
GB1392716A (en) * | 1971-05-11 | 1975-04-30 | Ici Ltd | Moulding |
US3992202A (en) * | 1974-10-11 | 1976-11-16 | Crucible Inc. | Method for producing aperture-containing powder-metallurgy article |
AT344346B (de) * | 1975-04-30 | 1978-07-10 | Voest Ag | Einrichtung zum fuehren eines gussstranges |
US4016008A (en) * | 1975-07-31 | 1977-04-05 | The International Nickel Company, Inc. | Clad metal tubes |
US4065302A (en) * | 1975-12-29 | 1977-12-27 | The International Nickel Company, Inc. | Powdered metal consolidation method |
US4137619A (en) * | 1977-10-03 | 1979-02-06 | General Electric Company | Method of fabricating composite structures for water cooled gas turbine components |
US4135286A (en) * | 1977-12-22 | 1979-01-23 | United Technologies Corporation | Sputtering target fabrication method |
-
1981
- 1981-03-30 GB GB8109896A patent/GB2073783B/en not_active Expired
- 1981-04-01 CA CA000374352A patent/CA1169412A/fr not_active Expired
- 1981-04-06 AU AU69117/81A patent/AU539934B2/en not_active Ceased
- 1981-04-07 ZA ZA00812303A patent/ZA812303B/xx unknown
- 1981-04-08 MX MX186764A patent/MX156130A/es unknown
- 1981-04-08 CH CH235681A patent/CH643766A5/fr not_active IP Right Cessation
- 1981-04-09 NO NO811228A patent/NO160289C/no unknown
- 1981-04-09 FI FI811095A patent/FI811095L/fi not_active Application Discontinuation
- 1981-04-09 FR FR8107142A patent/FR2491189B1/fr not_active Expired
- 1981-04-10 AR AR284929A patent/AR225958A1/es active
- 1981-04-10 JP JP5420781A patent/JPS56156704A/ja active Granted
- 1981-04-10 DE DE19813114659 patent/DE3114659A1/de active Granted
-
1985
- 1985-11-23 SG SG878/85A patent/SG87885G/en unknown
Also Published As
Publication number | Publication date |
---|---|
AR225958A1 (es) | 1982-05-14 |
DE3114659A1 (de) | 1982-01-28 |
ZA812303B (en) | 1982-04-28 |
AU539934B2 (en) | 1984-10-25 |
GB2073783A (en) | 1981-10-21 |
CH643766A5 (fr) | 1984-06-29 |
FI811095L (fi) | 1981-10-11 |
NO811228L (no) | 1981-10-12 |
DE3114659C2 (fr) | 1991-12-19 |
JPS56156704A (en) | 1981-12-03 |
GB2073783B (en) | 1984-10-10 |
AU6911781A (en) | 1981-10-15 |
CA1169412A (fr) | 1984-06-19 |
JPS649365B2 (fr) | 1989-02-17 |
NO160289B (no) | 1988-12-27 |
MX156130A (es) | 1988-07-15 |
NO160289C (no) | 1989-04-05 |
FR2491189A1 (fr) | 1982-04-02 |
SG87885G (en) | 1986-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |