FR2410053A1 - Poudres d'acier au chrome stabilisees - Google Patents
Poudres d'acier au chrome stabiliseesInfo
- Publication number
- FR2410053A1 FR2410053A1 FR7833664A FR7833664A FR2410053A1 FR 2410053 A1 FR2410053 A1 FR 2410053A1 FR 7833664 A FR7833664 A FR 7833664A FR 7833664 A FR7833664 A FR 7833664A FR 2410053 A1 FR2410053 A1 FR 2410053A1
- Authority
- FR
- France
- Prior art keywords
- powder
- stabilized
- chrome steel
- steel powders
- stabilized chrome
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
- C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
L'INVENTION A POUR OBJET UNE POUDRE METALLIQUE ATOMISEE A L'EAU, CONTENANT DU CHROME ET NE CONTENANT NI TITANE, NI ALUMINIUM. CETTE POUDRE EST STABILISEE PAR DU NIOBIUM OU DU TANTALE ET, DANS CES CONDITIONS, LES ARTICLES FABRIQUES AVEC CETTE POUDRE SONT PROTEGES CONTRE LA DEGRADATION AU SOUDAGE ET NE CONTIENNENT QUE DES FAIBLES PROPORTIONS D'OXYDES. CETTE POUDRE PERMET LA PRODUCTION DE PRODUITS METALLIQUES PAR FRITTAGE, POSSEDANT LES MEMES PROPRIETES AVANTAGEUSES QUE LES ARTICLES FORGES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4962777 | 1977-11-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2410053A1 true FR2410053A1 (fr) | 1979-06-22 |
FR2410053B1 FR2410053B1 (fr) | 1985-10-18 |
Family
ID=10453001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7833664A Expired FR2410053B1 (fr) | 1977-11-29 | 1978-11-29 | Poudres d'acier au chrome stabilisees |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5499718A (fr) |
BE (1) | BE872317A (fr) |
CA (1) | CA1103482A (fr) |
DE (1) | DE2851274A1 (fr) |
FR (1) | FR2410053B1 (fr) |
GB (1) | GB2009236B (fr) |
IT (1) | IT1160977B (fr) |
LU (1) | LU80588A1 (fr) |
SE (1) | SE7812236L (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2669937A1 (fr) * | 1990-12-04 | 1992-06-05 | Tecphy | Acier inoxydable utilisable notamment pour la realisation de revetement d'outils travaillant a chaud et outils comportant un revetement en un tel acier inoxydable. |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030077200A1 (en) * | 2000-07-07 | 2003-04-24 | Craig Charles H. | Enhanced radiopaque alloy stent |
JP6299612B2 (ja) * | 2015-01-08 | 2018-03-28 | セイコーエプソン株式会社 | 粉末冶金用金属粉末、コンパウンド、造粒粉末および焼結体 |
PL3333275T3 (pl) * | 2016-12-07 | 2021-05-17 | Höganäs Ab (Publ) | Sproszkowana stal nierdzewna do produkcji spiekanych dupleksowych stali nierdzewnych |
US11970760B2 (en) * | 2021-11-10 | 2024-04-30 | Daido Steel Co., Ltd. | Metal powder |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1089792B (de) * | 1957-02-08 | 1960-09-29 | Deutsche Edelstahlwerke Ag | Verwendung eines Stahles fuer gesinterte, poroese, korrosionsbestaendige Koerper und Verfahren zu deren Herstellung |
US3451809A (en) * | 1968-03-08 | 1969-06-24 | Int Nickel Co | Method of sintering maraging steel with boron additions |
FR1596904A (fr) * | 1967-12-21 | 1970-06-22 | ||
DE2003611A1 (de) * | 1970-01-28 | 1971-08-12 | Schwaebische Huettenwerke Gmbh | Sintereisenlegierung und Verfahren zu ihrer Herstellung |
-
1978
- 1978-11-27 CA CA316,883A patent/CA1103482A/fr not_active Expired
- 1978-11-27 DE DE19782851274 patent/DE2851274A1/de not_active Withdrawn
- 1978-11-27 BE BE191969A patent/BE872317A/fr not_active IP Right Cessation
- 1978-11-28 LU LU80588A patent/LU80588A1/fr unknown
- 1978-11-28 SE SE7812236A patent/SE7812236L/xx unknown
- 1978-11-28 JP JP14705978A patent/JPS5499718A/ja active Pending
- 1978-11-28 GB GB7846325A patent/GB2009236B/en not_active Expired
- 1978-11-29 IT IT69732/78A patent/IT1160977B/it active
- 1978-11-29 FR FR7833664A patent/FR2410053B1/fr not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1089792B (de) * | 1957-02-08 | 1960-09-29 | Deutsche Edelstahlwerke Ag | Verwendung eines Stahles fuer gesinterte, poroese, korrosionsbestaendige Koerper und Verfahren zu deren Herstellung |
FR1596904A (fr) * | 1967-12-21 | 1970-06-22 | ||
DE1558654A1 (de) * | 1967-12-21 | 1970-07-23 | Schwaebische Huettenwerke Gmbh | Sintereisenlegierung und Verfahren zu ihrer Herstellung |
US3451809A (en) * | 1968-03-08 | 1969-06-24 | Int Nickel Co | Method of sintering maraging steel with boron additions |
DE2003611A1 (de) * | 1970-01-28 | 1971-08-12 | Schwaebische Huettenwerke Gmbh | Sintereisenlegierung und Verfahren zu ihrer Herstellung |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2669937A1 (fr) * | 1990-12-04 | 1992-06-05 | Tecphy | Acier inoxydable utilisable notamment pour la realisation de revetement d'outils travaillant a chaud et outils comportant un revetement en un tel acier inoxydable. |
EP0489648A1 (fr) * | 1990-12-04 | 1992-06-10 | Tecphy | Acier inoxydable utilisable notamment pour la réalisation de revêtement d'outils travaillant à chaud et outils comportant un revêtement en un tel acier inoxydable |
Also Published As
Publication number | Publication date |
---|---|
IT7869732A0 (it) | 1978-11-29 |
CA1103482A (fr) | 1981-06-23 |
GB2009236B (en) | 1982-02-17 |
BE872317A (fr) | 1979-03-16 |
JPS5499718A (en) | 1979-08-06 |
DE2851274A1 (de) | 1979-05-31 |
SE7812236L (sv) | 1979-05-30 |
FR2410053B1 (fr) | 1985-10-18 |
LU80588A1 (fr) | 1979-03-22 |
IT1160977B (it) | 1987-03-11 |
GB2009236A (en) | 1979-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |