FR2413473A1 - Procede de production d'alliages durs contenant du molybdene et du tungstene et nouveaux produits ainsi obtenus - Google Patents
Procede de production d'alliages durs contenant du molybdene et du tungstene et nouveaux produits ainsi obtenusInfo
- Publication number
- FR2413473A1 FR2413473A1 FR7836800A FR7836800A FR2413473A1 FR 2413473 A1 FR2413473 A1 FR 2413473A1 FR 7836800 A FR7836800 A FR 7836800A FR 7836800 A FR7836800 A FR 7836800A FR 2413473 A1 FR2413473 A1 FR 2413473A1
- Authority
- FR
- France
- Prior art keywords
- tungstene
- molybdene
- alloys containing
- hard alloys
- hard
- 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
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title abstract 4
- 229910045601 alloy Inorganic materials 0.000 title abstract 4
- 239000000956 alloy Substances 0.000 title abstract 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 150000001247 metal acetylides Chemical class 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
ALLIAGES DURS CONTENANT DU MOLYBDENE ET DU TUNGSTENE. CES ALLIAGES DURS COMPRENNENT UNE PHASE DURE, SE COMPOSANT D'AU MOINS UN COMPOSE AYANT UNE STRUCTURE CRISTALLINE DU TYPE HEXAGONAL SIMPLE MC (M: METAL; C: CARBONE) CHOISIE DANS LE GROUPE SE COMPOSANT DE CARBURES MIXTES, DE CARBONITRURES ET DE CARBOXYNITRURES DE MOLYBDENE ET DE TUNGSTENE COMME COMPOSANT PREDOMINANT, ET UNE PHASE DE LIAISON SE COMPOSANT D'AU MOINS UN ELEMENT CHOISI DANS LE GROUPE SE COMPOSANT DE FER, DE COBALT, DE NICKEL ET DE CHROME, OU UNE PHASE DURE SE COMPOSANT D'UN COMPOSE DE TYPE MC, AYANT UNE STRUCTURE CRISTALLINE DE TYPE HEXAGONAL, EST DISPERSEE UNIFORMEMENT. LA PRESENTE INVENTION EST PARTICULIEREMENT UTILE POUR FOURNIR DES ALLIAGES DURS RENFERMANT DU MOLYBDENE ET DU TYNGSTENE, PARTICULIEREMENT ADAPTES A LA FABRICATION D'OUTILS DE COUPE.
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15929877A JPS6031896B2 (ja) | 1977-12-29 | 1977-12-29 | Ｍｏを含む硬質合金 |
| JP470378A JPS594500B2 (ja) | 1978-01-18 | 1978-01-18 | Ｍｏを含む硬質合金 |
| JP1389478A JPS54106010A (en) | 1978-02-08 | 1978-02-08 | Sintered hard alloy for impact resistant tool |
| JP2137178A JPS5910422B2 (ja) | 1978-02-24 | 1978-02-24 | 硬質合金 |
| JP2323778A JPS54115610A (en) | 1978-02-28 | 1978-02-28 | Mo-containing sintered hard alloy and manufacture thereof |
| JP2801478A JPS54120218A (en) | 1978-03-10 | 1978-03-10 | Mo-containing nonmagnetic corrosion resistant sintered hard alloy |
| JP3848578A JPS54130407A (en) | 1978-04-01 | 1978-04-01 | Super hard alloy material for spike |
| JP6692578A JPS54157713A (en) | 1978-06-03 | 1978-06-03 | Hard alloy and its manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2413473A1 true FR2413473A1 (fr) | 1979-07-27 |
| FR2413473B1 FR2413473B1 (fr) | 1985-11-08 |
Family
ID=27571541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7836800A Expired FR2413473B1 (fr) | 1977-12-29 | 1978-12-28 | Procede de production d'alliages durs contenant du molybdene et du tungstene et nouveaux produits ainsi obtenus |
Country Status (5)
| Country | Link |
|---|---|
| AU (1) | AU523578B2 (fr) |
| CA (1) | CA1115994A (fr) |
| DE (1) | DE2856513A1 (fr) |
| FR (1) | FR2413473B1 (fr) |
| GB (1) | GB2011949B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3121903A1 (de) * | 1981-06-02 | 1982-12-16 | Sumitomo Electric Industries, Ltd., Osaka | "molybdaeenthaltende hartlegierung" |
| US4639352A (en) * | 1985-05-29 | 1987-01-27 | Sumitomo Electric Industries, Ltd. | Hard alloy containing molybdenum |
| US6878434B2 (en) | 2002-03-15 | 2005-04-12 | Kyocera Corporation | Composite construction and manufacturing method thereof |
| CN114959395A (zh) * | 2022-04-12 | 2022-08-30 | 北京理工大学 | 一种用于爆炸成型弹丸药型罩的单相钨合金及其制备方法 |
| CN116553932A (zh) * | 2023-07-07 | 2023-08-08 | 有研工程技术研究院有限公司 | 一种用于高可靠性楔焊劈刀的碳化钨材料及其生产方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR773859A (fr) * | 1933-08-19 | 1934-11-27 | Cie Lorraine De Charbons Pour | Perfectionnement aux alliages durs |
| FR2233411A1 (fr) * | 1973-06-18 | 1975-01-10 | Teledyne Ind | |
| FR2288155A1 (fr) * | 1974-10-18 | 1976-05-14 | Sumitomo Electric Industries | Alliages de carbonitrures cementes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4049380A (en) * | 1975-05-29 | 1977-09-20 | Teledyne Industries, Inc. | Cemented carbides containing hexagonal molybdenum |
-
1978
- 1978-12-22 GB GB7849945A patent/GB2011949B/en not_active Expired
- 1978-12-22 CA CA318,566A patent/CA1115994A/fr not_active Expired
- 1978-12-28 AU AU42963/78A patent/AU523578B2/en not_active Expired
- 1978-12-28 FR FR7836800A patent/FR2413473B1/fr not_active Expired
- 1978-12-28 DE DE19782856513 patent/DE2856513A1/de not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR773859A (fr) * | 1933-08-19 | 1934-11-27 | Cie Lorraine De Charbons Pour | Perfectionnement aux alliages durs |
| FR2233411A1 (fr) * | 1973-06-18 | 1975-01-10 | Teledyne Ind | |
| FR2288155A1 (fr) * | 1974-10-18 | 1976-05-14 | Sumitomo Electric Industries | Alliages de carbonitrures cementes |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2011949B (en) | 1982-05-26 |
| AU4296378A (en) | 1979-07-05 |
| DE2856513A1 (de) | 1979-07-05 |
| AU523578B2 (en) | 1982-08-05 |
| CA1115994A (fr) | 1982-01-12 |
| FR2413473B1 (fr) | 1985-11-08 |
| GB2011949A (en) | 1979-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |