FR2374826A7 - Acier fritte au carbure de titane et ses applications - Google Patents
Acier fritte au carbure de titane et ses applicationsInfo
- Publication number
- FR2374826A7 FR2374826A7 FR7737605A FR7737605A FR2374826A7 FR 2374826 A7 FR2374826 A7 FR 2374826A7 FR 7737605 A FR7737605 A FR 7737605A FR 7737605 A FR7737605 A FR 7737605A FR 2374826 A7 FR2374826 A7 FR 2374826A7
- Authority
- FR
- France
- Prior art keywords
- degrees
- tools
- cylinders
- cold rolling
- tic
- 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
-
- 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%
- C22C33/0292—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 more than 5% preformed carbides, nitrides or borides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Physical Vapour Deposition (AREA)
Abstract
Acier fritté spécial au carbure de titane, renfermant du chrome et du molybdène. L'acier contient en poids 30 à 40 % de TiC, 5 à 20 % de Cr, 0,5 à 5 % de Mo et 0,5 à 1 % de C, la différence à 100 étant du fer. Cet acier, plus ductile, mais aussi résistant à l'usure que les métaux durs connus, convient particulièrement à la confection d'outils de coupe, notamment pour le travail du bois et à celle de cylindres pour le laminage à froid de fers à béton, nervurés.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7639549U DE7639549U1 (de) | 1976-12-17 | 1976-12-17 | Werkzeug zur spanabhebenden oder zerspanenden holzbearbeitung |
DE2657367 | 1976-12-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2374826A7 true FR2374826A7 (fr) | 1978-07-13 |
Family
ID=25771274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7737605A Expired FR2374826A7 (fr) | 1976-12-17 | 1977-12-14 | Acier fritte au carbure de titane et ses applications |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2374826A7 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4507366A (en) * | 1979-11-13 | 1985-03-26 | Union Siderurgique Du Nord Et De L'est De La France | Rolling mill roll for a hot train of rolls |
-
1977
- 1977-12-14 FR FR7737605A patent/FR2374826A7/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4507366A (en) * | 1979-11-13 | 1985-03-26 | Union Siderurgique Du Nord Et De L'est De La France | Rolling mill roll for a hot train of rolls |
USRE35052E (en) * | 1979-11-13 | 1995-10-03 | Forcast International | Method for hot rolling metal strip with composite metal rolls |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |