FR773859A - Perfectionnement aux alliages durs - Google Patents
Perfectionnement aux alliages dursInfo
- Publication number
- FR773859A FR773859A FR773859DA FR773859A FR 773859 A FR773859 A FR 773859A FR 773859D A FR773859D A FR 773859DA FR 773859 A FR773859 A FR 773859A
- Authority
- FR
- France
- Prior art keywords
- improvement
- hard alloys
- 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.)
- Expired
Links
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
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/04—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbonitrides
-
- 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
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR773859T | 1933-08-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR773859A true FR773859A (fr) | 1934-11-27 |
Family
ID=9199129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR773859D Expired FR773859A (fr) | 1933-08-19 | 1933-08-19 | Perfectionnement aux alliages durs |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR773859A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2233411A1 (fr) * | 1973-06-18 | 1975-01-10 | Teledyne Ind | |
FR2413473A1 (fr) * | 1977-12-29 | 1979-07-27 | Sumitomo Electric Industries | Procede de production d'alliages durs contenant du molybdene et du tungstene et nouveaux produits ainsi obtenus |
-
1933
- 1933-08-19 FR FR773859D patent/FR773859A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2233411A1 (fr) * | 1973-06-18 | 1975-01-10 | Teledyne Ind | |
FR2413473A1 (fr) * | 1977-12-29 | 1979-07-27 | Sumitomo Electric Industries | Procede de production d'alliages durs contenant du molybdene et du tungstene et nouveaux produits ainsi obtenus |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR814725A (fr) | Perfectionnements aux radiorécepteurs | |
FR773859A (fr) | Perfectionnement aux alliages durs | |
FR779905A (fr) | Perfectionnement aux bicyclettes | |
FR758498A (fr) | Perfectionnements aux stades | |
FR806180A (fr) | Perfectionnement aux radio-récepteurs | |
FR765592A (fr) | Perfectionnement aux capsules altimétriques | |
FR756797A (fr) | Perfectionnement apporté aux cycles | |
FR778298A (fr) | Perfectionnement aux fauteuils | |
FR756856A (fr) | Perfectionnements apportés aux huisseries métalliques | |
FR773133A (fr) | Perfectionnement aux bicyclettes | |
FR755201A (fr) | Perfectionnement aux faucheuses | |
FR764166A (fr) | Perfectionnements aux alliages aluminium-silicium | |
FR754552A (fr) | Perfectionnement aux porte-outils | |
FR775183A (fr) | Perfectionnements apportés aux alliages | |
FR779058A (fr) | Perfectionnements aux compresseurs | |
FR773076A (fr) | Perfectionnements aux alliages | |
FR762488A (fr) | Perfectionnements aux alliages de plomb | |
FR752561A (fr) | Perfectionnement aux vannes | |
FR755603A (fr) | Nouvel alliage | |
FR768674A (fr) | Perfectionnement apporté aux billards | |
FR766305A (fr) | Perfectionnement aux pendules électriques | |
FR779628A (fr) | Perfectionnements aux aciers spéciaux | |
FR772279A (fr) | Perfectionnements aux étaux | |
FR816333A (fr) | Perfectionnements aux opérations métallurgiques | |
FR756195A (fr) | Perfectionnement aux numéroteurs à combinaisons |