FR761932A - Manufacturing process of hard metal alloys - Google Patents
Manufacturing process of hard metal alloysInfo
- Publication number
- FR761932A FR761932A FR761932DA FR761932A FR 761932 A FR761932 A FR 761932A FR 761932D A FR761932D A FR 761932DA FR 761932 A FR761932 A FR 761932A
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- metal alloys
- hard metal
- hard
- alloys
- 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
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
- C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
- C22C1/053—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor with in situ formation of hard compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR761932T | 1933-09-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR761932A true FR761932A (en) | 1934-03-30 |
Family
ID=9174847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR761932D Expired FR761932A (en) | 1933-09-01 | 1933-09-01 | Manufacturing process of hard metal alloys |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR761932A (en) |
-
1933
- 1933-09-01 FR FR761932D patent/FR761932A/en not_active Expired
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