FR2270972B1 - - Google Patents
Info
- Publication number
- FR2270972B1 FR2270972B1 FR7416897A FR7416897A FR2270972B1 FR 2270972 B1 FR2270972 B1 FR 2270972B1 FR 7416897 A FR7416897 A FR 7416897A FR 7416897 A FR7416897 A FR 7416897A FR 2270972 B1 FR2270972 B1 FR 2270972B1
- Authority
- FR
- France
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/17—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by forging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Powder Metallurgy (AREA)
- Forging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7416897A FR2270972A1 (en) | 1974-05-15 | 1974-05-15 | Heating pre-sintered metal powder compacts prior to forging - using high frequency induction heating in a protective atmos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7416897A FR2270972A1 (en) | 1974-05-15 | 1974-05-15 | Heating pre-sintered metal powder compacts prior to forging - using high frequency induction heating in a protective atmos |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2270972A1 FR2270972A1 (en) | 1975-12-12 |
| FR2270972B1 true FR2270972B1 (US20020095090A1-20020718-M00002.png) | 1977-06-24 |
Family
ID=9138888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7416897A Granted FR2270972A1 (en) | 1974-05-15 | 1974-05-15 | Heating pre-sintered metal powder compacts prior to forging - using high frequency induction heating in a protective atmos |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2270972A1 (US20020095090A1-20020718-M00002.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5403540A (en) * | 1990-10-29 | 1995-04-04 | Corning Incorporated | Heating of formed metal structure by induction |
-
1974
- 1974-05-15 FR FR7416897A patent/FR2270972A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2270972A1 (en) | 1975-12-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |