FR2112295B1 - - Google Patents
Info
- Publication number
- FR2112295B1 FR2112295B1 FR7135328A FR7135328A FR2112295B1 FR 2112295 B1 FR2112295 B1 FR 2112295B1 FR 7135328 A FR7135328 A FR 7135328A FR 7135328 A FR7135328 A FR 7135328A FR 2112295 B1 FR2112295 B1 FR 2112295B1
- 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
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/02—Use of electric or magnetic effects
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/06—Electrodes
- H05B7/07—Electrodes designed to melt in use
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8066970A | 1970-10-14 | 1970-10-14 | |
| US14444071A | 1971-05-18 | 1971-05-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2112295A1 FR2112295A1 (enExample) | 1972-06-16 |
| FR2112295B1 true FR2112295B1 (enExample) | 1975-09-26 |
Family
ID=26763788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7135328A Expired FR2112295B1 (enExample) | 1970-10-14 | 1971-09-30 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2138662B2 (enExample) |
| FR (1) | FR2112295B1 (enExample) |
| GB (1) | GB1366707A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119351766A (zh) * | 2024-12-26 | 2025-01-24 | 安徽中钢联新材料有限公司 | 二次硬化合金真空自耗钢锭的制造方法及设备 |
-
1971
- 1971-08-03 DE DE2138662A patent/DE2138662B2/de active Pending
- 1971-08-09 GB GB3738371A patent/GB1366707A/en not_active Expired
- 1971-09-30 FR FR7135328A patent/FR2112295B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2138662B2 (de) | 1973-12-06 |
| FR2112295A1 (enExample) | 1972-06-16 |
| GB1366707A (en) | 1974-09-11 |
| DE2138662A1 (de) | 1972-06-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |