FR2096993B3 - - Google Patents
Info
- Publication number
- FR2096993B3 FR2096993B3 FR7027349A FR7027349A FR2096993B3 FR 2096993 B3 FR2096993 B3 FR 2096993B3 FR 7027349 A FR7027349 A FR 7027349A FR 7027349 A FR7027349 A FR 7027349A FR 2096993 B3 FR2096993 B3 FR 2096993B3
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/06—Deoxidising, e.g. killing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C23/00—Tools; Devices not mentioned before for moulding
- B22C23/02—Devices for coating moulds or cores
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7027349A FR2096993A7 (en) | 1970-07-24 | 1970-07-24 | Casting additive - to enable prodn of smooth surfaced steel ingots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7027349A FR2096993A7 (en) | 1970-07-24 | 1970-07-24 | Casting additive - to enable prodn of smooth surfaced steel ingots |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2096993A7 FR2096993A7 (en) | 1972-03-03 |
| FR2096993B3 true FR2096993B3 (OSRAM) | 1973-04-27 |
Family
ID=9059179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7027349A Expired FR2096993A7 (en) | 1970-07-24 | 1970-07-24 | Casting additive - to enable prodn of smooth surfaced steel ingots |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2096993A7 (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8705939D0 (en) * | 1987-03-13 | 1987-04-15 | Foseco Int | Coating of metal castings moulds/cores |
| CN110605365B (zh) * | 2019-09-29 | 2021-06-01 | 河南通宇冶材集团有限公司 | 一种含锰预熔料、包含该预熔料的保护渣及其应用 |
-
1970
- 1970-07-24 FR FR7027349A patent/FR2096993A7/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2096993A7 (en) | 1972-03-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |