FR2074710A1 - Low carbon steel prodn in vacuo - Google Patents
Low carbon steel prodn in vacuoInfo
- Publication number
- FR2074710A1 FR2074710A1 FR7001980A FR7001980A FR2074710A1 FR 2074710 A1 FR2074710 A1 FR 2074710A1 FR 7001980 A FR7001980 A FR 7001980A FR 7001980 A FR7001980 A FR 7001980A FR 2074710 A1 FR2074710 A1 FR 2074710A1
- Authority
- FR
- France
- Prior art keywords
- carbon steel
- vacuo
- low carbon
- reagents
- aluminium
- 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.)
- Granted
Links
- 229910001209 Low-carbon steel Inorganic materials 0.000 title 1
- 229910052799 carbon Inorganic materials 0.000 abstract 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 abstract 1
- 229910000677 High-carbon steel Inorganic materials 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052918 calcium silicate Inorganic materials 0.000 abstract 1
- 239000000378 calcium silicate Substances 0.000 abstract 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 abstract 1
- 239000000571 coke Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
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
- C21C7/10—Handling in a vacuum
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7001980A FR2074710A1 (en) | 1970-01-20 | 1970-01-20 | Low carbon steel prodn in vacuo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7001980A FR2074710A1 (en) | 1970-01-20 | 1970-01-20 | Low carbon steel prodn in vacuo |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2074710A1 true FR2074710A1 (en) | 1971-10-08 |
| FR2074710B1 FR2074710B1 (index.php) | 1974-04-26 |
Family
ID=9049329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7001980A Granted FR2074710A1 (en) | 1970-01-20 | 1970-01-20 | Low carbon steel prodn in vacuo |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2074710A1 (index.php) |
-
1970
- 1970-01-20 FR FR7001980A patent/FR2074710A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2074710B1 (index.php) | 1974-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |