FR2145521A1 - - Google Patents
Info
- Publication number
- FR2145521A1 FR2145521A1 FR7224663A FR7224663A FR2145521A1 FR 2145521 A1 FR2145521 A1 FR 2145521A1 FR 7224663 A FR7224663 A FR 7224663A FR 7224663 A FR7224663 A FR 7224663A FR 2145521 A1 FR2145521 A1 FR 2145521A1
- 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.)
- Granted
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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/36—Processes yielding slags of special composition
-
- 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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
-
- 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
- C21C7/076—Use of slags or fluxes as treating agents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46050716A JPS506410B1 (it) | 1971-07-10 | 1971-07-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2145521A1 true FR2145521A1 (it) | 1973-02-23 |
| FR2145521B1 FR2145521B1 (it) | 1974-12-27 |
Family
ID=12866596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7224663A Expired FR2145521B1 (it) | 1971-07-10 | 1972-07-07 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS506410B1 (it) |
| BR (1) | BR7204554D0 (it) |
| DE (1) | DE2233888C3 (it) |
| FR (1) | FR2145521B1 (it) |
| GB (1) | GB1383177A (it) |
| IT (1) | IT962537B (it) |
| SE (1) | SE398128B (it) |
| ZA (1) | ZA724266B (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5839203B2 (ja) * | 1979-05-31 | 1983-08-29 | 株式会社神戸製鋼所 | 造滓剤およびその製造方法 |
| CN113293256A (zh) * | 2021-04-26 | 2021-08-24 | 邢台钢铁有限责任公司 | 一种铝灰的应用方法 |
-
1971
- 1971-07-10 JP JP46050716A patent/JPS506410B1/ja active Pending
-
1972
- 1972-06-21 ZA ZA724266A patent/ZA724266B/xx unknown
- 1972-07-04 GB GB3118572A patent/GB1383177A/en not_active Expired
- 1972-07-07 SE SE7209004A patent/SE398128B/xx unknown
- 1972-07-07 FR FR7224663A patent/FR2145521B1/fr not_active Expired
- 1972-07-08 IT IT9578/72A patent/IT962537B/it active
- 1972-07-10 DE DE2233888A patent/DE2233888C3/de not_active Expired
- 1972-07-10 BR BR4554/72A patent/BR7204554D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE398128B (sv) | 1977-12-05 |
| GB1383177A (en) | 1975-02-05 |
| BR7204554D0 (pt) | 1973-05-15 |
| DE2233888B2 (de) | 1977-12-01 |
| JPS506410B1 (it) | 1975-03-13 |
| FR2145521B1 (it) | 1974-12-27 |
| DE2233888A1 (de) | 1973-01-18 |
| IT962537B (it) | 1973-12-31 |
| DE2233888C3 (de) | 1978-07-27 |
| ZA724266B (en) | 1973-03-28 |
| AU4375072A (en) | 1974-01-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |