DD103266A1 - - Google Patents
Info
- Publication number
- DD103266A1 DD103266A1 DD16969673A DD16969673A DD103266A1 DD 103266 A1 DD103266 A1 DD 103266A1 DD 16969673 A DD16969673 A DD 16969673A DD 16969673 A DD16969673 A DD 16969673A DD 103266 A1 DD103266 A1 DD 103266A1
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
-
- 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
- C21C5/30—Regulating or controlling the blowing
- C21C5/34—Blowing through the bath
-
- 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
- C21C7/072—Treatment with gases
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16969673A DD103266A1 (de) | 1973-03-26 | 1973-03-26 | |
| DE19742405065 DE2405065A1 (de) | 1973-03-26 | 1974-02-02 | Verfahren zur behandlung fluessiger metalle und metallverbindungen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16969673A DD103266A1 (de) | 1973-03-26 | 1973-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD103266A1 true DD103266A1 (de) | 1974-01-12 |
Family
ID=5490568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16969673A DD103266A1 (de) | 1973-03-26 | 1973-03-26 |
Country Status (2)
| Country | Link |
|---|---|
| DD (1) | DD103266A1 (de) |
| DE (1) | DE2405065A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0005506A1 (de) * | 1978-05-11 | 1979-11-28 | BASF Aktiengesellschaft | Verfahren zur Behandlung von Roheisen- und Stahlschmelzen bzw. Legierungen |
-
1973
- 1973-03-26 DD DD16969673A patent/DD103266A1/xx unknown
-
1974
- 1974-02-02 DE DE19742405065 patent/DE2405065A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0005506A1 (de) * | 1978-05-11 | 1979-11-28 | BASF Aktiengesellschaft | Verfahren zur Behandlung von Roheisen- und Stahlschmelzen bzw. Legierungen |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2405065A1 (de) | 1974-10-17 |