FR1581887A - - Google Patents
Info
- Publication number
- FR1581887A FR1581887A FR166599A FR166599A FR1581887A FR 1581887 A FR1581887 A FR 1581887A FR 166599 A FR166599 A FR 166599A FR 166599 A FR166599 A FR 166599A FR 1581887 A FR1581887 A FR 1581887A
- 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
- 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
- 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
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/48—Bottoms or tuyéres of converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5977067 | 1967-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1581887A true FR1581887A (zh) | 1969-09-19 |
Family
ID=13122837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR166599A Expired FR1581887A (zh) | 1967-09-19 | 1968-09-18 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1581887A (zh) |
| GB (1) | GB1192844A (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2085619A1 (en) * | 1970-03-26 | 1971-12-24 | Centre Nat Rech Metall | Steel belt refining |
| CN108866349A (zh) * | 2018-08-09 | 2018-11-23 | 济源职业技术学院 | 一种火法炼铜装置 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4139184A (en) * | 1977-06-13 | 1979-02-13 | Republic Steel Corporation | Gas stirrer |
| US4661153A (en) * | 1983-07-01 | 1987-04-28 | Southwire Company | Refractory porous plug |
| GB2236114A (en) * | 1989-07-31 | 1991-03-27 | Injectall Ltd | Gas injection |
| GB9307606D0 (en) * | 1993-04-13 | 1993-06-02 | Sanderson Kayser Limited | Improvements relating to reaction chambers |
-
1968
- 1968-09-16 GB GB4390468A patent/GB1192844A/en not_active Expired
- 1968-09-18 FR FR166599A patent/FR1581887A/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2085619A1 (en) * | 1970-03-26 | 1971-12-24 | Centre Nat Rech Metall | Steel belt refining |
| CN108866349A (zh) * | 2018-08-09 | 2018-11-23 | 济源职业技术学院 | 一种火法炼铜装置 |
| CN108866349B (zh) * | 2018-08-09 | 2023-08-15 | 济源职业技术学院 | 一种火法炼铜装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1192844A (en) | 1970-05-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |