JPS6154081B2 - - Google Patents
Info
- Publication number
- JPS6154081B2 JPS6154081B2 JP11649181A JP11649181A JPS6154081B2 JP S6154081 B2 JPS6154081 B2 JP S6154081B2 JP 11649181 A JP11649181 A JP 11649181A JP 11649181 A JP11649181 A JP 11649181A JP S6154081 B2 JPS6154081 B2 JP S6154081B2
- Authority
- JP
- Japan
- Prior art keywords
- blowing
- slag
- steel
- converter
- molten metal
- 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.)
- 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
- C21C5/32—Blowing from above
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11649181A JPS5819422A (ja) | 1981-07-27 | 1981-07-27 | 転炉製鋼法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11649181A JPS5819422A (ja) | 1981-07-27 | 1981-07-27 | 転炉製鋼法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5819422A JPS5819422A (ja) | 1983-02-04 |
| JPS6154081B2 true JPS6154081B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-11-20 |
Family
ID=14688435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11649181A Granted JPS5819422A (ja) | 1981-07-27 | 1981-07-27 | 転炉製鋼法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5819422A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE35036E (en) * | 1986-06-13 | 1995-09-12 | Matsushita Electric Industrial Co., Ltd. | Method of making symmetrically controlled implanted regions using rotational angle of the substrate |
| US4771012A (en) * | 1986-06-13 | 1988-09-13 | Matsushita Electric Industrial Co., Ltd. | Method of making symmetrically controlled implanted regions using rotational angle of the substrate |
| CN1088112C (zh) * | 1999-10-08 | 2002-07-24 | 鞍山钢铁集团公司 | 转炉炼钢造渣工艺 |
-
1981
- 1981-07-27 JP JP11649181A patent/JPS5819422A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5819422A (ja) | 1983-02-04 |