JPS64454B2 - - Google Patents
Info
- Publication number
- JPS64454B2 JPS64454B2 JP17594885A JP17594885A JPS64454B2 JP S64454 B2 JPS64454 B2 JP S64454B2 JP 17594885 A JP17594885 A JP 17594885A JP 17594885 A JP17594885 A JP 17594885A JP S64454 B2 JPS64454 B2 JP S64454B2
- Authority
- JP
- Japan
- Prior art keywords
- low
- slag
- nitrogen
- gas
- less
- 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
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17594885A JPS6237340A (ja) | 1985-08-12 | 1985-08-12 | 低窒素、低炭素フエロクロムの製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17594885A JPS6237340A (ja) | 1985-08-12 | 1985-08-12 | 低窒素、低炭素フエロクロムの製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6237340A JPS6237340A (ja) | 1987-02-18 |
| JPS64454B2 true JPS64454B2 (cs) | 1989-01-06 |
Family
ID=16005050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17594885A Granted JPS6237340A (ja) | 1985-08-12 | 1985-08-12 | 低窒素、低炭素フエロクロムの製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6237340A (cs) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01180941A (ja) * | 1988-01-13 | 1989-07-18 | Nkk Corp | 低炭素フェロクロムの製造法 |
| JPH0621317B2 (ja) * | 1988-03-04 | 1994-03-23 | 日本鋼管株式会社 | 低炭素フェロクロムの製造法 |
| JP7566743B2 (ja) * | 2019-07-12 | 2024-10-15 | Ｊｆｅマテリアル株式会社 | スラグの無害化方法及び低炭素フェロクロムの製造方法 |
| BR112021024006A2 (pt) * | 2019-07-12 | 2022-02-01 | Jfe Mat Co Ltd | Método para produzir ferrocromo de baixo teor de carbono |
-
1985
- 1985-08-12 JP JP17594885A patent/JPS6237340A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6237340A (ja) | 1987-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |