JPS58221218A - 取鍋精錬剤 - Google Patents
取鍋精錬剤Info
- Publication number
- JPS58221218A JPS58221218A JP10396582A JP10396582A JPS58221218A JP S58221218 A JPS58221218 A JP S58221218A JP 10396582 A JP10396582 A JP 10396582A JP 10396582 A JP10396582 A JP 10396582A JP S58221218 A JPS58221218 A JP S58221218A
- Authority
- JP
- Japan
- Prior art keywords
- sodium metasilicate
- dephosphorization
- refining agent
- white smoke
- hygroscopicity
- 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.)
- 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
- 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
- C21C7/064—Dephosphorising; Desulfurising
- C21C7/0645—Agents used for dephosphorising or desulfurising
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10396582A JPS58221218A (ja) | 1982-06-18 | 1982-06-18 | 取鍋精錬剤 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10396582A JPS58221218A (ja) | 1982-06-18 | 1982-06-18 | 取鍋精錬剤 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58221218A true JPS58221218A (ja) | 1983-12-22 |
| JPS645084B2 JPS645084B2 (cs) | 1989-01-27 |
Family
ID=14368072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10396582A Granted JPS58221218A (ja) | 1982-06-18 | 1982-06-18 | 取鍋精錬剤 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58221218A (cs) |
-
1982
- 1982-06-18 JP JP10396582A patent/JPS58221218A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS645084B2 (cs) | 1989-01-27 |
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