KR870700102A - 금속의 처리방법 및 심이 있는 와이어 - Google Patents
금속의 처리방법 및 심이 있는 와이어Info
- Publication number
- KR870700102A KR870700102A KR1019860700515A KR860700515A KR870700102A KR 870700102 A KR870700102 A KR 870700102A KR 1019860700515 A KR1019860700515 A KR 1019860700515A KR 860700515 A KR860700515 A KR 860700515A KR 870700102 A KR870700102 A KR 870700102A
- Authority
- KR
- South Korea
- Prior art keywords
- mass
- wire
- metal
- component
- calcium
- Prior art date
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
-
- 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
-
- 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
- C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
-
- 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
- C21C7/06—Deoxidising, e.g. killing
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)
- Nonmetallic Welding Materials (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8501331 | 1985-01-24 | ||
FR8501331A FR2576320B1 (fr) | 1985-01-24 | 1985-01-24 | Procede de traitement de metaux ferreux liquides par fil fourre contenant du calcium |
PCT/FR1986/000017 WO1986004359A1 (fr) | 1985-01-24 | 1986-01-22 | Procede de traitement de metaux liquides par fil fourre contenant du calcium |
Publications (1)
Publication Number | Publication Date |
---|---|
KR870700102A true KR870700102A (ko) | 1987-03-14 |
Family
ID=9315804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860700515A KR870700102A (ko) | 1985-01-24 | 1986-01-22 | 금속의 처리방법 및 심이 있는 와이어 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS61201715A (xx) |
KR (1) | KR870700102A (xx) |
FR (1) | FR2576320B1 (xx) |
ZA (1) | ZA86511B (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100900650B1 (ko) * | 2001-12-22 | 2009-06-02 | 주식회사 포스코 | 용강중 칼슘 성분 조정용 와이어 및 이를 이용한 용강중칼슘 성분 조정방법 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2871477B1 (fr) | 2004-06-10 | 2006-09-29 | Affival Sa Sa | Fil fourre |
FR2906538B1 (fr) * | 2006-10-03 | 2010-10-29 | Affival | Procede et installation pour l'introduction d'un fil fourre dans un bain de metal en fusion. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1220617B (de) * | 1958-02-03 | 1966-07-07 | Res Inst Iron Steel | Vorlegierung fuer die Herstellung von feinkoernigen Staehlen |
FR2008407A1 (xx) * | 1968-05-13 | 1970-01-23 | Nippon Kokan Kk | |
JPS58734B2 (ja) * | 1978-11-14 | 1983-01-07 | 日新製鋼株式会社 | 精密打抜き加工用低合金鋼板(帯)の製造法 |
DE2948636A1 (de) * | 1979-12-04 | 1981-06-11 | Metallgesellschaft Ag, 6000 Frankfurt | Drahtfoermiges mittel zum behandeln von metallschmelzen |
FR2476542B1 (xx) * | 1980-02-26 | 1983-03-11 | Vallourec | |
JPS596315A (ja) * | 1982-07-02 | 1984-01-13 | Daido Steel Co Ltd | ステンレス鋼の製造方法 |
-
1985
- 1985-01-24 FR FR8501331A patent/FR2576320B1/fr not_active Expired
-
1986
- 1986-01-22 JP JP61011814A patent/JPS61201715A/ja active Granted
- 1986-01-22 KR KR1019860700515A patent/KR870700102A/ko not_active Application Discontinuation
- 1986-01-23 ZA ZA86511A patent/ZA86511B/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100900650B1 (ko) * | 2001-12-22 | 2009-06-02 | 주식회사 포스코 | 용강중 칼슘 성분 조정용 와이어 및 이를 이용한 용강중칼슘 성분 조정방법 |
Also Published As
Publication number | Publication date |
---|---|
FR2576320B1 (fr) | 1989-05-26 |
ZA86511B (en) | 1986-09-24 |
FR2576320A1 (fr) | 1986-07-25 |
JPS61201715A (ja) | 1986-09-06 |
JPH041044B2 (xx) | 1992-01-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |