IN168777B - - Google Patents
Info
- Publication number
- IN168777B IN168777B IN927/MAS/86A IN927MA1986A IN168777B IN 168777 B IN168777 B IN 168777B IN 927MA1986 A IN927MA1986 A IN 927MA1986A IN 168777 B IN168777 B IN 168777B
- Authority
- IN
- India
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
- C21C7/0006—Adding metallic additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
-
- 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
- C21C7/076—Use of slags or fluxes as treating agents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/863,324 US4666515A (en) | 1986-05-15 | 1986-05-15 | Method for adding bismuth to steel in a ladle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN168777B true IN168777B (pl) | 1991-06-01 |
Family
ID=25340875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN927/MAS/86A IN168777B (pl) | 1986-05-15 | 1986-12-01 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4666515A (pl) |
| EP (1) | EP0246356B1 (pl) |
| AU (1) | AU582720B2 (pl) |
| BR (1) | BR8606030A (pl) |
| CA (1) | CA1285393C (pl) |
| DE (1) | DE3680529D1 (pl) |
| ES (1) | ES2023803B3 (pl) |
| IN (1) | IN168777B (pl) |
| MX (1) | MX163958B (pl) |
| ZA (1) | ZA869039B (pl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7310573B2 (en) * | 2004-04-13 | 2007-12-18 | Pratt & Whitney Canada Corp. | Method and apparatus for isolating aircraft equipment |
| CN104368778A (zh) * | 2014-11-13 | 2015-02-25 | 武汉钢铁(集团)公司 | 含多种金属氧化物的包晶钢保护渣 |
| CN115466826B (zh) * | 2022-08-26 | 2023-09-01 | 北京首钢股份有限公司 | 一种在钢水中添加铋粉的方法及钢坯 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1483573A1 (de) * | 1965-09-14 | 1970-01-08 | Foseco Trading Ag | Verfahren zur Behandlung von ungeschmolzenem Metall und Mittel zur Abdeckung der Oberflaeche von geschmolzenem Metall mit teilchenfoermigem Material |
| US3630267A (en) * | 1970-05-18 | 1971-12-28 | Bethlehem Steel Corp | Method of controlling the temperature of molten ferrous metal |
| US3673004A (en) * | 1970-07-23 | 1972-06-27 | Inst Ceretari Tehnologice Pent | Method of making piston rings |
| US3762915A (en) * | 1970-07-27 | 1973-10-02 | Wisconsin Alumni Res Found | Method for casting gray cast iron composition |
| SU386568A1 (ru) * | 1971-12-13 | 1977-11-05 | Макеевский Металлургический Завод Имени С.М.Кирова | Способ пассивации магни |
| DE2345921A1 (de) * | 1973-09-12 | 1975-03-20 | Solint Consulting Establishmen | Abdeckmasse fuer metallurgische schmelzen |
| US4244737A (en) * | 1979-08-29 | 1981-01-13 | Inland Steel Company | Method and alloy for introducing machinability increasing ingredients to steel |
| US4247326A (en) * | 1979-08-29 | 1981-01-27 | Inland Steel Company | Free machining steel with bismuth |
| US4255187A (en) * | 1979-08-29 | 1981-03-10 | Inland Steel Company | Bismuth-containing steel |
| US4255188A (en) * | 1979-08-29 | 1981-03-10 | Inland Steel Company | Free machining steel with bismuth and manganese sulfide |
| CA1281551C (en) * | 1985-02-18 | 1991-03-19 | Kazuhiro Kinoshita | Method for addition of low-melting point metal |
| US4664703A (en) * | 1986-06-09 | 1987-05-12 | Inland Steel Company | Method for suppressing fuming in molten steel |
-
1986
- 1986-05-15 US US06/863,324 patent/US4666515A/en not_active Expired - Lifetime
- 1986-11-28 CA CA000524110A patent/CA1285393C/en not_active Expired - Fee Related
- 1986-12-01 IN IN927/MAS/86A patent/IN168777B/en unknown
- 1986-12-01 ZA ZA869039A patent/ZA869039B/xx unknown
- 1986-12-02 ES ES86116700T patent/ES2023803B3/es not_active Expired - Lifetime
- 1986-12-02 DE DE8686116700T patent/DE3680529D1/de not_active Expired - Lifetime
- 1986-12-02 EP EP86116700A patent/EP0246356B1/en not_active Expired - Lifetime
- 1986-12-02 AU AU65880/86A patent/AU582720B2/en not_active Ceased
- 1986-12-05 MX MX4554A patent/MX163958B/es unknown
- 1986-12-08 BR BR8606030A patent/BR8606030A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3680529D1 (de) | 1991-08-29 |
| EP0246356B1 (en) | 1991-07-24 |
| ES2023803B3 (es) | 1992-02-16 |
| AU6588086A (en) | 1987-11-19 |
| AU582720B2 (en) | 1989-04-06 |
| ZA869039B (en) | 1987-08-26 |
| US4666515A (en) | 1987-05-19 |
| BR8606030A (pt) | 1988-01-12 |
| MX163958B (es) | 1992-07-06 |
| EP0246356A1 (en) | 1987-11-25 |
| CA1285393C (en) | 1991-07-02 |