IN162844B - - Google Patents
Info
- Publication number
- IN162844B IN162844B IN1268/CAL/83A IN1268CA1983A IN162844B IN 162844 B IN162844 B IN 162844B IN 1268CA1983 A IN1268CA1983 A IN 1268CA1983A IN 162844 B IN162844 B IN 162844B
- Authority
- IN
- India
- Prior art keywords
- oxide
- sodium
- fluoride
- calcium
- composition
- 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
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/064—Dephosphorising; Desulfurising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/111—Treating the molten metal by using protecting powders
-
- 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
- C21C7/04—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)
- Cosmetics (AREA)
- Catalysts (AREA)
- Medicinal Preparation (AREA)
- Continuous Casting (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8229624 | 1982-10-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN162844B true IN162844B (ru) | 1988-07-16 |
Family
ID=10533655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN1268/CAL/83A IN162844B (ru) | 1982-10-16 | 1983-10-12 |
Country Status (11)
Country | Link |
---|---|
US (1) | US4561894A (ru) |
EP (1) | EP0109153B1 (ru) |
JP (1) | JPS5994560A (ru) |
KR (1) | KR840006372A (ru) |
AT (1) | ATE23726T1 (ru) |
AU (1) | AU2020083A (ru) |
CA (1) | CA1214942A (ru) |
DE (1) | DE3367787D1 (ru) |
ES (1) | ES526482A0 (ru) |
IN (1) | IN162844B (ru) |
MX (1) | MX162221A (ru) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4572737A (en) * | 1984-06-27 | 1986-02-25 | The Boc Group, Inc. | Agents for the removal of impurities from a molten metal and a process for producing same |
JPS6217078A (ja) * | 1985-07-16 | 1987-01-26 | 株式会社 北陸化成工業所 | 取鍋用の溶融鉄被覆保温材 |
LU86689A1 (fr) * | 1985-12-03 | 1987-05-04 | Centro Speriment Metallurg | Procede d'epuration continue de fonte en fusion |
US5366535A (en) * | 1992-12-07 | 1994-11-22 | Premier Services Corporation | Basic tundish covering compound |
NL9500579A (nl) * | 1995-03-24 | 1996-11-01 | Hoogovens Staal Bv | Werkwijze voor het verwerken van NMP uit dros. |
EP1291442B1 (en) * | 2000-06-14 | 2006-05-31 | JFE Steel Corporation | Method and apparatus for producing desulfurizing agent for hot-metal |
US20050056120A1 (en) * | 2003-09-15 | 2005-03-17 | Flores-Morales Jose Ignacio | Desulphurization of ferrous materials using sodium silicate |
US20050066772A1 (en) * | 2003-09-26 | 2005-03-31 | Flores-Morales Jose Ignacio | Desulphurization of ferrous materials using glass cullet |
US9315426B2 (en) | 2010-05-20 | 2016-04-19 | Comanche Tecnologies, LLC | Coatings for refractory substrates |
JP5525939B2 (ja) * | 2010-07-02 | 2014-06-18 | 大阪鋼灰株式会社 | 石灰系フラックスおよびその製造法 |
CN103160647A (zh) * | 2013-02-26 | 2013-06-19 | 首钢总公司 | 一种炉外氧化脱磷剂及其制备、使用方法 |
US9322073B1 (en) | 2013-03-14 | 2016-04-26 | ALMAMET USA, Inc. | Preparation of flux lime for a BOF converter including conversion of troublesome fines to high quality fluidized lime |
DE102014108843A1 (de) * | 2014-06-24 | 2015-12-24 | Thyssenkrupp Ag | Gießpulver, Gießschlacke und Verfahren zum Gießen von Stahl |
CN112547290A (zh) * | 2020-11-20 | 2021-03-26 | 攀枝花钢城集团有限公司 | 一种细粒级低磷钢渣的制备方法 |
CN112624136A (zh) * | 2020-12-16 | 2021-04-09 | 东北大学 | 一种添加剂强化硼结晶协同提高富硼渣反应活性的方法 |
CN115354164A (zh) * | 2022-08-20 | 2022-11-18 | 宁夏赛恩斯新材料有限公司 | 熔铜除渣剂及其生产工艺及使用方法 |
CN115647313B (zh) * | 2022-11-14 | 2023-08-18 | 鞍钢股份有限公司 | 一种适用于sphc钢种直上的钢包覆盖剂及使用方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2825947A (en) * | 1955-10-14 | 1958-03-11 | Norman P Goss | Method of continuous casting of metal |
FR2112118A1 (en) * | 1970-11-05 | 1972-06-16 | Est Aciers Fins | Slag - for lubricating continuous casting of steel |
BE791197A (fr) * | 1971-11-11 | 1973-03-01 | Steetley Mfg Ltd | Compositions de castine |
WO1979000398A1 (en) * | 1977-12-16 | 1979-07-12 | Foseco Int | Desulphurisation of ferrous metals |
JPS5576006A (en) * | 1978-12-05 | 1980-06-07 | Foseco Int | Composition for desulfurizing molten metal * method and use thereof |
CA1145146A (en) * | 1979-02-07 | 1983-04-26 | Charles M. Loane, Jr. | Particulate slagging composition for the continuous casting of steel |
DE3062658D1 (en) * | 1979-02-23 | 1983-05-19 | Mobay Chemical Corp | Particulate slagging agent and process for the continuous casting of steel |
CA1147528A (en) * | 1979-06-09 | 1983-06-07 | Seikichi Tabei | Additives for continuous casting of steel |
ZA812968B (en) * | 1980-05-10 | 1982-05-26 | Foseco Int | Desulphurisation of ferrous melts |
US4358544A (en) * | 1980-07-04 | 1982-11-09 | Daniel Doncaster & Sons Limited | Single phase glass compositions for use in protective and lubricating coatings for the heat treatment and hot working of metals |
-
1983
- 1983-09-19 DE DE8383305474T patent/DE3367787D1/de not_active Expired
- 1983-09-19 AT AT83305474T patent/ATE23726T1/de not_active IP Right Cessation
- 1983-09-19 EP EP83305474A patent/EP0109153B1/en not_active Expired
- 1983-09-23 CA CA000437454A patent/CA1214942A/en not_active Expired
- 1983-10-05 JP JP58187669A patent/JPS5994560A/ja active Pending
- 1983-10-12 IN IN1268/CAL/83A patent/IN162844B/en unknown
- 1983-10-14 KR KR1019830004868A patent/KR840006372A/ko not_active Application Discontinuation
- 1983-10-14 ES ES526482A patent/ES526482A0/es active Granted
- 1983-10-14 AU AU20200/83A patent/AU2020083A/en not_active Abandoned
- 1983-10-14 MX MX199111A patent/MX162221A/es unknown
-
1985
- 1985-07-18 US US06/756,569 patent/US4561894A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE23726T1 (de) | 1986-12-15 |
AU2020083A (en) | 1984-04-19 |
ES8504953A1 (es) | 1985-04-16 |
US4561894A (en) | 1985-12-31 |
JPS5994560A (ja) | 1984-05-31 |
EP0109153B1 (en) | 1986-11-20 |
DE3367787D1 (en) | 1987-01-08 |
EP0109153A1 (en) | 1984-05-23 |
CA1214942A (en) | 1986-12-09 |
KR840006372A (ko) | 1984-11-29 |
ES526482A0 (es) | 1985-04-16 |
MX162221A (es) | 1991-04-10 |
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