IN2015KN00602A - - Google Patents
Info
- Publication number
- IN2015KN00602A IN2015KN00602A IN602KON2015A IN2015KN00602A IN 2015KN00602 A IN2015KN00602 A IN 2015KN00602A IN 602KON2015 A IN602KON2015 A IN 602KON2015A IN 2015KN00602 A IN2015KN00602 A IN 2015KN00602A
- Authority
- IN
- India
- Prior art keywords
- refining furnace
- hot metal
- pretreatment
- refining
- decarburization
- 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/02—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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
-
- 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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/56—Manufacture of steel by other methods
- C21C5/562—Manufacture of steel by other methods starting from scrap
-
- 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)
- Manufacturing & Machinery (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012238606 | 2012-10-30 | ||
PCT/JP2013/006331 WO2014068933A1 (ja) | 2012-10-30 | 2013-10-25 | 溶銑の精錬方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2015KN00602A true IN2015KN00602A (ko) | 2015-07-17 |
Family
ID=50626883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN602KON2015 IN2015KN00602A (ko) | 2012-10-30 | 2013-10-25 |
Country Status (8)
Country | Link |
---|---|
JP (1) | JP5807720B2 (ko) |
KR (1) | KR101680094B1 (ko) |
CN (1) | CN104769136B (ko) |
BR (1) | BR112015008720B1 (ko) |
IN (1) | IN2015KN00602A (ko) |
TR (1) | TR201504423T1 (ko) |
TW (1) | TWI544081B (ko) |
WO (1) | WO2014068933A1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6544480B2 (ja) * | 2016-03-17 | 2019-07-17 | 日本製鉄株式会社 | 溶銑予備処理方法 |
JP6798554B2 (ja) * | 2016-07-27 | 2020-12-09 | 日本製鉄株式会社 | 溶鋼の製造方法 |
WO2018038508A1 (ko) * | 2016-08-23 | 2018-03-01 | 현대제철 주식회사 | 전로에서의 용선 정련 방법 |
CN107311182A (zh) * | 2017-06-30 | 2017-11-03 | 昆明理工大学 | 一种工业硅熔体炉外精炼提纯的设备及其方法 |
WO2022163200A1 (ja) * | 2021-01-26 | 2022-08-04 | Jfeスチール株式会社 | 溶鉄の精錬方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01147011A (ja) * | 1987-12-03 | 1989-06-08 | Sumitomo Metal Ind Ltd | 製鋼法 |
JPH08143928A (ja) * | 1994-11-18 | 1996-06-04 | Nippon Steel Corp | 精錬スラグによるスクラップ予熱方法 |
JP4065097B2 (ja) * | 1999-10-26 | 2008-03-19 | 新日本製鐵株式会社 | 転炉製鋼法 |
JP4224910B2 (ja) * | 1999-12-15 | 2009-02-18 | Jfeスチール株式会社 | 溶銑脱炭処理時に生成する溶融スラグの熱間処理方法 |
JP2004190101A (ja) * | 2002-12-12 | 2004-07-08 | Nippon Steel Corp | 溶銑の予備処理方法 |
CN1273621C (zh) * | 2004-08-17 | 2006-09-06 | 西安建筑科技大学 | 炼钢炉渣梯级利用方法 |
CN100451131C (zh) * | 2005-11-23 | 2009-01-14 | 上海宝钢冶金建设公司 | 冶金渣返炼钢生产利用工艺 |
-
2013
- 2013-10-25 BR BR112015008720-5A patent/BR112015008720B1/pt active IP Right Grant
- 2013-10-25 WO PCT/JP2013/006331 patent/WO2014068933A1/ja active Application Filing
- 2013-10-25 TR TR2015/04423T patent/TR201504423T1/tr unknown
- 2013-10-25 KR KR1020157014168A patent/KR101680094B1/ko active IP Right Grant
- 2013-10-25 IN IN602KON2015 patent/IN2015KN00602A/en unknown
- 2013-10-25 JP JP2014524188A patent/JP5807720B2/ja active Active
- 2013-10-25 CN CN201380056566.XA patent/CN104769136B/zh active Active
- 2013-10-29 TW TW102138986A patent/TWI544081B/zh active
Also Published As
Publication number | Publication date |
---|---|
TW201416456A (zh) | 2014-05-01 |
BR112015008720B1 (pt) | 2020-02-11 |
TR201504423T1 (tr) | 2016-01-21 |
CN104769136B (zh) | 2017-05-17 |
CN104769136A (zh) | 2015-07-08 |
KR20150076252A (ko) | 2015-07-06 |
JPWO2014068933A1 (ja) | 2016-09-08 |
WO2014068933A1 (ja) | 2014-05-08 |
TWI544081B (zh) | 2016-08-01 |
BR112015008720A2 (pt) | 2017-07-04 |
KR101680094B1 (ko) | 2016-11-28 |
JP5807720B2 (ja) | 2015-11-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX363143B (es) | Acero al silicio no orientado y su metodo de fabricacion. | |
IN2015KN00602A (ko) | ||
MX2016006560A (es) | Procedimiento de produccion de gas de sintesis en operacion combinada con una planta metalurgica. | |
SG10201901222TA (en) | Processes for producing low nitrogen, essentially nitride-free chromium and chromium plus niobium-containing nickel-based alloys and the resulting chromium and nickel-based alloys | |
MY163415A (en) | Low cost making of a low carbon, low sulfur, and low nitrogen steel using conventional steelmaking equipment | |
PH12016501037B1 (en) | Smelting process and apparatus | |
UA111829C2 (uk) | Спосіб прямого плавлення | |
ZA202110287B (en) | Method for producing calcium-containing vanadium slag by adding lime to converter with molten iron and leaching method therefor | |
CN103556040A (zh) | 一种球墨铸铁合金的制备方法 | |
MX366349B (es) | Método para fundir material metalico en una planta de fundición y respectiva planta de fundición. | |
TW201612321A (en) | Melting method of high cleanness steel | |
CN104561430A (zh) | 一种灰铁生产的加工工艺 | |
MX2016005055A (es) | Mezcla, uso de dicha mezcla, asi como procedimiento para el acondicionamiento de una escoria que se encuentra sobre una masa fundida de metal en un recipiente metalurgico en la metalurgia de hierro y acero. | |
IN2015KN00703A (ko) | ||
UA54831U (ru) | Способ производства литых изделий | |
UA104948C2 (uk) | Спосіб визначення температури випуску сталі з плавильного агрегату | |
UA85616U (ru) | СПОСОБ ПОЛУЧЕНИЯ ферросплавов | |
RU2009119780A (ru) | Способ выплавки рафинированного феррохрома | |
CN104178687A (zh) | 一种汽车制动件铸造工艺 | |
CN103388053A (zh) | 一种大气条件下向钢包喷吹含氢混合气体精炼钢液的工艺 | |
UA106389U (uk) | Спосіб одержання легованої конструкційної сталі | |
UA63485U (ru) | Способ контроля колебания окисления элементов чугуна на фурмах доменной печи | |
RU2012154498A (ru) | Способ производства особонизкоуглеродистой холоднокатаной изотропной электротехнической стали | |
UA98233C2 (en) | Chromite-periclase heat-treated refractory | |
CN108070685A (zh) | 一种铌渣脱磷方法 |