KR20150033733A - 강의 연속 주조용 몰드 파우더 - Google Patents

강의 연속 주조용 몰드 파우더 Download PDF

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Publication number
KR20150033733A
KR20150033733A KR20157004455A KR20157004455A KR20150033733A KR 20150033733 A KR20150033733 A KR 20150033733A KR 20157004455 A KR20157004455 A KR 20157004455A KR 20157004455 A KR20157004455 A KR 20157004455A KR 20150033733 A KR20150033733 A KR 20150033733A
Authority
KR
South Korea
Prior art keywords
powder
mass
less
sio
steel
Prior art date
Application number
KR20157004455A
Other languages
English (en)
Korean (ko)
Inventor
사또루 미네따
도시유끼 가지따니
히데아끼 야마무라
Original Assignee
신닛테츠스미킨 카부시키카이샤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 신닛테츠스미킨 카부시키카이샤 filed Critical 신닛테츠스미킨 카부시키카이샤
Publication of KR20150033733A publication Critical patent/KR20150033733A/ko

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Classifications

    • 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
    • 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
    • B22D11/108—Feeding additives, powders, or the like
    • 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)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
KR20157004455A 2010-01-21 2011-01-21 강의 연속 주조용 몰드 파우더 KR20150033733A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010010841 2010-01-21
JPJP-P-2010-010841 2010-01-21
PCT/JP2011/051679 WO2011090218A1 (ja) 2010-01-21 2011-01-21 鋼の連続鋳造用モールドパウダー

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020127018287A Division KR20120092708A (ko) 2010-01-21 2011-01-21 강의 연속 주조용 몰드 파우더

Publications (1)

Publication Number Publication Date
KR20150033733A true KR20150033733A (ko) 2015-04-01

Family

ID=44307018

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020127018287A KR20120092708A (ko) 2010-01-21 2011-01-21 강의 연속 주조용 몰드 파우더
KR20157004455A KR20150033733A (ko) 2010-01-21 2011-01-21 강의 연속 주조용 몰드 파우더

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1020127018287A KR20120092708A (ko) 2010-01-21 2011-01-21 강의 연속 주조용 몰드 파우더

Country Status (5)

Country Link
JP (1) JP4837804B2 (zh)
KR (2) KR20120092708A (zh)
CN (1) CN102712036B (zh)
BR (1) BR112012018248A2 (zh)
WO (1) WO2011090218A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014108843A1 (de) 2014-06-24 2015-12-24 Thyssenkrupp Ag Gießpulver, Gießschlacke und Verfahren zum Gießen von Stahl
JP6354411B2 (ja) * 2014-07-15 2018-07-11 新日鐵住金株式会社 連続鋳造用モールドフラックス
CN105642847A (zh) * 2016-01-26 2016-06-08 中南大学 一种低碳钢连铸用保护渣及其应用
CN105537547B (zh) * 2016-02-25 2018-05-01 唐山市鑫焱昌科技有限公司 连铸包晶钢用低成本高碱度结晶器保护渣
CN105710347A (zh) * 2016-05-05 2016-06-29 北京晶晶星科技有限公司 一种复合轧辊用防氧化保护熔剂及其制备方法
KR102288415B1 (ko) * 2020-03-18 2021-08-10 주식회사 포스코 턴디시 플럭스 및 이를 이용한 주조 방법
CN114130973B (zh) * 2021-12-13 2023-05-05 芜湖新兴铸管有限责任公司 一种耐蚀钢筋用的结晶器专用保护渣的应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1049117A (zh) * 1989-07-31 1991-02-13 重庆大学 预熔型玻璃化连铸保护渣及其生产工艺
JP3004657B2 (ja) * 1989-08-14 2000-01-31 新日本製鐵株式会社 高アルミニウム含有鋼の鋳造用パウダー及び鋳造法
JPH10263767A (ja) * 1997-03-21 1998-10-06 Kawasaki Steel Corp 極低炭素鋼の連続鋳造方法及び連続鋳造用モールドパウダー
JP4276419B2 (ja) * 2002-10-31 2009-06-10 新日本製鐵株式会社 鋼の連続鋳造用パウダー
JP4265285B2 (ja) * 2003-05-29 2009-05-20 Ｊｆｅスチール株式会社 鋼の連続鋳造用モールドパウダー
JP4486878B2 (ja) * 2004-12-22 2010-06-23 新日本製鐵株式会社 鋼の連続鋳造用モールドパウダーおよび連続鋳造方法
CN100493771C (zh) * 2006-06-28 2009-06-03 宝山钢铁股份有限公司 一种连铸保护渣
JP4903622B2 (ja) * 2007-04-16 2012-03-28 新日本製鐵株式会社 鋼の連続鋳造用モールドパウダーおよび連続鋳造方法
CN101612653B (zh) * 2008-06-23 2011-04-13 宝山钢铁股份有限公司 高铝钛稀土钢用连铸保护渣
JP5226423B2 (ja) * 2008-08-12 2013-07-03 日鐵住金建材株式会社 鋼の連続鋳造用パウダー

Also Published As

Publication number Publication date
JPWO2011090218A1 (ja) 2013-05-23
CN102712036A (zh) 2012-10-03
BR112012018248A2 (pt) 2016-05-03
CN102712036B (zh) 2015-06-17
KR20120092708A (ko) 2012-08-21
WO2011090218A1 (ja) 2011-07-28
JP4837804B2 (ja) 2011-12-14

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