IN2014KN00770A - - Google Patents

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Publication number
IN2014KN00770A
IN2014KN00770A IN770KON2014A IN2014KN00770A IN 2014KN00770 A IN2014KN00770 A IN 2014KN00770A IN 770KON2014 A IN770KON2014 A IN 770KON2014A IN 2014KN00770 A IN2014KN00770 A IN 2014KN00770A
Authority
IN
India
Prior art keywords
cao
component
mgo
refractory
particles including
Prior art date
Application number
Other languages
English (en)
Inventor
Katsumi Morikawa
Akinari Sasaki
Naomi Yoshitsugu
Ling Li
Original Assignee
Krosakiharima Corp
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 Krosakiharima Corp filed Critical Krosakiharima Corp
Publication of IN2014KN00770A publication Critical patent/IN2014KN00770A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • B22D41/505—Rings, inserts or other means preventing external nozzle erosion by the slag
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
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    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • B22D41/52—Manufacturing or repairing thereof
    • B22D41/54—Manufacturing or repairing thereof characterised by the materials used therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B22D41/58—Pouring-nozzles with gas injecting means
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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    • C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/06—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on oxide mixtures derived from dolomite
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    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249967—Inorganic matrix in void-containing component
    • Y10T428/24997—Of metal-containing material
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less

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  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
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Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2014239412B2 (en) * 2013-03-21 2016-05-26 Krosakiharima Corporation Refractory and nozzle for casting
JP6213101B2 (ja) * 2013-09-26 2017-10-18 新日鐵住金株式会社 スカム堰、薄肉鋳片の製造方法及び薄肉鋳片の製造装置
US20160361758A1 (en) * 2014-02-28 2016-12-15 Krosakiharima Corporation Refractory for steel casting, plate for sliding nozzle device, and method for producing refractory for steel casting
US10131969B2 (en) * 2014-08-27 2018-11-20 Siemens Energy, Inc. Method to form oxide dispersion strengthended (ODS) alloys
EP3381587B1 (en) * 2015-11-27 2020-02-05 Posco Nozzle, casting device, and casting method
JP6663230B2 (ja) * 2016-01-25 2020-03-11 黒崎播磨株式会社 ノズル構造体
KR20170119917A (ko) * 2016-04-20 2017-10-30 주식회사 포스코 노즐
KR101839839B1 (ko) 2018-01-11 2018-03-19 주식회사 포스코 노즐
RU2685827C1 (ru) * 2018-07-10 2019-04-23 Федеральное государственное бюджетное учреждение науки Институт машиноведения и металлургии Дальневосточного отделения Российской академии наук Способ изготовления керамической оболочки для литья по выплавляемым моделям
JP7182496B2 (ja) * 2019-03-12 2022-12-02 黒崎播磨株式会社 ノズル及びノズルとストッパーの構造体
JP2021049564A (ja) * 2019-09-26 2021-04-01 黒崎播磨株式会社 タンディッシュ上ノズル構造体及び連続鋳造方法
JP7068255B2 (ja) * 2019-10-31 2022-05-16 黒崎播磨株式会社 ＣａＯ－ＺｒＯ２組成物，ＣａＯ－ＺｒＯ２組成物の製造方法，ＣａＯ－ＺｒＯ２含有耐火物及び鋳造用ノズル
JP7071605B1 (ja) * 2022-03-02 2022-05-19 黒崎播磨株式会社 連続鋳造用の耐火物及び耐火物部材
JP7071604B1 (ja) * 2022-03-02 2022-05-19 黒崎播磨株式会社 連続鋳造用の耐火物及び耐火物部材
CN114749650B (zh) * 2022-05-08 2024-08-09 新疆八一钢铁股份有限公司 一种抛物线型长寿命连铸浸入式水口
CN118652127A (zh) * 2024-05-08 2024-09-17 中国科学院金属研究所 一种高温合金熔炼过程用于脱硫的碱性浸入式分层或分段耐火材料的制备方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54131612A (en) 1978-04-03 1979-10-12 Showa Denko Kk Basic refractory granules and preparing same
JPS5756377A (en) 1980-09-22 1982-04-03 Harima Refractories Co Ltd Continuous casting nozzle
US5124288A (en) * 1991-08-15 1992-06-23 Quigley Company Inc. Refractory material containing calcium carbonate-stabilized synthetic dolomite
JPH08188464A (ja) 1994-12-29 1996-07-23 Shinagawa Refract Co Ltd 連続鋳造用耐火物
TW300861B (pl) * 1995-05-02 1997-03-21 Baker Refractories
JP3588406B2 (ja) * 1996-12-25 2004-11-10 黒崎播磨株式会社 キャスタブル耐火物およびその施工体
RU2108311C1 (ru) * 1997-02-24 1998-04-10 Закрытое акционерное общество "Композит-Урал" Углеродсодержащий огнеупор
JP2000334550A (ja) * 1999-05-25 2000-12-05 Sumitomo Metal Ind Ltd 連続鋳造用浸漬ノズルのコーティング剤
US6537486B1 (en) * 2000-03-17 2003-03-25 Yesuvius Crucible Company Anti-buildup liner
JP2002167264A (ja) * 2000-11-28 2002-06-11 Kurosaki Harima Corp 炭素含有塩基性耐火物
JP2003040672A (ja) 2001-05-21 2003-02-13 Shinagawa Refract Co Ltd 鋼の連続鋳造耐火部材用耐火物
WO2003064079A1 (fr) * 2002-01-28 2003-08-07 Jfe Steel Corporation Busette immergee pour une coulee continue de l'acier et procede de coulee continue de l'acier
JP4272856B2 (ja) * 2002-08-20 2009-06-03 黒崎播磨株式会社 難アルミナ付着連続鋳造用浸漬ノズルの製造方法
WO2005018851A1 (ja) * 2003-08-22 2005-03-03 Krosakiharima Corporation 鋼の連続鋳造用浸漬ノズルおよびそれを用いる鋼の連続鋳造方法
US7591976B2 (en) * 2004-03-15 2009-09-22 Krosakiharima Corporation Nozzle for use in continuous casting
JP4371871B2 (ja) * 2004-03-23 2009-11-25 新日本製鐵株式会社 連続鋳造用浸漬ノズル
JP5148963B2 (ja) 2007-10-09 2013-02-20 黒崎播磨株式会社 連続鋳造用ノズル
WO2009047936A1 (ja) * 2007-10-09 2009-04-16 Krosakiharima Corporation 連続鋳造用ノズル及びその製造方法
JP4583475B2 (ja) 2008-05-12 2010-11-17 株式会社サンセイアールアンドディ パチンコ遊技機
WO2010013686A1 (ja) * 2008-07-28 2010-02-04 黒崎播磨株式会社 連続鋳造に使用するノズル用耐火物及び連続鋳造用ノズル
JP5129684B2 (ja) 2008-08-06 2013-01-30 黒崎播磨株式会社 連続鋳造用ノズル
JP5166302B2 (ja) 2009-01-26 2013-03-21 黒崎播磨株式会社 連続鋳造用ノズル
EP2441740A4 (en) 2010-05-07 2012-12-05 Krosakiharima Corp REFRACTOR, CONTINUOUS CASTING NOZZLE COMPRISING REFRACTOR, METHOD FOR MANUFACTURING CONTINUOUS CASTING NOZZLE, AND CONTINUOUS CASTING METHOD USING CONTINUOUS CASTING NOZZLE

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