BR112019002021A2 - estrutura de revestimento, uso da estrutura de revestimento, recipiente metalúrgico e processo para a minimização da oxidação de um metal fundido - Google Patents

estrutura de revestimento, uso da estrutura de revestimento, recipiente metalúrgico e processo para a minimização da oxidação de um metal fundido

Info

Publication number
BR112019002021A2
BR112019002021A2 BR112019002021-7A BR112019002021A BR112019002021A2 BR 112019002021 A2 BR112019002021 A2 BR 112019002021A2 BR 112019002021 A BR112019002021 A BR 112019002021A BR 112019002021 A2 BR112019002021 A2 BR 112019002021A2
Authority
BR
Brazil
Prior art keywords
layer
coating structure
molten metal
metallurgical container
minimizing oxidation
Prior art date
Application number
BR112019002021-7A
Other languages
English (en)
Other versions
BR112019002021B1 (pt
Inventor
Janssen Dominique
Simoes Jose
Maddalena Roger
Mohanty Beda
Original Assignee
Vesuvius Usa Corporation
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 Vesuvius Usa Corporation filed Critical Vesuvius Usa Corporation
Publication of BR112019002021A2 publication Critical patent/BR112019002021A2/pt
Publication of BR112019002021B1 publication Critical patent/BR112019002021B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/0003—Linings or walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
    • B22C1/04—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for protection of the casting, e.g. against decarbonisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns
    • 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
    • B22D41/02—Linings
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C12/00—Solid state diffusion of at least one non-metal element other than silicon and at least one metal element or silicon into metallic material surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D5/00—Supports, screens, or the like for the charge within the furnace
    • F27D5/0068—Containers
    • F27D2005/0075—Pots, e.g. slag pots, ladles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D5/00—Supports, screens, or the like for the charge within the furnace
    • F27D2005/0081—Details
    • F27D2005/0087—Means to prevent the adherence of the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

uma estrutura de revestimento (30) para um recipiente refratário contém uma primeira camada (34); uma segunda camada (42), em comunicação com a primeira camada, contendo uma camada ou componente de metal; e uma terceira camada (50), em comunicação com a segunda camada (42). o componente metálico (64) na segunda camada pode conter passagens transversais preenchidas, entre a superfície da segunda camada em contato com a primeira camada (44) e a superfície da segunda camada em contato com a terceira camada (46), produzindo estruturas de suporte (68) para manter a integridade estrutural do recipiente refratário em uso.
BR112019002021-7A 2016-08-24 2017-08-16 Estrutura de revestimento, recipiente metalúrgico e processo para a minimização da oxidação de um metal fundido BR112019002021B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662378706P 2016-08-24 2016-08-24
US62/378,706 2016-08-24
PCT/US2017/047049 WO2018038983A1 (en) 2016-08-24 2017-08-16 Metallurgical vessel lining with enclosed metal layer

Publications (2)

Publication Number Publication Date
BR112019002021A2 true BR112019002021A2 (pt) 2019-05-14
BR112019002021B1 BR112019002021B1 (pt) 2022-09-06

Family

ID=61245248

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019002021-7A BR112019002021B1 (pt) 2016-08-24 2017-08-16 Estrutura de revestimento, recipiente metalúrgico e processo para a minimização da oxidação de um metal fundido

Country Status (20)

Country Link
US (1) US10989473B2 (pt)
EP (1) EP3504498B1 (pt)
JP (1) JP6951424B2 (pt)
KR (1) KR102314058B1 (pt)
CN (1) CN109690218B (pt)
AR (1) AR109392A1 (pt)
BR (1) BR112019002021B1 (pt)
CA (1) CA3033121C (pt)
CL (1) CL2019000457A1 (pt)
EA (1) EA201990532A1 (pt)
ES (1) ES2872011T3 (pt)
HR (1) HRP20210786T1 (pt)
HU (1) HUE054218T2 (pt)
MX (1) MX2019002179A (pt)
PL (1) PL3504498T3 (pt)
PT (1) PT3504498T (pt)
RS (1) RS61832B1 (pt)
SI (1) SI3504498T1 (pt)
TW (1) TWI750205B (pt)
WO (1) WO2018038983A1 (pt)

Family Cites Families (27)

* Cited by examiner, † Cited by third party
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JPS52104656U (pt) * 1976-01-31 1977-08-09
JPS5637903Y2 (pt) * 1976-10-15 1981-09-04
US4149705A (en) * 1977-06-08 1979-04-17 Caterpillar Tractor Co. Foundry ladle and method of making the same
JPS6133744A (ja) * 1984-07-25 1986-02-17 Kobe Steel Ltd タンデイツシユライニング構造
FR2577471B1 (fr) * 1985-02-15 1987-03-06 Aerospatiale Structure refractaire multicouche et paroi pourvue d'une telle structure refractaire
US5340088A (en) * 1990-04-12 1994-08-23 Veitscher Magnesitwerke-Actien-Gesellschaft Metallurgical vessel and method of making the refractory lining of such vessels
GB9018205D0 (en) * 1990-08-18 1990-10-03 Foseco Int Lining of metallurgical vessels
GB9216079D0 (en) * 1992-07-28 1992-09-09 Foseco Int Lining of molten metal handling vessel
JPH09109327A (ja) * 1995-10-17 1997-04-28 Nkk Corp セラミックスと金属からなる耐熱部材
JP3168173B2 (ja) * 1997-04-30 2001-05-21 トヨタ自動車北海道株式会社 ラドル
JPH1147906A (ja) * 1997-07-29 1999-02-23 Toshiba Mach Co Ltd 耐食ハイブリッドレードル
US5997802A (en) * 1997-11-28 1999-12-07 The United States Of America As Represented By The United States Department Of Energy Directly susceptible, noncarbon metal ceramic composite crucible
JP3853085B2 (ja) * 1998-09-10 2006-12-06 トーカロ株式会社 溶融金属用容器およびその表面処理方法
JP3615400B2 (ja) * 1998-09-30 2005-02-02 品川白煉瓦株式会社 不焼成炭素含有耐火物および溶融金属用容器
JP2001317880A (ja) * 2000-05-11 2001-11-16 Nippon Steel Corp 耐火物保護シート、耐火ライニング、及び耐火物構造体
US6864199B2 (en) * 2003-02-07 2005-03-08 Allied Mineral Products, Inc. Crack-resistant dry refractory
US6929984B2 (en) 2003-07-21 2005-08-16 Micron Technology Inc. Gettering using voids formed by surface transformation
JP2007268537A (ja) * 2006-03-30 2007-10-18 Asahi Seiren Co Ltd 溶融金属搬送容器
JP2010242992A (ja) * 2009-04-01 2010-10-28 Nippon Steel Corp 耐火物ライニング
BR112012013773B1 (pt) * 2009-12-10 2021-01-19 Novelis Inc método para preparar uma junta de refratário reforçada entre seções de refratário de um vaso usado para conter metal em fusão e vaso para conter metal em fusão
JP5849562B2 (ja) * 2010-11-15 2016-01-27 Ｊｆｅスチール株式会社 製鉄用容器の耐火物ライニング構造
US8963058B2 (en) * 2011-11-28 2015-02-24 The Boeing Company System and method of adjusting the equilibrium temperature of an inductively-heated susceptor
JP5768980B2 (ja) * 2012-02-07 2015-08-26 トヨタ自動車株式会社 燃料電池システム
CN104334750B (zh) * 2012-05-30 2016-05-11 杰富意钢铁株式会社 熔融金属容器的衬里构造
WO2014035480A1 (en) * 2012-08-30 2014-03-06 General Electric Company Induction furnace with uniform cooling capability
CN204018708U (zh) * 2014-09-03 2014-12-17 湖北鄂信钻石科技股份有限公司 一种预合金粉熔炼的中间包
KR102412440B1 (ko) 2015-03-24 2022-06-23 베수비우스 유에스에이 코포레이션 설정된 천공 구조를 갖는 야금 용기 라이닝

Also Published As

Publication number Publication date
CL2019000457A1 (es) 2019-08-09
KR102314058B1 (ko) 2021-10-18
RS61832B1 (sr) 2021-06-30
KR20190038927A (ko) 2019-04-09
SI3504498T1 (sl) 2021-08-31
JP6951424B2 (ja) 2021-10-20
WO2018038983A1 (en) 2018-03-01
JP2019524454A (ja) 2019-09-05
CA3033121A1 (en) 2018-03-01
US10989473B2 (en) 2021-04-27
TWI750205B (zh) 2021-12-21
AR109392A1 (es) 2018-11-28
CN109690218B (zh) 2021-07-27
HRP20210786T1 (hr) 2021-06-25
MX2019002179A (es) 2019-07-01
US20190212059A1 (en) 2019-07-11
TW201829093A (zh) 2018-08-16
BR112019002021B1 (pt) 2022-09-06
PT3504498T (pt) 2021-05-07
HUE054218T2 (hu) 2021-08-30
EA201990532A1 (ru) 2019-07-31
EP3504498B1 (en) 2021-02-17
ES2872011T3 (es) 2021-11-02
EP3504498A4 (en) 2020-01-15
CN109690218A (zh) 2019-04-26
EP3504498A1 (en) 2019-07-03
CA3033121C (en) 2020-11-10
PL3504498T3 (pl) 2021-12-06

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/08/2017, OBSERVADAS AS CONDICOES LEGAIS