BR112022006624A2 - Produto prensado isostaticamente para uso no manuseio de metal fundido e método de produção. - Google Patents

Produto prensado isostaticamente para uso no manuseio de metal fundido e método de produção.

Info

Publication number
BR112022006624A2
BR112022006624A2 BR112022006624A BR112022006624A BR112022006624A2 BR 112022006624 A2 BR112022006624 A2 BR 112022006624A2 BR 112022006624 A BR112022006624 A BR 112022006624A BR 112022006624 A BR112022006624 A BR 112022006624A BR 112022006624 A2 BR112022006624 A2 BR 112022006624A2
Authority
BR
Brazil
Prior art keywords
handling
isostatically pressed
pressed product
production method
section
Prior art date
Application number
BR112022006624A
Other languages
English (en)
Inventor
Hans-Jürgen Haslinger
Original Assignee
Refractory Intellectual Property Gmbh & Co Kg
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 Refractory Intellectual Property Gmbh & Co Kg filed Critical Refractory Intellectual Property Gmbh & Co Kg
Publication of BR112022006624A2 publication Critical patent/BR112022006624A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/003—Pressing by means acting upon the material via flexible mould wall parts, e.g. by means of inflatable cores, isostatic presses
    • 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
    • B22D41/08—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like for bottom pouring
    • 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
    • B22D41/14—Closures
    • B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
    • B22D41/18—Stopper-rods therefor
    • 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
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • B22D41/52—Manufacturing or repairing thereof
    • 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
    • B22D41/52—Manufacturing or repairing thereof
    • B22D41/54—Manufacturing or repairing thereof characterised by the materials used therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • B22F2005/103—Cavity made by removal of insert
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/004—Filling molds with powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F3/04—Compacting only by applying fluid pressure, e.g. by cold isostatic pressing [CIP]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Forging (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PRODUTO PRENSADO ISOSTATICAMENTE PARA USO NO MANUSEIO DE METAL FUNDIDO E MÉTODO DE PRODUÇÃO. Um produto prensado isostaticamente (10, 11, 12, 13, 14) para uso no manuseio de metais fundidos compreendendo: um corpo (20) produzido de uma primeira composição refratária (50); o corpo (20) compreendendo uma superfície (21); e pelo menos uma seção de revestimento (30,1) aplicada parcialmente sobre a superfície (21) do corpo (20); pelo menos uma seção de revestimento (30,1) é produzida de uma segunda composição refratária (51); pelo menos uma seção de revestimento (30). 1, 30.2) formando o revestimento (30) do corpo (20); enquanto em pelo menos uma seção transversal do produto, a superfície (21) do corpo (20) em uma região coberta com o revestimento (30), compreende pelo menos uma seção convexa (41) e pelo menos duas seções côncavas (42) e um método de fabricação de um produto prensado isostaticamente (10, 11, 12, 13, 14) para uso no manuseio de metais fundidos.
BR112022006624A 2019-10-10 2020-10-08 Produto prensado isostaticamente para uso no manuseio de metal fundido e método de produção. BR112022006624A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19202391 2019-10-10
PCT/EP2020/078272 WO2021069583A1 (en) 2019-10-10 2020-10-08 Isostatically pressed product for use in handling of molten metal and method for production.

Publications (1)

Publication Number Publication Date
BR112022006624A2 true BR112022006624A2 (pt) 2022-06-28

Family

ID=68242553

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022006624A BR112022006624A2 (pt) 2019-10-10 2020-10-08 Produto prensado isostaticamente para uso no manuseio de metal fundido e método de produção.

Country Status (8)

Country Link
US (1) US20220332010A1 (pt)
EP (1) EP4041478A1 (pt)
JP (1) JP2022552257A (pt)
KR (1) KR20220080140A (pt)
CN (1) CN114555262A (pt)
BR (1) BR112022006624A2 (pt)
MX (1) MX2022003124A (pt)
WO (1) WO2021069583A1 (pt)

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB930424A (en) * 1960-11-14 1963-07-03 Ajax Magnethermic Corp Pouring spout
GB2065278B (en) 1979-12-14 1983-10-12 Flogates Ltd Composite moulded refractory articles amd their manufacture
JPH0665427B2 (ja) * 1985-04-22 1994-08-24 黒崎窯業株式会社 連続鋳造用ノズル
JP2721775B2 (ja) * 1992-11-10 1998-03-04 品川白煉瓦 株式会社 溶鋼鋳造用下ノズル
IN191421B (pt) 1994-06-15 2003-11-29 Vesuvius Frnance Sa
JP2761857B2 (ja) * 1995-06-26 1998-06-04 千代田技研工業株式会社 模様つきコンクリートブロックの製造法と製造装置
JP2001071101A (ja) * 1999-09-03 2001-03-21 Nisshin Steel Co Ltd 連続鋳造用浸漬ノズル
JP2002153970A (ja) * 2000-11-22 2002-05-28 Shinagawa Refract Co Ltd 多層構造の注湯ノズル
CN2578017Y (zh) * 2002-07-03 2003-10-08 中外合资上虞斯必康耐火材料有限公司 炼钢用熔铸衬水口
US20060071041A1 (en) * 2002-09-03 2006-04-06 Johan Richaud Gas purged nozzle
CN1218053C (zh) * 2003-07-23 2005-09-07 谢启荣 复合出钢口的制作工艺
AU2005263118B2 (en) 2004-07-20 2009-02-19 Vesuvius Crucible Company Stopper rod for delivering gas into a molten metal
TWI421225B (zh) * 2010-05-19 2014-01-01 Krosaki Harima Corp A refractory, a continuous casting nozzle using the refractory and a method for manufacturing the continuous casting nozzle, and a continuous casting method using the continuous casting nozzle
CN202062076U (zh) * 2011-05-23 2011-12-07 浙江省长兴铁狮耐火材料有限公司 防脱落复合定径水口
CN202356619U (zh) * 2011-12-12 2012-08-01 辽宁科大东方巨业高级陶瓷有限公司 一种防堵塞中间包上水口
CN102699317B (zh) * 2012-04-19 2013-11-27 济南麦哈勃冶金技术开发有限公司 复合式加长上水口
PT2900404T (pt) * 2012-09-27 2021-11-16 Allomet Corp Métodos de formação de um artigo metálico ou cerâmico tendo uma nova composição de material de graduação funcional
EP3095768A1 (en) * 2015-05-22 2016-11-23 Enrok Surfaces, Sl Artificial stone slab comprising veins and method of making the same
CN110052605B (zh) * 2019-06-11 2021-12-28 株洲新科硬质合金有限公司 一种硬质合金功能梯度材料的制备方法

Also Published As

Publication number Publication date
KR20220080140A (ko) 2022-06-14
WO2021069583A1 (en) 2021-04-15
MX2022003124A (es) 2022-04-06
CN114555262A (zh) 2022-05-27
US20220332010A1 (en) 2022-10-20
JP2022552257A (ja) 2022-12-15
EP4041478A1 (en) 2022-08-17

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