BR9501077A - Processo para a fabricação de uma instalação de sopragem de gás e/ou sólido para recipientes maetalúrgicos bem como instalação de sopragem fabricada segundo o processo - Google Patents

Processo para a fabricação de uma instalação de sopragem de gás e/ou sólido para recipientes maetalúrgicos bem como instalação de sopragem fabricada segundo o processo

Info

Publication number
BR9501077A
BR9501077A BR9501077A BR9501077A BR9501077A BR 9501077 A BR9501077 A BR 9501077A BR 9501077 A BR9501077 A BR 9501077A BR 9501077 A BR9501077 A BR 9501077A BR 9501077 A BR9501077 A BR 9501077A
Authority
BR
Brazil
Prior art keywords
blasting
blowing plant
tubes
gas
brick
Prior art date
Application number
BR9501077A
Other languages
English (en)
Inventor
Alois Angeler
Harald Kaune
Theo Scheuten
Original Assignee
Didier Werke Ag
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 Didier Werke Ag filed Critical Didier Werke Ag
Publication of BR9501077A publication Critical patent/BR9501077A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • 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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/48—Bottoms or tuyéres of converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Ceramic Products (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
BR9501077A 1994-04-02 1995-03-15 Processo para a fabricação de uma instalação de sopragem de gás e/ou sólido para recipientes maetalúrgicos bem como instalação de sopragem fabricada segundo o processo BR9501077A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4411538A DE4411538C1 (de) 1994-04-02 1994-04-02 Verfahren zum Herstellen einer Gas- und/oder Feststoffblaseinrichtung für metallurgische Gefäße, sowie nach dem Verfahren hergestellte Blaseinrichtung

Publications (1)

Publication Number Publication Date
BR9501077A true BR9501077A (pt) 1995-10-31

Family

ID=6514542

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9501077A BR9501077A (pt) 1994-04-02 1995-03-15 Processo para a fabricação de uma instalação de sopragem de gás e/ou sólido para recipientes maetalúrgicos bem como instalação de sopragem fabricada segundo o processo

Country Status (11)

Country Link
US (2) US5533713A (pt)
EP (1) EP0679723B1 (pt)
JP (1) JPH07286207A (pt)
CN (1) CN1110989A (pt)
AT (1) ATE181370T1 (pt)
AU (1) AU686295B2 (pt)
BR (1) BR9501077A (pt)
DE (2) DE4411538C1 (pt)
MX (1) MX9501621A (pt)
RU (1) RU95104942A (pt)
SK (1) SK42195A3 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5820816A (en) * 1994-05-10 1998-10-13 Jw Hicks, Inc. Purging device and method of making same
DE29602813U1 (de) * 1996-02-16 1996-04-04 Beck u. Kaltheuner Feuerfeste Erzeugnisse GmbH & Co KG, 58840 Plettenberg Keramischer Spülblock für metallurgische Gefäße
DE19948848C1 (de) * 1999-10-08 2000-07-13 Dolomitwerke Gmbh Gasspülstein für metallurgische Gefäße
WO2008070124A1 (en) * 2006-12-04 2008-06-12 Univation Technologies, Llc Semi-conductive coatings for a polyolefin reaction system
US9206487B2 (en) 2014-03-06 2015-12-08 J.W. Hicks, Inc. Molten metal treatment lance
JP6245455B2 (ja) * 2014-06-30 2017-12-13 Ｊｆｅスチール株式会社 転炉の底吹き羽口ブロック

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983003427A1 (en) * 1982-03-29 1983-03-29 Miyawaki, Yoshiharu Bottom blowing gas nozzle in molten metal refining furnace and method of melting steel using the same nozzle
LU85131A1 (de) * 1983-12-12 1985-09-12 Arbed Gasdurchlaessiger baukoerper aus feuerfestem material
JPS60251214A (ja) * 1984-05-29 1985-12-11 Kawasaki Steel Corp 溶解精錬炉または反応容器用ガス吹込みノズル
DE3538498A1 (de) * 1985-10-30 1987-05-07 Didier Werke Ag Einduesvorrichtung fuer metallurgische gefaesse
DE8622452U1 (de) * 1986-08-21 1988-04-07 Thyssen Edelstahlwerke AG, 4000 Düsseldorf Gasspülstein
DE8700662U1 (de) * 1986-12-13 1987-04-23 Burbach & Bender Ohg Esb Schweissbetrieb, 5900 Siegen Gasspülstein für metallurgische Gefäße

Also Published As

Publication number Publication date
AU1357795A (en) 1995-10-12
MX9501621A (es) 1997-02-28
CN1110989A (zh) 1995-11-01
DE4411538C1 (de) 1995-12-14
EP0679723A1 (de) 1995-11-02
EP0679723B1 (de) 1999-06-16
US5547170A (en) 1996-08-20
JPH07286207A (ja) 1995-10-31
RU95104942A (ru) 1996-12-27
AU686295B2 (en) 1998-02-05
ATE181370T1 (de) 1999-07-15
US5533713A (en) 1996-07-09
SK42195A3 (en) 1995-12-06
DE59506198D1 (de) 1999-07-22

Similar Documents

Publication Publication Date Title
CA2208377A1 (en) Composite, internal reinforced ceramic cores and related methods
EP0763722A3 (en) Method and apparatus for testing a hollow body
BR9501077A (pt) Processo para a fabricação de uma instalação de sopragem de gás e/ou sólido para recipientes maetalúrgicos bem como instalação de sopragem fabricada segundo o processo
PT92258A (pt) Processo de flutuacao para a modelacao fde corpos compositos com matriz de metal
DE3375184D1 (en) Process for the transformation of thermal energy into mechanical energy by means of a combustion engine, and the engine
DK349089A (da) Fremgangsmaade og apparat til fremstilling af en sammensat genstand
ATE113882T1 (de) Verfahren zur herstellung eines verbundrohres.
BR9510412A (pt) Aparelho para formação de uma porção de um recipiente de vidro a partir de massa quente de vidro em fusão aparelho utilizável como um anel de guia para fabricação de recipientes e artigos de vidro e processo par montagem de uma anel de inserto tendo uma linha de centro de inserto em relação a um anel de corpo de grafita
RU97102423A (ru) Сосуд давления
JPS57195960A (en) Rack shaft and its manufacturing method
KR830008762A (ko) 재사용 가능한 주조용 주형
AU1700288A (en) A method of forming metal
JPS56128273A (en) Reinforcing method for outer metallic plate of automobile
PT87976A (pt) Processo para o fabrico de elementos de cofragem para a construcao de superficies de betao e elementos fabricados por esses processos
DE3670017D1 (de) Verfahren zur herstellung einer vorrichtung zum auskleiden von zylindern.
GR3025427T3 (en) Process for the realisation of an active composite.
CA2380634A1 (en) Method and device for forming conical tube casings
ZA887848B (en) Method for introducing and bonding gas into water,apparatus for carrying out the method and water produced by the method
DE3662063D1 (en) Joint connection for space frames
JPS56114596A (en) Welding method of tube and tube plate in heat exchanger
ATE134258T1 (de) Verfahren und vorrichtung zur exothermischen reaktion zwischen gasen
Nisitani et al. Initiation and propagation of fatigue crack in cast irons(rotating bending fatigue tests of FC 25 and FCD 45).
JPS5629167A (en) Test method of contraction and cracking of mortar and test tool for it
DE59811196D1 (de) Vorrichtung zur Erstellung oder Erneuerung einer Abstichöffnung eines metallurgischen Gefässes
JPS62268609A (ja) 管体の製造方法

Legal Events

Date Code Title Description
FD5 Application fees: dismissal - article 86 of industrial property law