WO1996034990A1 - Appareil pour fusion sous laitier d'acier et d'alliages - Google Patents

Appareil pour fusion sous laitier d'acier et d'alliages Download PDF

Info

Publication number
WO1996034990A1
WO1996034990A1 PCT/RU1996/000094 RU9600094W WO9634990A1 WO 1996034990 A1 WO1996034990 A1 WO 1996034990A1 RU 9600094 W RU9600094 W RU 9600094W WO 9634990 A1 WO9634990 A1 WO 9634990A1
Authority
WO
WIPO (PCT)
Prior art keywords
steel
izοliρuyuschiχ
alloys
ρazlivκi
eleκτροshlaκοvοy
Prior art date
Application number
PCT/RU1996/000094
Other languages
English (en)
Russian (ru)
Inventor
Alexandr Petrovich Chatalbashev
Vladimir Vasilievich Larionov
Dmitry Vladimirovich Larionov
Original Assignee
Chatalbashev Alexandr Petrovic
Vladimir Vasilievich Larionov
Dmitry Vladimirovich Larionov
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 Chatalbashev Alexandr Petrovic, Vladimir Vasilievich Larionov, Dmitry Vladimirovich Larionov filed Critical Chatalbashev Alexandr Petrovic
Publication of WO1996034990A1 publication Critical patent/WO1996034990A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/18—Electroslag remelting

Definitions

  • the sale is subject to metallurgy and may be used in the process of irradiation and the separation of metals and elec- tric power from electric power.
  • ⁇ nas ⁇ yaschee v ⁇ emya in me ⁇ allu ⁇ gii shi ⁇ is ⁇ lzue ⁇ - camping p ⁇ tsess ele ⁇ shla ⁇ v ⁇ y ⁇ lav ⁇ i and ⁇ azliv ⁇ i me ⁇ alla * ⁇ aches ⁇ v ⁇ ⁇ g ⁇ in znachi ⁇ eln ⁇ y me ⁇ e zavisi ⁇ ⁇ ⁇ as- ⁇ edeleniya ⁇ em ⁇ e ⁇ a ⁇ u ⁇ y ⁇ cross section shla ⁇ v ⁇ y bath, HA g ⁇ e. ⁇ aem ⁇ y on account ⁇ esh ⁇ y released i ⁇ i ⁇ zhde- SRI ele ⁇ iches ⁇ g ⁇ ⁇ a through an electrically discharging slag.
  • ⁇ nu ⁇ ennyaya (b ⁇ vaya) ⁇ ve ⁇ n ⁇ s ⁇ ⁇ lets 5 vy ⁇ lnena as vys ⁇ u ⁇ ⁇ v ⁇ ⁇ eug ⁇ ln ⁇ g ⁇ ⁇ ilya, s ⁇ yazhenny ⁇ with v ⁇ adinami, ⁇ b ⁇ az ⁇ vannymi vnu ⁇ enney b ⁇ v ⁇ y (tsilind ⁇ iches ⁇ y) ⁇ - ve ⁇ n ⁇ s ⁇ yu iz ⁇ li ⁇ uyuschi ⁇ ⁇ lad ⁇ 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Cette invention concerne un appareil pour fusion sous laitier d'acier et d'alliages, lequel comprend un cristallisateur (1) sur le rebord (2) duquel se trouvent une électrode annulaire (3) ainsi qu'un ensemble se composant de couches isolantes (4) en matériau ignifuge alternant avec des anneaux de refroidissement (5). La surface interne de ces anneaux présente des saillies (6) de profil triangulaire ou trapézoïdal associées à des cavités formées par la surface latérale interne des couches isolantes. Le cristallisateur, l'électrode annulaire et les anneaux adjacents sont en cuivre et refroidis par eau.
PCT/RU1996/000094 1995-05-05 1996-04-22 Appareil pour fusion sous laitier d'acier et d'alliages WO1996034990A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU95106834 1995-05-05
RU95106834A RU2071979C1 (ru) 1995-05-05 1995-05-05 Устройство для электрошлаковой разливки стали и сплавов

Publications (1)

Publication Number Publication Date
WO1996034990A1 true WO1996034990A1 (fr) 1996-11-07

Family

ID=20167244

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1996/000094 WO1996034990A1 (fr) 1995-05-05 1996-04-22 Appareil pour fusion sous laitier d'acier et d'alliages

Country Status (2)

Country Link
RU (1) RU2071979C1 (fr)
WO (1) WO1996034990A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111705220A (zh) * 2020-06-22 2020-09-25 北京钢研高纳科技股份有限公司 超长钢锭用电渣重熔设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU213909A1 (ru) * Б. Н. Колиснык Институт электросварки Е. О. Патова Украинской ССР Установка для электроплавки металлов и сплавов
SU467624A1 (ru) * 1972-01-17 1980-06-15 Институт Электросварки Имени Е.О.Патона Ан Украинской Сср Кристаллизатор
SU553842A1 (ru) * 1975-12-15 1986-10-30 Предприятие П/Я Г-4911 Вакуумна плазменно-электрошлакова печь
WO1988001653A1 (fr) * 1986-08-25 1988-03-10 Vsesojuzny Nauchno-Issledovatelsky, Proektno-Konst Cristallisateur

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU213909A1 (ru) * Б. Н. Колиснык Институт электросварки Е. О. Патова Украинской ССР Установка для электроплавки металлов и сплавов
SU313862A1 (ru) * Кристаллизатор
SU467624A1 (ru) * 1972-01-17 1980-06-15 Институт Электросварки Имени Е.О.Патона Ан Украинской Сср Кристаллизатор
SU553842A1 (ru) * 1975-12-15 1986-10-30 Предприятие П/Я Г-4911 Вакуумна плазменно-электрошлакова печь
WO1988001653A1 (fr) * 1986-08-25 1988-03-10 Vsesojuzny Nauchno-Issledovatelsky, Proektno-Konst Cristallisateur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111705220A (zh) * 2020-06-22 2020-09-25 北京钢研高纳科技股份有限公司 超长钢锭用电渣重熔设备

Also Published As

Publication number Publication date
RU95106834A (ru) 1996-12-27
RU2071979C1 (ru) 1997-01-20

Similar Documents

Publication Publication Date Title
US5606925A (en) Process for the incineration and vitrification of waste in a crucible
JPS6128914B2 (fr)
WO1996034990A1 (fr) Appareil pour fusion sous laitier d'acier et d'alliages
US4177061A (en) Method for making iron-chromium alloys
US4639928A (en) Disc means for an electrode for use in electric arc furnaces
EP0845789B1 (fr) Procédé pour la fusion de déchets solides radioactifs
JPH1027687A (ja) プラズマ溶融炉
US4468782A (en) Method and device for operating a DC arc furnace
US4204082A (en) DC Arc furnace having starting electrode
US4766598A (en) Electric arc furnace and method with coaxial current flow
EP0269604B1 (fr) Procédé et four pour la fusion de matériaux fins, en particulier de poussières de métaux ou d'oxydes métalliques
US4353738A (en) Lead smelting method
JP2704395B2 (ja) 電気アーク精錬に供する黒鉛電極の冷却方法ならびにそれに供する黒鉛電極の冷却装置
WO1998043030A1 (fr) Dispositif de protection d'electrodes de graphite dans un four electrique a arc
JP3535571B2 (ja) 直流アーク炉
JP2882811B2 (ja) 直流電気炉の熱間補修方法
JP2544719Y2 (ja) 溶融金属容器のガス吹込みノズルの羽口構造
JP3149726B2 (ja) 電気抵抗式の焼却灰溶融炉およびその操業方法
SU933722A1 (ru) Способ выплавки сплавов в дуговых электропечах
SU821890A1 (ru) Способ повышени стойкости огнеупорнойфуТЕРОВКи МЕТАллуРгичЕСКОй пЕчи
SU461947A1 (ru) Способ переплава металлов и сплавов нерасходуемым электродом
JP3534680B2 (ja) 灰溶融炉の運転方法
JP2811842B2 (ja) 直流アーク炉の操業開始方法
RU2060292C1 (ru) Способ подготовки электропечи для выплавки ферросилиция после длительной остановки
JP3504979B2 (ja) 電気溶融炉の炉底電極構造

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): CA JP KR UA US AM AZ BY KG KZ MD RU TJ TM

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: CA