SU530064A1 - Method of steelmaking in arc furnaces - Google Patents

Method of steelmaking in arc furnaces

Info

Publication number
SU530064A1
SU530064A1 SU2099208A SU2099208A SU530064A1 SU 530064 A1 SU530064 A1 SU 530064A1 SU 2099208 A SU2099208 A SU 2099208A SU 2099208 A SU2099208 A SU 2099208A SU 530064 A1 SU530064 A1 SU 530064A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pipelines
electrical
broken
materials
furnaces
Prior art date
Application number
SU2099208A
Other languages
Russian (ru)
Inventor
Игорь Владимирович Меринов
Юрий Вячеславович Блюменфельд
Валентин Дмитриевич Харченко
Анатолий Николаевич Дранов
Николай Стефанович Колесников
Original Assignee
Ордена Трудового Красного Знамени Старо-Краматорский Завод Им. Орджоникидзе
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 Ордена Трудового Красного Знамени Старо-Краматорский Завод Им. Орджоникидзе filed Critical Ордена Трудового Красного Знамени Старо-Краматорский Завод Им. Орджоникидзе
Priority to SU2099208A priority Critical patent/SU530064A1/en
Application granted granted Critical
Publication of SU530064A1 publication Critical patent/SU530064A1/en

Links

Classifications

    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Description

Изобрэтозне оТ- ситса к лзеталлургиЕ и может быть Еспс;льзовано  ри получении стажа ы сплавов в щтоЕлгх э,г ектри-;ес2шх nsчах с продз-оакой ванвы порошкообразвзамк мат©риа ап.5И чер-эз нолые эпектроды.Oso-SITS to lzetallurgyE and can be esps; it is useful to obtain the experience of alloys in industrial and electrical semiconductors with van dow powder;

Известен снасоб зыппввки стали в дуговых печаХг ;е Яйай за прототвш. Known for the dredging of steel in arc furnaces; xYayay for prototyvsh.

Целью изобретени   вл етс  исключение прожнгагж  тране ортн ж трубопроводов электрнческой Дггфй,, шобо  электрического тока с образовениам спекшихс  пробок в трубопроБодвх , пра  гстзующ х в дальнейшем нормата ноыу шзпхо у нсфошкообразных материалов , пораж-зни  электрнческим током обслуЗйивающэго персонала.The aim of the invention is the elimination of the flow of electrical pipelines of electrical pipelines, electric current shocks with the formation of sintered plugs in pipe bridges, which will be followed in the future by a newfound material, caused by an electrical current, it will be sewed by a conductive pipe.

Это Еост гаетс  тем, что по предлагаемоиу способу зыплавки стали в дуговых печах ввод порошкообразных материалов, имеющих зпектрическое сопротжзленне 1.10- I.IO ом/см, производ т при включенвой печи Сгс5рй1цае  угн1, а материалов, имеюааах электричзское сопротивление О, ОО8 5 ,89 о;„г/см , -- при отключенной печи (дуги не горгт).This is due to the fact that, according to the proposed method of smelting steel in arc furnaces, the input of powdered materials having a spectral resistance of 1.10 - I.IO ohm / cm is carried out when the furnace is turned on, and the materials having electrical resistance OO8 5, 89 about; „g / cm, - with the furnace turned off (arc not a gorgt).

К числу материалов, ь:-,,, высокое электрическое сопротнвленне (пор дка 1.10 -1.10 oM/cwf), могут быть отнесены все материалы типа железной , извести, магнезита, плавикового цитата, а к материалам с низким ачектричесЕ:1:м сопротивлением -материалы типа ферросгшавов (ферромарганец , ферросилиций, алюминий), а также кокс.The materials, high: - ,,, high electrical resistance (on the order of 1.10 -1.10 oM / cwf), can be attributed to all materials such as iron, lime, magnesite, fluoride quotation, and to materials with low characteristic: 1: m resistance - materials like ferrosgshav (ferromanganese, ferrosilicon, aluminum), and also coke.

Claims (1)

Формула изобретени Invention Formula Способ выплавки стали в дуговых печах путем введени  в ванну пороижообразных материалов в потоке газа-носнта   через полые электроды, отлнч ающийс  тем, что, с далью исключеннн прожигани  транспортных трубопроводоЕ электрической дугой, пробо  электрическогхэ тока с образованием спекшнхс  пробок в трубопроводах , поражени  электрическим током обслужввахшхего персонала, ввод порошкообразны материалов, имеющих электрическое сопротивление 1 lO-lld OM/cj про зво530064The method of steel smelting in arc furnaces by introducing porous materials into the bath in a nasal gas stream through hollow electrodes, which is caused by the fact that, with the distance removed, the transport pipelines are electrically arched, electrical current is broken down to form special plugs in the pipelines, electrical currents are blown into the pipeline, electrical currents are broken down into pipelines, electrical currents are broken into the pipelines, electrical circuits are broken into the pipelines, electrical currents are broken into the pipelines, electrical circuits are broken. personnel input powdered materials having an electrical resistance of 1 lO-lld OM / cj pro 530064 3434 дат при включенвой печв, а матервалов,Источники информации, прин тые во вниимеюпшх электрическое сопротивлениемание при экспертизе:dates when your furnaces are turned on, and materials, Sources of information, taken into consideration by the electrical resistance in the examination: 0,008-5,89 ом/см, - при отключенной1. Авт.св. № 276997, кл, С 21 с 5/52,0.008-5.89 ohm / cm, - with disconnected1. Auth.St. No. 276997, class C 21 5/52, печи.16.О5.89.furnaces. 16.O5.89.
SU2099208A 1974-12-04 1974-12-04 Method of steelmaking in arc furnaces SU530064A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2099208A SU530064A1 (en) 1974-12-04 1974-12-04 Method of steelmaking in arc furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2099208A SU530064A1 (en) 1974-12-04 1974-12-04 Method of steelmaking in arc furnaces

Publications (1)

Publication Number Publication Date
SU530064A1 true SU530064A1 (en) 1976-09-30

Family

ID=20608194

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2099208A SU530064A1 (en) 1974-12-04 1974-12-04 Method of steelmaking in arc furnaces

Country Status (1)

Country Link
SU (1) SU530064A1 (en)

Similar Documents

Publication Publication Date Title
SE410654B (en) DIAMOND CANDLES OVEN WITH AT LEAST ONE CATODICALLY CONNECTED ELECTRODE AND AT LEAST ONE BOTTOM CONNECTOR
Inouye et al. The electrical conductivity of wüstite melts
SE8503221D0 (en) MANUFACTURE OF STEEL IN DC OVEN
BG29730A3 (en) Apparatus for feeding with constant current of electrical arc furnaces
SU530064A1 (en) Method of steelmaking in arc furnaces
GB1068174A (en) Improvements relating to electric furnaces
IT1163089B (en) EQUIPMENT FOR SEPARATING SOLID AND MELTED PARTICLES OF EXHAUST GASES FROM METALLURGICAL OVENS, AND PROCEDURE FOR RECOVERING LEAD FROM SUCH GASES
GB1006713A (en) Electric arc furnaces
AU510447B2 (en) Collecting furnace gas from electrical smelting furnaces
RU96119768A (en) BATTERY ELECTRODE FOR METALLURGICAL CAPACITY, HEATED BY DC
US1552143A (en) Melting low volatile metals and smelting ores thereof
GB227022A (en) Process of and apparatus for the electrical precipitation of suspended particles from gaseous fluids
GB422777A (en) Improvements in or relating to apparatus for the electrical precipitation of suspended particles from gases
GB1056961A (en) Electric arc furnaces
CH614239A5 (en) Appliance for collecting furnace gases from smelting furnaces for the electrolytic production of aluminium
US942350A (en) Electric furnace.
ES2187863T3 (en) PROCEDURE AND DEVICE FOR MONITORING THE STATE OF THE ESCORIA AND THE STABILITY OF THE ARC OF AN ARC OVEN.
SU106161A1 (en) Automatic arc welding flux
RU1836616C (en) A lining protection method for converters and other steel melting assemblies which use top blowing through a watercooled lance insulated from metalworks and ground
BE811813A (en) Improving heat exchange in electroslag melting - using auxiliary plasma torches with their own separate electrical circuits
ES8507421A1 (en) Continuous carbo-thermal silicon carbide prodn.
GB737043A (en) Improvements in or relating to arc-melting furnaces
Stansfield The Electric Furnace: Its Evolution, Theory and Practice
FR2176847A1 (en) High voltage contacts - for graphite or metal electrode holder jaws
JPS5241162A (en) Treating process of gas and its equipment