ZA753415B - Method of removing undesirable elements especially h2 and o2, in electric-slag remelting, and an arrangement for carrying out the method - Google Patents

Method of removing undesirable elements especially h2 and o2, in electric-slag remelting, and an arrangement for carrying out the method

Info

Publication number
ZA753415B
ZA753415B ZA00753415A ZA753415A ZA753415B ZA 753415 B ZA753415 B ZA 753415B ZA 00753415 A ZA00753415 A ZA 00753415A ZA 753415 A ZA753415 A ZA 753415A ZA 753415 B ZA753415 B ZA 753415B
Authority
ZA
South Africa
Prior art keywords
arrangement
carrying
electric
removing undesirable
undesirable elements
Prior art date
Application number
ZA00753415A
Other languages
English (en)
Inventor
H Jaeger
Original Assignee
Boehler & Co Ag Geb
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 Boehler & Co Ag Geb filed Critical Boehler & Co Ag Geb
Publication of ZA753415B publication Critical patent/ZA753415B/xx

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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating
    • 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
    • Y02P10/25—Process efficiency

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)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)
  • Electrolytic Production Of Metals (AREA)
ZA00753415A 1974-05-28 1975-05-27 Method of removing undesirable elements especially h2 and o2, in electric-slag remelting, and an arrangement for carrying out the method ZA753415B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT437674A AT331434B (de) 1974-05-28 1974-05-28 Verfahren zum entfernen unerwunschter elemente, insbesondere h2 und o2 beim elektroschlackenumschmelzen und anordnung zur durchfuhrung des verfahrens

Publications (1)

Publication Number Publication Date
ZA753415B true ZA753415B (en) 1976-04-28

Family

ID=3563179

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00753415A ZA753415B (en) 1974-05-28 1975-05-27 Method of removing undesirable elements especially h2 and o2, in electric-slag remelting, and an arrangement for carrying out the method

Country Status (10)

Country Link
US (1) US4061493A (fr)
JP (1) JPS5742698B2 (fr)
AT (1) AT331434B (fr)
BE (1) BE829310A (fr)
CA (1) CA1051492A (fr)
FR (1) FR2273086B1 (fr)
GB (1) GB1510485A (fr)
IT (1) IT1035862B (fr)
SE (1) SE405864B (fr)
ZA (1) ZA753415B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52146704A (en) * 1976-05-31 1977-12-06 Venjukovsky Armaturny Zavod Apparatus and process for remelting electroslag of metal and alloy
US4184869A (en) * 1978-09-29 1980-01-22 Bethlehem Steel Corporation Method for using flux and slag deoxidizer in ESR process
AT386717B (de) * 1986-12-01 1988-10-10 Voest Alpine Ag Verfahren zum zuenden eines plasmabogens
US4940486A (en) * 1987-05-26 1990-07-10 The University Of Toronto Innovations Foundation Process for treating liquid metals
US4964973A (en) * 1988-10-14 1990-10-23 Brunswick Corporation Method and apparatus for producing titanium
AUPN595095A0 (en) * 1995-10-16 1995-11-09 Bhp Steel (Jla) Pty Limited Heating molten metal
CN102598286A (zh) * 2009-09-06 2012-07-18 张晗钟 管状光伏器件和制造方法
FR2951197B1 (fr) * 2009-10-12 2011-11-25 Snecma Homogeneisation d'aciers martensitiques inoxydables apres refusion sous laitier
CN108436054A (zh) * 2018-03-06 2018-08-24 广东鸿泰南通精机科技有限公司 自动化无刀口冲压式去溢流渣包及余料柄的生产装置
CN109680120A (zh) * 2019-01-11 2019-04-26 辽宁科技大学 一种电渣重熔过程中钢锭全氧含量的控制方法
CN111505235B (zh) * 2020-04-30 2022-04-15 辽宁科技大学 测定冶炼高温合金过程中界面传氧速率的方法
CN111673056B (zh) * 2020-07-30 2021-12-17 安徽工业大学 一种改善大钢锭结晶质量的电渣补缩方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT289874B (de) * 1967-08-07 1971-05-10 Boehler & Co Ag Geb Verfahren zur Herstellung von Gußblöcken aus hochschmelzenden Metallen, insbesondere Stahl, durch Elektroschlackeumschmelzen und Vorrichtung zur Durchführung desselben
DE1962135C3 (de) * 1969-12-11 1980-01-17 Leybold-Heraeus Gmbh, 5000 Koeln Verfahren zur Reinigung von Metallen in einem Elektroschlacke-umschmelzofen
US3767831A (en) * 1972-08-23 1973-10-23 Boehler & Co Ag Geb Process and apparatus for electro-slag remelting metals and in particular steel

Also Published As

Publication number Publication date
US4061493A (en) 1977-12-06
DE2522576B2 (de) 1976-05-20
DE2522576A1 (de) 1976-01-08
JPS5742698B2 (fr) 1982-09-10
FR2273086A1 (fr) 1975-12-26
BE829310A (fr) 1975-09-15
SE7506055L (sv) 1975-12-01
CA1051492A (fr) 1979-03-27
ATA437674A (de) 1975-11-15
FR2273086B1 (fr) 1980-03-28
SE405864B (sv) 1979-01-08
GB1510485A (en) 1978-05-10
AT331434B (de) 1976-08-25
JPS515203A (fr) 1976-01-16
IT1035862B (it) 1979-10-20

Similar Documents

Publication Publication Date Title
JPS51129747A (en) Storaging method for nonnmineral matter under lowwtemperature and lowwpressure
ZA74320B (en) Evacuation method and apparatus
IL46747A0 (en) Method and structure for positive identification
JPS5274515A (en) Method and apparatus for ore reduction
ZA753262B (en) Easy opening container component, and method and apparatus for making same
AU8261575A (en) Electrolysis process and apparatus
ZA75696B (en) Method and apparatus for the electrodeposition of metal
ZA753415B (en) Method of removing undesirable elements especially h2 and o2, in electric-slag remelting, and an arrangement for carrying out the method
CH613995A5 (en) Electrode for electrochemical processes, and method for producing the electrode
JPS5239130A (en) Method and apparatus operating inverter
IL48305A0 (en) Method and means for generating hydrogen
AU8541775A (en) Vacuum filtration apparatus and method
JPS5330936A (en) Electrolytic processing method and apparatus therefor
JPS52122201A (en) Process and apparatus for highhtemperature metallurgy
CA1014414A (en) Water extraction method and apparatus
KE2868A (en) Tea drying apparatus and method
EG12073A (en) Well lodding method and apparatus
ZA755534B (en) Separator apparatus and method
ZA773268B (en) Improved process for extracting uranium ores from ores and apparatus for carrying out the process
JPS5318469A (en) Gas treatment apparatus and the method
ZA755157B (en) Method and apparatus for extracting metals from ore
JPS5221233A (en) Electroochemical processing method and apparatus therefor
IL47825A0 (en) Electrolysis process and apparatus for carrying out the same
GB1516535A (en) 3,4-dihydro-2h-isoquinoline-1-ones and process for preparing them
ZM11675A1 (en) Electrolysis process and apparatus