Classifications

• • 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
  • C21C1/00—Refining of pig-iron; Cast iron
  • C21C1/10—Making spheroidal graphite cast-iron
• • C—CHEMISTRY; METALLURGY
  • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
  • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
  • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
  • C25C1/06—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese
  • C25C1/10—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese of chromium or manganese
• • 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
  • B22D41/06—Equipment for tilting
• • 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
  • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
  • C22B9/103—Methods of introduction of solid or liquid refining or fluxing agents
• • 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
  • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
  • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
• • 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

• Chemical & Material Sciences (AREA)
• Engineering & Computer Science (AREA)
• Materials Engineering (AREA)
• Metallurgy (AREA)
• Organic Chemistry (AREA)
• Mechanical Engineering (AREA)
• Manufacturing & Machinery (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Electrochemistry (AREA)
• Carbon Steel Or Casting Steel Manufacturing (AREA)
• Manufacture And Refinement Of Metals (AREA)
• Manufacture Of Alloys Or Alloy Compounds (AREA)
• Mold Materials And Core Materials (AREA)
• Processing Of Solid Wastes (AREA)
• Heat Treatment Of Articles (AREA)
• Manufacture Of Macromolecular Shaped Articles (AREA)
• Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
• Fats And Perfumes (AREA)
• Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
• ing And Chemical Polishing (AREA)
• Dc-Dc Converters (AREA)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
• Induction Machinery (AREA)
• Arc-Extinguishing Devices That Are Switches (AREA)
• Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
• Lubricants (AREA)
• Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
• Branch Pipes, Bends, And The Like (AREA)
• Molds, Cores, And Manufacturing Methods Thereof (AREA)
• Furnace Details (AREA)
• Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
• Structure Of Receivers (AREA)
• Casings For Electric Apparatus (AREA)
• Electron Beam Exposure (AREA)
• Treatment Of Steel In Its Molten State (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=4257270

Family Applications (1)

Country Status (27)

Families Citing this family (4)

Family Cites Families (10)

• 1982
  • 1982-08-27 DE DE19828224282U patent/DE8224282U1/de not_active Expired
• 1983
  • 1983-05-18 IN IN616/CAL/83A patent/IN158363B/en unknown
  • 1983-05-20 IL IL68740A patent/IL68740A/xx not_active IP Right Cessation
  • 1983-05-23 ES ES522613A patent/ES522613A0/es active Granted
  • 1983-05-27 CS CS833797A patent/CS236499B2/cs unknown
  • 1983-05-30 ZA ZA19833916A patent/ZA833916B/xx unknown
  • 1983-05-31 PT PT76788A patent/PT76788B/pt unknown
  • 1983-06-01 DE DE8383901577T patent/DE3368442D1/de not_active Expired
  • 1983-06-01 HU HU832239A patent/HU194321B/hu not_active IP Right Cessation
  • 1983-06-01 AT AT83901577T patent/ATE24336T1/de not_active IP Right Cessation
  • 1983-06-01 US US06/589,110 patent/US4817919A/en not_active Expired - Fee Related
  • 1983-06-01 AU AU15544/83A patent/AU555688B2/en not_active Ceased
  • 1983-06-01 BR BR8307385A patent/BR8307385A/pt not_active IP Right Cessation
  • 1983-06-01 EP EP83901577A patent/EP0110904B1/de not_active Expired
  • 1983-06-01 WO PCT/CH1983/000070 patent/WO1983004419A1/de active IP Right Grant
  • 1983-06-01 MX MX197497A patent/MX161281A/es unknown
  • 1983-06-01 JP JP58501747A patent/JPS59501003A/ja active Granted
  • 1983-06-02 IT IT21411/83A patent/IT1163431B/it active
  • 1983-06-03 DD DD83251738A patent/DD209989A5/de not_active IP Right Cessation
  • 1983-06-03 YU YU1236/83A patent/YU45134B/xx unknown
  • 1983-06-06 PL PL1983242379A patent/PL136881B1/pl unknown
  • 1983-06-06 CA CA000429766A patent/CA1208901A/en not_active Expired
  • 1983-06-07 KR KR1019830002533A patent/KR890002652B1/ko not_active IP Right Cessation
• 1984
  • 1984-02-01 NO NO84840378A patent/NO163020C/no unknown
  • 1984-02-02 DK DK047984A patent/DK153777C/da active
  • 1984-02-06 FI FI840469A patent/FI74734C/fi not_active IP Right Cessation
  • 1984-02-06 RO RO84113524A patent/RO89690A/ro unknown
  • 1984-02-06 SU SU843696851A patent/SU1366044A3/ru active

Also Published As

Similar Documents