NL160335B - DEVICE FOR THE PAN DEGASING OF STEEL AND OTHER METAL MELTES. - Google Patents

DEVICE FOR THE PAN DEGASING OF STEEL AND OTHER METAL MELTES.

Info

Publication number
NL160335B
NL160335B NL7010911.A NL7010911A NL160335B NL 160335 B NL160335 B NL 160335B NL 7010911 A NL7010911 A NL 7010911A NL 160335 B NL160335 B NL 160335B
Authority
NL
Netherlands
Prior art keywords
meltes
degasing
pan
steel
metal
Prior art date
Application number
NL7010911.A
Other languages
Dutch (nl)
Other versions
NL160335C (en
NL7010911A (en
Inventor
T Messing
Original Assignee
Standard Messo Duisburg
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 Standard Messo Duisburg filed Critical Standard Messo Duisburg
Publication of NL7010911A publication Critical patent/NL7010911A/xx
Publication of NL160335B publication Critical patent/NL160335B/en
Application granted granted Critical
Publication of NL160335C publication Critical patent/NL160335C/en

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
    • C22B9/04—Refining by applying a vacuum
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
NL7010911.A 1969-12-27 1970-07-23 DEVICE FOR THE PAN DEGASING OF STEEL AND OTHER METAL MELTES. NL160335C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691965136 DE1965136B1 (en) 1969-12-27 1969-12-27 Device for ladle degassing of steel or other metal melts

Publications (3)

Publication Number Publication Date
NL7010911A NL7010911A (en) 1971-06-29
NL160335B true NL160335B (en) 1979-05-15
NL160335C NL160335C (en) 1979-10-15

Family

ID=5755128

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7010911.A NL160335C (en) 1969-12-27 1970-07-23 DEVICE FOR THE PAN DEGASING OF STEEL AND OTHER METAL MELTES.

Country Status (8)

Country Link
US (1) US3650517A (en)
AT (1) AT326168B (en)
BE (1) BE745107A (en)
DE (1) DE1965136B1 (en)
FR (1) FR2072067B1 (en)
GB (1) GB1291309A (en)
NL (1) NL160335C (en)
SE (1) SE375795B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904180A (en) * 1973-05-18 1975-09-09 Southwire Co Apparatus for fluxing and filtering of molten metal
FR2433583A1 (en) * 1978-08-18 1980-03-14 Nippon Steel Corp Vessel for treating molten metal under vacuum - has dividing wall forming flow paths of precisely determined area
HU179333B (en) * 1978-10-04 1982-09-28 Vasipari Kutato Intezet Method and apparatus for decreasing the unclusion contents and refining the structure of steels
US4592538A (en) * 1982-09-15 1986-06-03 Elkem Metals Company Apparatus for producing predominately iron alloy containing magnesium
CA1226717A (en) * 1984-05-16 1987-09-15 William L. Sherwood Continuous vacuum degassing and casting of steel
US4541865A (en) * 1984-05-16 1985-09-17 Sherwood William L Continuous vacuum degassing and casting of steel
GB2164059A (en) * 1984-09-04 1986-03-12 Materials & Methods Ltd Treatment of molten iron
US4687184A (en) * 1986-07-14 1987-08-18 Insul Company, Inc. Device for introducing gas into molten metal in a wide annular stream
DE3906340A1 (en) * 1989-02-24 1990-08-30 Mannesmann Ag METHOD AND DEVICE FOR VACUUM TREATMENT OF METALS
GB2285061B (en) * 1993-12-21 1997-01-08 Vacmetal Gmbh A method of processing ferrous materials
US5540895A (en) * 1994-06-03 1996-07-30 Paul Wurth S.A. Device for the treatment of mixture of steam and air contaminated with sulphurous gases, formed during the granulation and dehydration of blast furnace slag
WO1998051826A1 (en) * 1997-05-15 1998-11-19 Wondris Erich F Apparatus for and method of treating liquid metal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240588A (en) * 1961-01-09 1966-03-15 Finkl & Sons Co Method and apparatus for treating molten metal
US3320053A (en) * 1964-09-25 1967-05-16 Bethlehem Steel Corp Method of injecting gases into steel melts
US3384362A (en) * 1965-03-04 1968-05-21 Mohr & Sons John Apparatus for adding heat to flowing metal

Also Published As

Publication number Publication date
DE1965136C2 (en) 1974-09-19
GB1291309A (en) 1972-10-04
FR2072067B1 (en) 1974-09-06
ATA633070A (en) 1975-02-15
BE745107A (en) 1970-07-01
DE1965136B1 (en) 1971-02-25
NL160335C (en) 1979-10-15
NL7010911A (en) 1971-06-29
SE375795B (en) 1975-04-28
US3650517A (en) 1972-03-21
AT326168B (en) 1975-11-25
FR2072067A1 (en) 1971-09-24

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: STANDARD MESS