BR9004752A - Processo e aparelho para remocao de inclusoes nao-metalicas de metal fundido - Google Patents

Processo e aparelho para remocao de inclusoes nao-metalicas de metal fundido

Info

Publication number
BR9004752A
BR9004752A BR909004752A BR9004752A BR9004752A BR 9004752 A BR9004752 A BR 9004752A BR 909004752 A BR909004752 A BR 909004752A BR 9004752 A BR9004752 A BR 9004752A BR 9004752 A BR9004752 A BR 9004752A
Authority
BR
Brazil
Prior art keywords
appliance
cast metal
metallic inclusions
metal non
removing cast
Prior art date
Application number
BR909004752A
Other languages
English (en)
Inventor
Yuji Miki
Hidebaru Kitaoka
Shuji Takeuchi
Kenichi Sorimachi
Toshikazu Sakuraya
Original Assignee
Kawasaki Steel Co
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 Kawasaki Steel Co filed Critical Kawasaki Steel Co
Publication of BR9004752A publication Critical patent/BR9004752A/pt

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
    • C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Acoustics & Sound (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
BR909004752A 1989-09-22 1990-09-21 Processo e aparelho para remocao de inclusoes nao-metalicas de metal fundido BR9004752A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1245019A JPH03110059A (ja) 1989-09-22 1989-09-22 溶融金属の不純物除去方法とその装置

Publications (1)

Publication Number Publication Date
BR9004752A true BR9004752A (pt) 1991-09-10

Family

ID=17127369

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909004752A BR9004752A (pt) 1989-09-22 1990-09-21 Processo e aparelho para remocao de inclusoes nao-metalicas de metal fundido

Country Status (7)

Country Link
US (1) US5071471A (pt)
EP (1) EP0419296B1 (pt)
JP (1) JPH03110059A (pt)
KR (1) KR930009387B1 (pt)
BR (1) BR9004752A (pt)
CA (1) CA2025688C (pt)
DE (1) DE69020469T2 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5511308A (en) * 1994-05-06 1996-04-30 Ontario Hydro Method and apparatus for turbine blade rehabilitation
US5787110A (en) * 1995-11-01 1998-07-28 Inductotherm Corp. Galvanizing apparatus with coreless induction furnace
EP0803586B1 (en) * 1995-11-10 2003-03-12 Mitsubishi Jukogyo Kabushiki Kaisha Method and apparatus for holding molten metal
US5724669A (en) * 1996-10-15 1998-03-03 Snyder; Thomas S. Metal decontamination process and systems for accomplishing same
IT1288437B1 (it) * 1996-11-15 1998-09-22 S E Tri Srl Procedimento ed impianto per la fusione e purificazione di leghe di alluminio, rame, ottone, piombo e bronzo
US8030082B2 (en) * 2006-01-13 2011-10-04 Honeywell International Inc. Liquid-particle analysis of metal materials
US20090065354A1 (en) * 2007-09-12 2009-03-12 Kardokus Janine K Sputtering targets comprising a novel manufacturing design, methods of production and uses thereof
KR101129320B1 (ko) * 2009-12-24 2012-03-27 연세대학교 산학협력단 전기화학적 정련 기법을 이용한 비금속 개재물 분해방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2256901A (en) * 1938-08-22 1941-09-23 William Bell Arness Production of ferroalloys
US3827877A (en) * 1968-11-29 1974-08-06 Huettenwerk Oberhausen Ag Method of induction-refining a ferrous melt using a sponge iron charge
FR2050519A5 (en) * 1969-05-30 1971-04-02 Anvar Solid/liquid separation
SU334794A1 (pt) * 1970-11-23 1973-12-10
JPS55107743A (en) * 1979-01-08 1980-08-19 Nippon Steel Corp Removing method for inclusion in molten metal
JPS5822317A (ja) * 1981-07-29 1983-02-09 Godo Seitetsu Kk 溶鋼の非金属介在物除去法
FR2512066B1 (fr) * 1981-09-03 1986-05-16 Cogema Procede de separation physique d'une phase metallique et de scories dans un four a induction
IT1178173B (it) * 1984-10-25 1987-09-09 Centro Speriment Metallurg Procedimento per la regolazione delle condizioni di colata continua
SE454208B (sv) * 1986-02-24 1988-04-11 Asea Ab Sett for avskiljning av inneslutningar i metallsmeltor samt anordning for genomforande av settet
JPS63213466A (ja) * 1987-02-28 1988-09-06 Shinko Electric Co Ltd 電磁ポンプ
JP2576125B2 (ja) * 1987-06-25 1997-01-29 ソニー株式会社 時刻信号発生装置
JPS6427751A (en) * 1987-07-24 1989-01-30 Mitsubishi Heavy Ind Ltd Method for pre-cooling type continuous casting of molten metal
DE3730300A1 (de) * 1987-09-10 1989-03-23 Aeg Elotherm Gmbh Verfahren und vorrichtung zum elektromagnetischen ruehren von metallschmelzen in einer stranggiesskokille

Also Published As

Publication number Publication date
CA2025688A1 (en) 1991-03-23
DE69020469D1 (de) 1995-08-03
CA2025688C (en) 1996-12-03
EP0419296A1 (en) 1991-03-27
DE69020469T2 (de) 1995-11-09
KR910006505A (ko) 1991-04-29
JPH03110059A (ja) 1991-05-10
US5071471A (en) 1991-12-10
KR930009387B1 (ko) 1993-10-02
EP0419296B1 (en) 1995-06-28

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Legal Events

Date Code Title Description
FB20 Grant procedure suspended (art. 20)
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG Letter patent granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 21/09/2010