NO920365L - Fremgangsmaate og anordning for regulering av varmeoverfoering via kjoelevaeske ved kontinuerlig stoeping - Google Patents

Fremgangsmaate og anordning for regulering av varmeoverfoering via kjoelevaeske ved kontinuerlig stoeping

Info

Publication number
NO920365L
NO920365L NO92920365A NO920365A NO920365L NO 920365 L NO920365 L NO 920365L NO 92920365 A NO92920365 A NO 92920365A NO 920365 A NO920365 A NO 920365A NO 920365 L NO920365 L NO 920365L
Authority
NO
Norway
Prior art keywords
liquid refrigerant
fluid
cooling fluid
meter
procedure
Prior art date
Application number
NO92920365A
Other languages
English (en)
Other versions
NO920365D0 (no
Inventor
Ho Yu
Douglas L Bruce
Richard C Stiffler
David D Leon
Francis J Glogowski
Original Assignee
Aluminum Co Of America
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 Aluminum Co Of America filed Critical Aluminum Co Of America
Publication of NO920365D0 publication Critical patent/NO920365D0/no
Publication of NO920365L publication Critical patent/NO920365L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

System for kontrollering av den relative densitet av bobler eller partikler som er suspendert i et fluid, og omfat- tende en lyssender (42) og en lyssensor (46) samt en elektro- akustisk transduktor (70) for rensing av lysgjennomslippelige flater (48, 52) i kontakt med fluidet. Systemet kan anvendes i tilknytning til bruk av et kjølefluid (15) ved en fremgangs- måte for støping av metal.lbarrer (16). Det er videre tilveie- ! bragt en fremgangsmåte og anordning for kontinuerlig kontrol- lering av kjølekapasiteten hos et flytende kjølemiddel (15) inneholdende gassbobler. I anordningen inngår en målerinnret- ning (40) for måling av boblenes tetthetstall, for innvirking på det flytende kjølemiddels varmeoverføringskarakteristika, en regulator (39) for variering av gassmengden i det flytende kjølemiddel, slik at tetthetstallet befinner seg innenfor et forutbestemt område, og en elektroakustisk transduktor (70) i fluidkontakt med det flytende kjølemiddel (15) for frembrin- gelse av belger av tilstrekkelig intensitet til å fremkalle kavitasjon i det flytende kjølemiddel i sonen ved målerinnret- ningen. Den elektroakustiske transduktor (70) består i en foretrukket versjon av et ultrasonisk horn.
NO92920365A 1991-01-28 1992-01-27 Fremgangsmaate og anordning for regulering av varmeoverfoering via kjoelevaeske ved kontinuerlig stoeping NO920365L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/647,332 US5148853A (en) 1989-06-14 1991-01-28 Method and apparatus for controlling the heat transfer of liquid coolant in continuous casting

Publications (2)

Publication Number Publication Date
NO920365D0 NO920365D0 (no) 1992-01-27
NO920365L true NO920365L (no) 1992-07-29

Family

ID=24596549

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92920365A NO920365L (no) 1991-01-28 1992-01-27 Fremgangsmaate og anordning for regulering av varmeoverfoering via kjoelevaeske ved kontinuerlig stoeping

Country Status (6)

Country Link
US (1) US5148853A (no)
EP (1) EP0497254A3 (no)
JP (1) JPH04313455A (no)
AU (1) AU647219B2 (no)
CA (1) CA2057774A1 (no)
NO (1) NO920365L (no)

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US6264767B1 (en) 1995-06-07 2001-07-24 Ipsco Enterprises Inc. Method of producing martensite-or bainite-rich steel using steckel mill and controlled cooling
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CA2332933C (en) 1998-07-10 2007-11-06 Ipsco Inc. Method and apparatus for producing martensite- or bainite-rich steel using steckel mill and controlled cooling
US7216691B2 (en) * 2002-07-09 2007-05-15 Alotech Ltd. Llc Mold-removal casting method and apparatus
MXPA05000375A (es) 2002-07-11 2006-03-08 Cons Eng Co Inc Metodo y aparato para ayudar al retiro de los moldes de arena de piezas fundidas.
WO2004024357A1 (en) * 2002-09-11 2004-03-25 Alotech Ltd. Llc. Chemically bonded aggregate mold
AU2003272624A1 (en) * 2002-09-20 2004-04-08 Alotech Ltd. Llc Lost pattern mold removal casting method and apparatus
US7121318B2 (en) * 2002-09-20 2006-10-17 Alotech Ltd. Llc Lost pattern mold removal casting method and apparatus
US7152662B2 (en) * 2003-07-30 2006-12-26 Alcoa Inc. Method of preventing cracking in direct chill cast ingots
US20060157219A1 (en) * 2005-01-18 2006-07-20 Bampton Clifford C Method and system for enhancing the quality of deposited metal
US7603017B2 (en) * 2007-02-01 2009-10-13 The Boeing Company Multi-color curved multi-light generating apparatus
WO2010017394A1 (en) * 2008-08-06 2010-02-11 Barnet Liberman System for freezing ice cream
US8365808B1 (en) 2012-05-17 2013-02-05 Almex USA, Inc. Process and apparatus for minimizing the potential for explosions in the direct chill casting of aluminum lithium alloys
US8479802B1 (en) * 2012-05-17 2013-07-09 Almex USA, Inc. Apparatus for casting aluminum lithium alloys
RU2678848C2 (ru) 2013-02-04 2019-02-04 ОЛМЕКС ЮЭсЭй, ИНК. Способ и устройство для литья с прямым охлаждением
US20140255620A1 (en) * 2013-03-06 2014-09-11 Rolls-Royce Corporation Sonic grain refinement of laser deposits
US9936541B2 (en) 2013-11-23 2018-04-03 Almex USA, Inc. Alloy melting and holding furnace
BR112017016985B1 (pt) * 2015-02-09 2022-01-04 Hans Tech, Llc Dispositivo de processamento de metal fundido, e, método para formar um produto de metal
RU2020124617A (ru) * 2015-09-10 2020-08-04 САУТУАЙР КОМПАНИ, ЭлЭлСи Способы и системы для ультразвукового измельчения зерна и дегазации при литье металла
CN118213667B (zh) * 2024-05-22 2024-08-02 中国矿业大学(北京) 一种浸没式液冷智能直冷储能系统

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Also Published As

Publication number Publication date
EP0497254A3 (en) 1992-12-30
NO920365D0 (no) 1992-01-27
AU647219B2 (en) 1994-03-17
CA2057774A1 (en) 1992-07-29
US5148853A (en) 1992-09-22
AU8969191A (en) 1992-08-06
EP0497254A2 (en) 1992-08-05
JPH04313455A (ja) 1992-11-05

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