NO20053841L - Blokkform for brakjoling av metaller og blokker fremstilt med denne. - Google Patents

Blokkform for brakjoling av metaller og blokker fremstilt med denne.

Info

Publication number
NO20053841L
NO20053841L NO20053841A NO20053841A NO20053841L NO 20053841 L NO20053841 L NO 20053841L NO 20053841 A NO20053841 A NO 20053841A NO 20053841 A NO20053841 A NO 20053841A NO 20053841 L NO20053841 L NO 20053841L
Authority
NO
Norway
Prior art keywords
cooling
mold
ingot
wall
quenching
Prior art date
Application number
NO20053841A
Other languages
English (en)
Other versions
NO20053841D0 (no
Inventor
Thomas Spadone
Robert Rey-Flandrin
Original Assignee
Pechiney Aluminium
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 Pechiney Aluminium filed Critical Pechiney Aluminium
Publication of NO20053841D0 publication Critical patent/NO20053841D0/no
Publication of NO20053841L publication Critical patent/NO20053841L/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
    • B22D5/00—Machines or plants for pig or like casting
    • B22D5/005—Devices for stacking pigs; Pigforms to be stacked
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/005—Casting ingots, e.g. from ferrous metals from non-ferrous metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Silicon Compounds (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Continuous Casting (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Artificial Fish Reefs (AREA)

Abstract

Oppfinnelsen angår en blokkform (1) for metaller, beregnet for fremstilling av en blokk (11) ved avkjøling og størkning av en masse av flytende metall. Formen omfatter en vegg (2) som avgrenser en bunn (4) og en innvendig overflate (5), av hvilken en del S, kalt kjøleflaten, kan bortlede all eller noe av varmeenergien som avgis av metallmassen under avkjøling og størkning. Oppfinnelsen kjennetegnes ved at kjøleflaten S omfatter i det minste ett plant overflateelement Si som danner hele eller en del av bunnen (4) i blokkformen (1).Oppfinnelsen kjennetegnes også ved at det er i det minste ett punkt C på et plan Pi som er tangent til overflateelementet Si, slik at alle rette linjesegmenter D som forbinder ethvert punkt R på kjøleflaten S med punktet C forløper bare inne i formen (1). Oppfinnelsen kjennetegnes dessuten ved at det totale arealet til overflateelementene Si er lik i det minste 10% av flaten S. Blokkformen i henhold til oppfinnelsen kan anvendes for å fremskynde produksjonen av blokker.
NO20053841A 2003-02-18 2005-08-16 Blokkform for brakjoling av metaller og blokker fremstilt med denne. NO20053841L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0301912A FR2851183B1 (fr) 2003-02-18 2003-02-18 Lingotiere a metaux a refroidissement rapide et lingots susceptibles d'etre obtenus avec celle-ci
PCT/FR2004/000357 WO2004073904A2 (fr) 2003-02-18 2004-02-17 Lingotiere a metaux a refroidissement rapide et lingots susceptibles d'etre obtenus avec celle-ci

Publications (2)

Publication Number Publication Date
NO20053841D0 NO20053841D0 (no) 2005-08-16
NO20053841L true NO20053841L (no) 2005-11-18

Family

ID=32749626

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20053841A NO20053841L (no) 2003-02-18 2005-08-16 Blokkform for brakjoling av metaller og blokker fremstilt med denne.

Country Status (13)

Country Link
US (1) US7258155B2 (no)
EP (1) EP1597002B1 (no)
AT (1) ATE327845T1 (no)
AU (1) AU2004213205B2 (no)
CA (1) CA2515668A1 (no)
DE (1) DE602004001042T2 (no)
FR (1) FR2851183B1 (no)
IS (1) IS2328B (no)
NO (1) NO20053841L (no)
PL (1) PL378337A1 (no)
RU (1) RU2335375C2 (no)
UA (1) UA80470C2 (no)
WO (1) WO2004073904A2 (no)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1410417A (en) * 1921-08-27 1922-03-21 John W Simon Pig mold
US1745475A (en) * 1927-02-10 1930-02-04 E And G Brooke Iron Company Pig mold
DE809948C (de) * 1948-10-02 1951-08-06 Ver Leichtmetallwerke Gmbh Masselgiessmaschine
US5019455A (en) * 1989-10-30 1991-05-28 Reynolds Metal Company Sow mold and sow ingot
FR2678185B1 (fr) * 1991-06-27 1993-10-29 Sollac Lingotiere perfectionnee et procede pour l'obtention de lingots gerbables notamment en zinc.
US6006821A (en) * 1997-12-18 1999-12-28 Retech Services, Inc. Method and apparatus for melting and pouring specialty metals
US6179042B1 (en) * 1999-05-21 2001-01-30 Alcoa Inc. Non-hot crack bottom block for casting aluminum ingot
US20020170700A1 (en) * 2000-09-01 2002-11-21 Shigeru Yanagimoto Metal-casting method and apparatus, casting system and cast-forging system

Also Published As

Publication number Publication date
PL378337A1 (pl) 2006-03-20
IS8025A (is) 2005-09-14
RU2005129119A (ru) 2006-02-10
UA80470C2 (en) 2007-09-25
AU2004213205B2 (en) 2008-08-07
WO2004073904A3 (fr) 2005-03-17
FR2851183B1 (fr) 2006-07-28
NO20053841D0 (no) 2005-08-16
EP1597002B1 (fr) 2006-05-31
IS2328B (is) 2008-01-15
FR2851183A1 (fr) 2004-08-20
RU2335375C2 (ru) 2008-10-10
ATE327845T1 (de) 2006-06-15
AU2004213205A1 (en) 2004-09-02
DE602004001042T2 (de) 2006-12-21
CA2515668A1 (fr) 2004-09-02
EP1597002A2 (fr) 2005-11-23
DE602004001042D1 (de) 2006-07-06
US20060137847A1 (en) 2006-06-29
US7258155B2 (en) 2007-08-21
WO2004073904A2 (fr) 2004-09-02

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application