WO2005056218A3 - Method for the production of a cast part from a molten metal - Google Patents

Method for the production of a cast part from a molten metal Download PDF

Info

Publication number
WO2005056218A3
WO2005056218A3 PCT/DE2004/002698 DE2004002698W WO2005056218A3 WO 2005056218 A3 WO2005056218 A3 WO 2005056218A3 DE 2004002698 W DE2004002698 W DE 2004002698W WO 2005056218 A3 WO2005056218 A3 WO 2005056218A3
Authority
WO
WIPO (PCT)
Prior art keywords
mold
cooling liquid
molten metal
cast part
area
Prior art date
Application number
PCT/DE2004/002698
Other languages
German (de)
French (fr)
Other versions
WO2005056218A2 (en
Inventor
Wilfried Bender
Wolfgang Mueller
Original Assignee
Wilfried Bender
Wolfgang Mueller
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 Wilfried Bender, Wolfgang Mueller filed Critical Wilfried Bender
Priority to EP04802904A priority Critical patent/EP1691944B1/en
Publication of WO2005056218A2 publication Critical patent/WO2005056218A2/en
Publication of WO2005056218A3 publication Critical patent/WO2005056218A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • B22D27/045—Directionally solidified castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • B22C9/068—Semi-permanent moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

Disclosed is a method for producing a cast part from a molten metal, according to which the molten metal is cast into a porous mold (1), and the porous mold (1) that is filled with the molten metal is cooled with the aid of a cooling liquid. In order to achieve specifically controllable quenching of a cast part located in a mold while ensuring great flexibility, the mold (1) is sprinkled with a cooling liquid in the area of at least one section of the exterior surfaces thereof following casting of the molten metal while at least the area of the porous mold (1), which is sprinkled with the cooling liquid, is made of a material whose capillarity is adjusted to the cooling liquid in such a way that the mold (1) automatically picks up at least a partial volume of the cooling liquid that moistens the mold in the area made of said material, the material of the mold (1) absorbing the cooling liquid that moistens the mold.
PCT/DE2004/002698 2003-12-10 2004-12-09 Method for the production of a cast part from a molten metal WO2005056218A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04802904A EP1691944B1 (en) 2003-12-10 2004-12-09 Method for the production of a cast part from a molten metal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003157618 DE10357618B4 (en) 2003-12-10 2003-12-10 Method for producing a casting from a molten metal
DE10357618.5 2003-12-10

Publications (2)

Publication Number Publication Date
WO2005056218A2 WO2005056218A2 (en) 2005-06-23
WO2005056218A3 true WO2005056218A3 (en) 2006-02-02

Family

ID=34672532

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2004/002698 WO2005056218A2 (en) 2003-12-10 2004-12-09 Method for the production of a cast part from a molten metal

Country Status (3)

Country Link
EP (1) EP1691944B1 (en)
DE (1) DE10357618B4 (en)
WO (1) WO2005056218A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007041445B4 (en) * 2007-08-31 2014-03-27 Bühler Druckguss AG Method for cooling castings
DE102007048419B3 (en) * 2007-10-09 2009-06-18 Albert Handtmann Metallgusswerk Gmbh & Co. Kg Accelerated, direct cooling of non-ferrous castings, injects gas coolant into gap left when molding shrinks away from contour-forming wall of mold
JP4748426B2 (en) * 2008-03-26 2011-08-17 独立行政法人科学技術振興機構 Magnesium alloy mold and magnesium alloy casting method
DE102009010034A1 (en) 2009-02-21 2010-09-23 Actech Gmbh Method and casting plant for the directional solidification of a casting made of aluminum or an aluminum alloy
DE202009002512U1 (en) 2009-02-21 2009-04-16 Actech Gmbh Casting plant for directional solidification of a cast body
DE102009041162A1 (en) * 2009-09-11 2011-03-24 Bayerische Motoren Werke Aktiengesellschaft Method for producing cast part such as cylinder head or a crankcase of internal combustion engine, by providing cast form produced from vaporizable material and sand and filling the cast form with liquid casting materials
CN109070191B (en) 2016-04-28 2022-01-25 阿洛泰克利米德有限责任公司 Melting casting method
USD936215S1 (en) 2017-11-22 2021-11-16 Calla Lily Personal Care Ltd Sanitary product

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194103B (en) * 1963-05-20 1965-06-03 Rudolf Koppatz Process for the combined air and water cooling of ingot casting plants
FR2419780A1 (en) * 1978-03-14 1979-10-12 Avesta Jernverks Ab Pouring metal without turbulence into thin walled mould - gradually lowered into cooling bath during casting from horizontal into vertical position (SW 22.5.78)
EP0571703B1 (en) * 1992-05-22 1996-11-13 TITAN-ALUMINIUM-FEINGUSS GmbH Process for the production of castings by investment casting

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922774A1 (en) * 1978-06-23 1980-01-03 Musschoot A Moist foundry moulding sand reclamation - in which hot moulds are fed into chamber using controlled vacuum to remove water as steam which is condensed and reused
JPS5584251A (en) * 1978-12-22 1980-06-25 Hitachi Ltd Casting method
US4222429A (en) * 1979-06-05 1980-09-16 Foundry Management, Inc. Foundry process including heat treating of produced castings in formation sand
CH650430A5 (en) * 1980-08-29 1985-07-31 Fischer Georg Gmbh Method for casting of metals by phenolic bound sand shapes.
DE3240808A1 (en) * 1982-11-05 1984-05-10 Buderus Ag, 6330 Wetzlar Method for the controlled cooling of castings in sand moulds, particularly vacuum-compacted sand moulds, and apparatus for carrying out the method
DE3435751A1 (en) * 1984-09-28 1986-04-10 Siemens AG, 1000 Berlin und 8000 München Integrated semiconductor circuit in complementary circuit logic having an overvoltage protector structure
DE19704700C1 (en) * 1997-02-07 1998-09-24 Fraunhofer Ges Forschung Defined, delicate and punctually temperable molds and tools made of different materials, in particular metal, plastic, paper, ceramics and their mixtures, their use and processes for tempering molds and tools

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194103B (en) * 1963-05-20 1965-06-03 Rudolf Koppatz Process for the combined air and water cooling of ingot casting plants
FR2419780A1 (en) * 1978-03-14 1979-10-12 Avesta Jernverks Ab Pouring metal without turbulence into thin walled mould - gradually lowered into cooling bath during casting from horizontal into vertical position (SW 22.5.78)
EP0571703B1 (en) * 1992-05-22 1996-11-13 TITAN-ALUMINIUM-FEINGUSS GmbH Process for the production of castings by investment casting

Also Published As

Publication number Publication date
EP1691944B1 (en) 2013-01-23
DE10357618A1 (en) 2005-07-14
WO2005056218A2 (en) 2005-06-23
EP1691944A2 (en) 2006-08-23
DE10357618B4 (en) 2008-01-24

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