ES8703097A1 - Procedimiento para colar aleaciones de aluminio - Google Patents

Procedimiento para colar aleaciones de aluminio

Info

Publication number
ES8703097A1
ES8703097A1 ES553681A ES553681A ES8703097A1 ES 8703097 A1 ES8703097 A1 ES 8703097A1 ES 553681 A ES553681 A ES 553681A ES 553681 A ES553681 A ES 553681A ES 8703097 A1 ES8703097 A1 ES 8703097A1
Authority
ES
Spain
Prior art keywords
salt mixture
casting
wall
those
spacings
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES553681A
Other languages
English (en)
Other versions
ES553681A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ThyssenKrupp Technologies AG
Original Assignee
Thyssen Industrie AG
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 Thyssen Industrie AG filed Critical Thyssen Industrie AG
Publication of ES553681A0 publication Critical patent/ES553681A0/es
Publication of ES8703097A1 publication Critical patent/ES8703097A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals
    • B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns
    • 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
    • B22D27/20—Measures not previously mentioned for influencing the grain structure or texture; Selection of compositions therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

PROCEDIMIENTO PARA COLAR ALEACIONES DE ALUMINIO, QUE CONTIENEN MAS ALUMINIO QUE LO QUE CORRESPONDE AL EUTECTICO CON LOS PARTICIPANTAS DE LA ALEACION. COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE CUELAN LAS ALEACIONES DE ALUMINIO DENTRO DE UN MOLDE CERAMICO CON NUMEROSAS ASPEREZAS Y POROS EN EL MARGEN MICROSCOPICO; SEGUNDA, DICHO MOLDE, UNA VEZ SECADO Y CALCINADO, ES PROVISTO EN SU CARA INTERNA DE UNA DELGADA CAPA DE UNA MEZCLA DE SALES, CUYOS CATIONES CONSISTEN PREDOMINANTEMENTE EN UN METAL ALCALINO O EN UN METAL ALCALINOTERREO Y CUYOS ANIONES CONSISTEN PREDOMINANTEMENTE EN HALOGENOS; Y POR ULTIMO, LA TEMPERATURA DE LA FASE LIQUIDA DE LA MEZCLA DE SALES SE AJUSTA A UN VALOR MAS BAJO QUE LA TEMPERATURA DE COLADA DE LA ALEACION DE ALUMINIO.
ES553681A 1985-04-03 1986-04-03 Procedimiento para colar aleaciones de aluminio Expired ES8703097A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853512118 DE3512118A1 (de) 1985-04-03 1985-04-03 Verfahren zur erzeugung einer verbesserten feinkoernigkeit des primaergefueges und/oder des eutektikums von gussteilen

Publications (2)

Publication Number Publication Date
ES553681A0 ES553681A0 (es) 1987-02-16
ES8703097A1 true ES8703097A1 (es) 1987-02-16

Family

ID=6267164

Family Applications (1)

Application Number Title Priority Date Filing Date
ES553681A Expired ES8703097A1 (es) 1985-04-03 1986-04-03 Procedimiento para colar aleaciones de aluminio

Country Status (9)

Country Link
EP (1) EP0198290B1 (es)
JP (1) JPS61293653A (es)
BR (1) BR8601478A (es)
CA (1) CA1288210C (es)
DE (2) DE3512118A1 (es)
ES (1) ES8703097A1 (es)
IL (1) IL78279A0 (es)
SU (1) SU1760973A3 (es)
ZA (1) ZA862393B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3703416A1 (de) * 1987-02-05 1988-08-18 Thyssen Guss Ag Feingussschalenform fuer aluminium bzw. dessen legierungen
DE3821204A1 (de) * 1988-06-23 1989-12-28 Winkelstroeter Dentaurum Impfmittelmischung zur beschichtung von gussformen fuer die herstellung von dentalgussskeletten
DE4308614A1 (de) * 1993-03-18 1994-09-22 Fritz Winter Eisengieserei Ohg Verfahren zur Herstellung von Werkstücken aus Gußeisen und danach hergestellte hohle Gußstücke
GB9618216D0 (en) * 1996-08-30 1996-10-09 Triplex Lloyd Plc Method of making fine grained castings
FR2935275B1 (fr) * 2008-08-29 2011-11-04 Peugeot Citroen Automobiles Sa Procede de moulage a modele perdu, modele perdu pour ce procede
JP6876693B2 (ja) * 2015-12-18 2021-05-26 アーエスカー ケミカルズ エルエルシー 非鉄鋳造物のための成形材料

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963642C (de) * 1944-09-30 1957-05-09 Siemens Ag Verfahren zur Beeinflussung der Oberflaeche von Gusskoerpern
US3259948A (en) * 1962-04-09 1966-07-12 Howe Sound Co Making fine grained castings
GB1076179A (en) * 1963-11-19 1967-07-19 Erik Rune Albin Larsson A method for casting steel and steel alloys
US3157926A (en) * 1964-02-14 1964-11-24 Howe Sound Co Making fine grained castings
DE1265356B (de) * 1965-02-26 1968-04-04 Henry H Harris Giessform
NL126286C (es) * 1965-07-29

Also Published As

Publication number Publication date
BR8601478A (pt) 1986-12-09
ES553681A0 (es) 1987-02-16
EP0198290A2 (de) 1986-10-22
SU1760973A3 (ru) 1992-09-07
EP0198290B1 (de) 1990-05-30
DE3512118A1 (de) 1986-10-16
CA1288210C (en) 1991-09-03
DE3671607D1 (de) 1990-07-05
EP0198290A3 (en) 1987-06-24
JPS61293653A (ja) 1986-12-24
IL78279A0 (en) 1986-07-31
ZA862393B (en) 1986-11-26

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