ES8101943A1 - Procedimiento para moldear metal fundido en un molde de are-na o similar - Google Patents

Procedimiento para moldear metal fundido en un molde de are-na o similar

Info

Publication number
ES8101943A1
ES8101943A1 ES492411A ES492411A ES8101943A1 ES 8101943 A1 ES8101943 A1 ES 8101943A1 ES 492411 A ES492411 A ES 492411A ES 492411 A ES492411 A ES 492411A ES 8101943 A1 ES8101943 A1 ES 8101943A1
Authority
ES
Spain
Prior art keywords
aluminium
composition
refractory material
production
metal castings
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
ES492411A
Other languages
English (en)
Other versions
ES492411A0 (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.)
Foseco Trading AG
Original Assignee
Foseco Trading 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 Foseco Trading AG filed Critical Foseco Trading AG
Publication of ES492411A0 publication Critical patent/ES492411A0/es
Publication of ES8101943A1 publication Critical patent/ES8101943A1/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • 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
    • B22D7/06—Ingot moulds or their manufacture
    • B22D7/10—Hot tops therefor
    • B22D7/104—Hot tops therefor from exothermic material only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

PROCEDIMIENTO PARA MOLDEAR METAL FUNDIDO EN MOLDE DE ARENA O SIMILAR, PROMOVIENDO LA SOLIDIFICACION DIRECCIONAL PROGRESIVA MEDIANTE EL EMPLEO DE UN MATERIAL DE RELLENO PREFORMADO Y SECO. EL MATERIAL DE RELLENO TIENE PROPIEDADES EXOTERMICAS Y TERMO-AISLANTES CONVENCIENTEMENTE DOSIFICADAS Y EN SU COMPOSICION ENTRAN MATERIAL REFRACTARIO PARTICULADO, ALUMINIO FINAMENTE DIVIDIDO, UN AGENTE OXIDANTE PARA EL ALUMINIO Y UN AGLUTINANTE. LA COMPOSICION SE CARACTERIZA PORQUE ESTA SUSTANCIALMENTE LIBRE DE FLUORUROS Y CONTIENE UN MATERIAL REFRACTARIO FIBROSO CONOCIDO <<PER SE>>. LA DENSIDAD DE LOS RELLENOS SUELE OSCILAR ENTRE 0,3 Y 1,1 GR/CC. EL RELLENO PROFORMADO Y SECO (9) SE APLICA SOBRE EL MOLDE (2) EN LA POSICION MAS ADECUADA PARA PRODUCIR LA SOLIDIFICACION DIRECCIONAL PROGRESIVA Y OBTENER UNA PIEZA DE FUNDICION SANA.
ES492411A 1979-06-14 1980-06-13 Procedimiento para moldear metal fundido en un molde de are-na o similar Expired ES8101943A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7920757 1979-06-14

Publications (2)

Publication Number Publication Date
ES492411A0 ES492411A0 (es) 1980-12-16
ES8101943A1 true ES8101943A1 (es) 1980-12-16

Family

ID=10505851

Family Applications (1)

Application Number Title Priority Date Filing Date
ES492411A Expired ES8101943A1 (es) 1979-06-14 1980-06-13 Procedimiento para moldear metal fundido en un molde de are-na o similar

Country Status (10)

Country Link
EP (1) EP0030940B1 (es)
JP (1) JPS56500681A (es)
KR (1) KR840000602B1 (es)
BR (1) BR8008710A (es)
CA (1) CA1128255A (es)
ES (1) ES8101943A1 (es)
GB (1) GB2063126B (es)
IT (1) IT8067928A0 (es)
WO (1) WO1980002811A1 (es)
ZA (1) ZA802394B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3122597A1 (de) * 1981-06-06 1982-12-23 Mannesmann Rexroth GmbH, 8770 Lohr "speiser fuer ein gussstueck"
GB9522741D0 (en) * 1995-11-07 1996-01-10 Firth Vickers Centrispinning L Making a metal shape by casting
GB9618216D0 (en) * 1996-08-30 1996-10-09 Triplex Lloyd Plc Method of making fine grained castings
US6298900B1 (en) 1998-07-06 2001-10-09 Ford Global Technologies, Inc. Method of integrating wear plates into a spray formed rapid tool
DE19920570B4 (de) * 1999-05-04 2008-01-10 Chemex Gmbh Formbare exotherme Zusammensetzungen und Speiser daraus
DE19925167A1 (de) 1999-06-01 2000-12-14 Luengen Gmbh & Co Kg As Exotherme Speisermasse
DE19953402A1 (de) * 1999-11-06 2001-05-10 Wagner Heinrich Sinto Masch Verfahren und Vorrichtung zum Herstellen und Abgießen einer aus zwei Formhälften bestehenden Gießform
US9180511B2 (en) 2012-04-12 2015-11-10 Rel, Inc. Thermal isolation for casting articles
JP5347077B1 (ja) * 2013-03-19 2013-11-20 テクノメタル株式会社 砂型鋳造方法
RU2691826C1 (ru) * 2018-03-26 2019-06-18 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский государственный университет" (НИ ТГУ) Способ получения отливок из дисперсно-упрочненных сплавов на основе алюминия или магния

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1084449B (de) * 1953-08-05 1960-06-30 Fachanstalt Fuer Giessereiwese Waermeentwickelnde, form- und haertbare Masse fuer Steiger und Trichter von Giessformen und fuer Blockkoepfe
GB769719A (en) * 1954-01-26 1957-03-13 Georges Lemoine Improvements in or relating to exothermic mixtures
GB880868A (en) * 1958-11-28 1961-10-25 Foundry Services Int Ltd Improvements in or relating to heat producing compositions
US3025153A (en) * 1959-01-21 1962-03-13 Foundry Services Int Ltd Heat-producing mixtures

Also Published As

Publication number Publication date
GB2063126A (en) 1981-06-03
IT8067928A0 (it) 1980-06-13
GB2063126B (en) 1983-01-26
KR830002549A (ko) 1983-05-30
EP0030940B1 (en) 1984-01-11
BR8008710A (pt) 1981-04-28
ES492411A0 (es) 1980-12-16
EP0030940A1 (en) 1981-07-01
KR840000602B1 (ko) 1984-04-28
WO1980002811A1 (en) 1980-12-24
JPS56500681A (es) 1981-05-21
CA1128255A (en) 1982-07-27
ZA802394B (en) 1981-04-29

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