MX2015008691A - Procedimiento para la fabricacion de una arena de machos y/o de moldeo con fines de fundicion. - Google Patents

Procedimiento para la fabricacion de una arena de machos y/o de moldeo con fines de fundicion.

Info

Publication number
MX2015008691A
MX2015008691A MX2015008691A MX2015008691A MX2015008691A MX 2015008691 A MX2015008691 A MX 2015008691A MX 2015008691 A MX2015008691 A MX 2015008691A MX 2015008691 A MX2015008691 A MX 2015008691A MX 2015008691 A MX2015008691 A MX 2015008691A
Authority
MX
Mexico
Prior art keywords
sand
production
casting purposes
molding sand
core
Prior art date
Application number
MX2015008691A
Other languages
English (en)
Inventor
Andreas Wolff
Bettina Vennemann
Dieter Genske
Peter Oberschelp
Original Assignee
S & B Ind Minerals Gmbh
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 S & B Ind Minerals Gmbh filed Critical S & B Ind Minerals Gmbh
Publication of MX2015008691A publication Critical patent/MX2015008691A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
    • B22C1/14—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for separating the pattern from the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/18—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/18—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
    • B22C1/186—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents contaming ammonium or metal silicates, silica sols
    • B22C1/188—Alkali metal silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores

Abstract

El objetivo de la presente invención es un procedimiento para la fabricación de una arena de machos y/o de moldeo con fines de fundición. A este respecto, se mezcla una materia prima de moldeo mineral granular con al menos un aglutinante inorgánico y adicionalmente un aditivo expansor inorgánico. Según la invención, se usa como aglutinante vidrio soluble y como aditivo expansor grafito expandido.
MX2015008691A 2013-01-04 2014-01-03 Procedimiento para la fabricacion de una arena de machos y/o de moldeo con fines de fundicion. MX2015008691A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013100060 2013-01-04
PCT/EP2014/050055 WO2014106646A1 (de) 2013-01-04 2014-01-03 VERFAHREN ZUR HERSTELLUNG EINES KERN- UND/ODER FORMSANDES FÜR GIEßEREIZWECKE

Publications (1)

Publication Number Publication Date
MX2015008691A true MX2015008691A (es) 2016-03-04

Family

ID=49920344

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015008691A MX2015008691A (es) 2013-01-04 2014-01-03 Procedimiento para la fabricacion de una arena de machos y/o de moldeo con fines de fundicion.

Country Status (6)

Country Link
US (2) US20150367406A1 (es)
EP (1) EP2941327B1 (es)
CN (1) CN105073298A (es)
BR (1) BR112015015966A2 (es)
MX (1) MX2015008691A (es)
WO (1) WO2014106646A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150367406A1 (en) * 2013-01-04 2015-12-24 S & B Industrial Minerals Gmbh Method for the production of core sand and/or molding sand for casting purposes
DE102018006415A1 (de) * 2018-08-15 2020-02-20 Goldschmidt Thermit Gmbh Verfahren zum Abdichten einer Gießform für aluminothermische Schienenschweißungen

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB461104A (en) * 1935-05-25 1937-02-10 Victor Krosta Process for the manufacture of precision castings from metals and alloys of high melting point
DD158090A1 (de) 1981-04-10 1982-12-29 Eckart Flemming Verfahren zur festigkeitsregulierung anorganischer formstoffe auf der basis von alkalisilikatloesungen
NZ200714A (en) 1981-06-24 1984-12-14 May & Baker Ltd Bolus comprising active material on bobbin for delivery to rumen
JPS5868446A (ja) * 1981-10-20 1983-04-23 Toyota Central Res & Dev Lab Inc 易崩壊性鋳型組成物
JPS6045976B2 (ja) * 1983-05-25 1985-10-14 岩谷産業株式会社 チタン又はチタン合金鋳造用の自硬性鋳型材料
US4505750A (en) * 1983-11-25 1985-03-19 Venture Chemicals, Inc. Foundry mold and core sands
JPH04319039A (ja) * 1991-04-15 1992-11-10 Ohara:Kk 純チタンまたはチタン合金鋳造用鋳型材
US5769933A (en) * 1996-06-21 1998-06-23 Amcol International Corporation Activated carbon foundry sand additives and method of casting metal for reduced VOC emissions
CN1137793C (zh) * 2000-08-17 2004-02-11 上海交通大学 膨胀型石膏铸粉及其水调制浆方法
CA2469534A1 (en) 2003-06-18 2004-12-18 Hilti Aktiengesellschaft The use of thermally expandable graphite intercalation compounds for producing fire-protection seals and method for their production
DE102004042535B4 (de) 2004-09-02 2019-05-29 Ask Chemicals Gmbh Formstoffmischung zur Herstellung von Gießformen für die Metallverarbeitung, Verfahren und Verwendung
DE102007027621A1 (de) * 2007-06-12 2008-12-18 S&B Industrial Minerals Gmbh Verfahren zur Herstellung eines Kern-und/oder Formsandes für Gießereizwecke
CN102773403B (zh) * 2012-07-07 2014-02-12 山西宇清环保有限公司 一种采用树脂砂生产翻板阀盖的方法
US20150367406A1 (en) * 2013-01-04 2015-12-24 S & B Industrial Minerals Gmbh Method for the production of core sand and/or molding sand for casting purposes

Also Published As

Publication number Publication date
EP2941327A1 (de) 2015-11-11
US20160346830A1 (en) 2016-12-01
US9764377B2 (en) 2017-09-19
EP2941327B1 (de) 2018-07-25
CN105073298A (zh) 2015-11-18
US20150367406A1 (en) 2015-12-24
BR112015015966A2 (pt) 2017-07-11
WO2014106646A1 (de) 2014-07-10

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