EP3366385A1 - Formsand mit graphitnanopartikeln und aus solch einem formsand hergestellte form - Google Patents

Formsand mit graphitnanopartikeln und aus solch einem formsand hergestellte form Download PDF

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Publication number
EP3366385A1
EP3366385A1 EP17305219.2A EP17305219A EP3366385A1 EP 3366385 A1 EP3366385 A1 EP 3366385A1 EP 17305219 A EP17305219 A EP 17305219A EP 3366385 A1 EP3366385 A1 EP 3366385A1
Authority
EP
European Patent Office
Prior art keywords
molding sand
binder
comprised
radical initiator
sand
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.)
Withdrawn
Application number
EP17305219.2A
Other languages
English (en)
French (fr)
Inventor
Katarzyna PIWOWAR
Jan MOCEK
Marcin MYSZKA
Jerzy ZYCH
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.)
Safran Transmission Systems SAS
Original Assignee
Safran Transmission Systems SAS
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 Safran Transmission Systems SAS filed Critical Safran Transmission Systems SAS
Priority to EP17305219.2A priority Critical patent/EP3366385A1/de
Publication of EP3366385A1 publication Critical patent/EP3366385A1/de
Withdrawn legal-status Critical Current

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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
    • 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
    • B22C9/02—Sand moulds or like moulds for shaped castings
EP17305219.2A 2017-02-28 2017-02-28 Formsand mit graphitnanopartikeln und aus solch einem formsand hergestellte form Withdrawn EP3366385A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP17305219.2A EP3366385A1 (de) 2017-02-28 2017-02-28 Formsand mit graphitnanopartikeln und aus solch einem formsand hergestellte form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17305219.2A EP3366385A1 (de) 2017-02-28 2017-02-28 Formsand mit graphitnanopartikeln und aus solch einem formsand hergestellte form

Publications (1)

Publication Number Publication Date
EP3366385A1 true EP3366385A1 (de) 2018-08-29

Family

ID=58277237

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17305219.2A Withdrawn EP3366385A1 (de) 2017-02-28 2017-02-28 Formsand mit graphitnanopartikeln und aus solch einem formsand hergestellte form

Country Status (1)

Country Link
EP (1) EP3366385A1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2138358A1 (en) 1971-05-24 1973-01-05 Messier Fa High thermal conductivity powder - for use in casting of aluminium alloy or magnesium articles
WO2012175883A1 (fr) 2011-06-22 2012-12-27 Snecma Ventilation de relais d'accessoires, turboreacteur comportant un tel relais
CN104057017A (zh) * 2014-05-28 2014-09-24 安徽鑫润新型材料有限公司 一种大型铸件用型砂及其制备方法
CN105414465A (zh) * 2015-11-23 2016-03-23 合肥李诺新材料贸易有限公司 一种泵阀铸件用高活性复合改性水玻璃砂及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2138358A1 (en) 1971-05-24 1973-01-05 Messier Fa High thermal conductivity powder - for use in casting of aluminium alloy or magnesium articles
WO2012175883A1 (fr) 2011-06-22 2012-12-27 Snecma Ventilation de relais d'accessoires, turboreacteur comportant un tel relais
CN104057017A (zh) * 2014-05-28 2014-09-24 安徽鑫润新型材料有限公司 一种大型铸件用型砂及其制备方法
CN105414465A (zh) * 2015-11-23 2016-03-23 合肥李诺新材料贸易有限公司 一种泵阀铸件用高活性复合改性水玻璃砂及其制备方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"Microwaves in Nanoparticle Synthesis", 24 April 2013, WILEY-VCH VERLAG GMBH & CO. KGAA, Weinheim, Germany, ISBN: 978-3-52-733197-0, article SATOSHI HORIKOSHI ET AL: "Introduction to Nanoparticles", pages: 1 - 24, XP055198443, DOI: 10.1002/9783527648122.ch1 *
"Nanotechnologies - Vocabulary - Part 2: Nano-objects", ISO TS 80004-2:2015, IEC, 3, RUE DE VAREMBÉ, PO BOX 131, CH-1211 GENEVA 20, SWITZERLAND, 4 January 2015 (2015-01-04), pages 1 - 10, XP082006389 *
J. ZYCH ET AL: "Thermal Conductivity of Moulding Sand with Chemical Binders, Attempts of its Increasing", ARCHIVES OF METALLURGY AND MATERIALS, vol. 60, no. 1, 1 January 2015 (2015-01-01), Poland, XP055393704, ISSN: 1733-3490, DOI: 10.1515/amm-2015-0058 *

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