BR112016029915A2 - mistura de fundição, método para formar uma peça de metal, método para a remoção da mistura de fundição residual - Google Patents

mistura de fundição, método para formar uma peça de metal, método para a remoção da mistura de fundição residual

Info

Publication number
BR112016029915A2
BR112016029915A2 BR112016029915A BR112016029915A BR112016029915A2 BR 112016029915 A2 BR112016029915 A2 BR 112016029915A2 BR 112016029915 A BR112016029915 A BR 112016029915A BR 112016029915 A BR112016029915 A BR 112016029915A BR 112016029915 A2 BR112016029915 A2 BR 112016029915A2
Authority
BR
Brazil
Prior art keywords
mixture
casting
forming
metal part
removing residual
Prior art date
Application number
BR112016029915A
Other languages
English (en)
Inventor
E Hoffman John Jr
A Hoffman Richard Sr
Original Assignee
Berks Res Llc
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 Berks Res Llc filed Critical Berks Res Llc
Publication of BR112016029915A2 publication Critical patent/BR112016029915A2/pt

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
    • 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
    • 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
    • B22C1/20—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 organic agents
    • B22C1/22—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 organic agents of resins or rosins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001—Removing cores
    • B22D29/002—Removing cores by leaching, washing or dissolving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/04—Handling or stripping castings or ingots
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Mold Materials And Core Materials (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)

Abstract

uma mistura de fundição para a produção de moldes utilizados para moldar peças de metais fundidos inclui areia de fundição, um ligante não aquoso, e um agente de limpeza que inclui óxido de cálcio. a mistura de fundição residual que permanece sobre a peça de fundição após a remoção do molde é removida por limpeza eletrolítica da peça de fundição.
BR112016029915A 2014-06-18 2014-10-10 mistura de fundição, método para formar uma peça de metal, método para a remoção da mistura de fundição residual BR112016029915A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462013832P 2014-06-18 2014-06-18
US201462043925P 2014-08-29 2014-08-29
PCT/US2014/060015 WO2015195157A1 (en) 2014-06-18 2014-10-10 Foundry mixture for casting and cleaning metal parts

Publications (1)

Publication Number Publication Date
BR112016029915A2 true BR112016029915A2 (pt) 2017-08-22

Family

ID=53176248

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016029915A BR112016029915A2 (pt) 2014-06-18 2014-10-10 mistura de fundição, método para formar uma peça de metal, método para a remoção da mistura de fundição residual

Country Status (9)

Country Link
US (1) US9038708B1 (pt)
EP (1) EP3157693A4 (pt)
JP (1) JP2017518886A (pt)
CN (1) CN107073558A (pt)
AU (1) AU2014397782A1 (pt)
BR (1) BR112016029915A2 (pt)
MX (1) MX2016016822A (pt)
RU (1) RU2017101355A (pt)
WO (1) WO2015195157A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150367405A1 (en) * 2014-06-18 2015-12-24 Newton Engine Corporation Foundry Mixture and Related Methods for Casting and Cleaning Cast Metal Parts
US9963799B2 (en) * 2014-06-18 2018-05-08 York Innovators Group, Llc Foundry mixture and related methods for casting and cleaning cast metal parts
CA2891240A1 (en) * 2015-04-20 2016-10-20 Iluka Resources Limited Foundry sand
EP3393695A4 (en) * 2015-12-15 2019-06-19 Gurunath Vijay SAND CONDITIONER COMPOSITION BASED ON NANOPARTICLES AND METHOD FOR THE SYNTHESIS THEREOF
EP3501690A1 (en) * 2017-12-20 2019-06-26 Imertech Sas Method of making particulate refractory material foundry articles, and product made by such method
EP3860780A1 (en) * 2018-12-18 2021-08-11 Lonza Solutions AG Isocyanate free binder
CN114799038B (zh) * 2022-05-26 2023-11-10 南阳仁创砂业科技有限公司 一种易溃散覆膜砂及制备方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1975398A (en) 1931-08-25 1934-10-02 Malaspina Jean Amedee Process for the manufacture of molding sand, as used for making cores and flask molding, free and template moldings
US2836867A (en) * 1950-12-04 1958-06-03 Morris Bean & Company Process of making mold
GB1171196A (en) * 1967-06-28 1969-11-19 Monsanto Chemicals Production of Moulds
US4006027A (en) * 1974-02-11 1977-02-01 Abram Moiseevich Lyass Process for producing foundry mounds and cores
US4357165A (en) 1978-11-08 1982-11-02 The Duriron Company Aluminosilicate hydrogel bonded granular compositions and method of preparing same
JPS5970438A (ja) 1982-10-14 1984-04-20 Osamu Madono シエル中子の崩壊性の改良方法
US5340888A (en) 1988-12-22 1994-08-23 Borden Inc. Phenolic resin composition
CA2025826C (en) 1990-03-05 1997-08-05 Borden, Inc. Method for easy removal of sand cores from castings
US5372636A (en) 1993-01-22 1994-12-13 Bentonite Corporation Foundry mold composition, foundry mold made therefrom and method for producing the same
US5770136A (en) * 1995-08-07 1998-06-23 Huang; Xiaodi Method for consolidating powdered materials to near net shape and full density
US6203691B1 (en) 1998-09-18 2001-03-20 Hoffman Industries International, Ltd. Electrolytic cleaning of conductive bodies
US6264823B1 (en) 1998-09-18 2001-07-24 Hoffman Industries International, Ltd. Non-caustic cleaning of conductive and non-conductive bodies
JP3455169B2 (ja) 2000-07-06 2003-10-14 大成歯科工業株式会社 歯科用埋没材
US20020157964A1 (en) 2001-04-25 2002-10-31 Hoffman Industries International, Ltd. System and method for electrolytic cleaning
JP4197893B2 (ja) 2001-12-28 2008-12-17 株式会社オメガ 洗濯・洗浄殺菌水の生成方法とその装置
US20050087323A1 (en) * 2003-10-28 2005-04-28 Thomas Hathaway Foundry casting material composition
US20050087321A1 (en) 2003-10-28 2005-04-28 Thomas Hathaway Apparatus for cleaning metal parts
JP2005138046A (ja) 2003-11-07 2005-06-02 Daido Kagaku Kogyo Kk 金型、押出しピン、ダイス、それらの付帯部品、および類似部品の付着物洗浄方法
US20060081350A1 (en) * 2004-10-14 2006-04-20 Francois Batllo Method of improving the removal of investment casting shells
US8133933B2 (en) * 2005-11-15 2012-03-13 Georgia-Pacific Chemicals Llc Binder compositions compatible with thermally reclaiming refractory particulate material from molds used in foundry applications
JP5755911B2 (ja) * 2010-03-18 2015-07-29 花王株式会社 鋳型造型用粘結剤組成物
US8708033B2 (en) 2012-08-29 2014-04-29 General Electric Company Calcium titanate containing mold compositions and methods for casting titanium and titanium aluminide alloys
CN103056280A (zh) 2012-12-06 2013-04-24 青岛美璞精工机械有限公司 铸钢件铸造用砂
CN103100639B (zh) 2012-12-10 2015-09-09 马鞍山市万鑫铸造有限公司 一种高透气性铸造型砂的制备方法

Also Published As

Publication number Publication date
EP3157693A1 (en) 2017-04-26
WO2015195157A1 (en) 2015-12-23
EP3157693A4 (en) 2018-01-17
US9038708B1 (en) 2015-05-26
AU2014397782A1 (en) 2017-01-12
RU2017101355A3 (pt) 2018-07-18
JP2017518886A (ja) 2017-07-13
CN107073558A (zh) 2017-08-18
MX2016016822A (es) 2017-04-25
RU2017101355A (ru) 2018-07-18

Similar Documents

Publication Publication Date Title
BR112016029915A2 (pt) mistura de fundição, método para formar uma peça de metal, método para a remoção da mistura de fundição residual
HUE055172T2 (hu) Eljárás öntõformák, öntõmagok és ezekbõl regenerált öntõforma alapanyagok elõállítására
ZA201502169B (en) Mould material mixtures on the basis of inorganic binders, and method for producing moulds and cores for metal casting
HK1212291A1 (en) Inorganic binder composition for castings, by using the composition of casting core and die
MX2016014298A (es) Metodo para la construccion en capas de cuerpos que comprenden material de base para molde refractario y resoles, y moldes o nucleos fabricados de acuerdo con dicho metodo.
ZA201807824B (en) Automated assembly cell and assembly line for producing sand molds for foundries
BR112014026518A2 (pt) composição de agente de cura para fazer moldes de fundição, método para fazer um molde de fundição, uso de uma composição, e método para produzir uma composição de agente de cura para fazer moldes de fundição
ZA201904169B (en) Casting mould for casting complexly shaped cast parts and use of such a casting mould
MX2016014297A (es) Mezcla de material para molde que contiene resoles y dióxido de silicio amorfo, moldes y núcleos producidos a partir de los mismos y métodos para su producción.
EP3568245A4 (en) COMPOSITIONS AND PROCESSES FOR HIGH PRESSURE CASTING CORES
ZA201505175B (en) Method and casting mold for producing castings, in particular cylinder blocks and cylinder heads, having functional connection of the feeder
ZA201702860B (en) Apparatus for treating and cooling foundry moulding sand
HUE046428T2 (hu) Eljárás öntvények öntésére
PL3455010T3 (pl) Układy i sposoby produkcji form wytwórczych do odlewania metali
EP3195953A4 (en) Green sand mold for casting and method for manufacturing cast articles using same
MX2016008009A (es) Metodo para producir moldes y nucleos para fundicion de metal, utilizando un compusto carbonilo, y moldes y nucleos producidos de acuerdo con dicho metodo.
EP3269471A4 (en) METHOD OF MANAGING A CASTING PROCESS BASED ON THE PROPERTY OF THE MOLDING SAND
EP3517231A4 (en) MOLDS, MOLDING SETS AND CASTING DEVICE
MX2016014279A (es) Composiciones de fundicion a la cera perdida, moldes y metodos relacionados.
MY175210A (en) Process for making molded devices
HUE053195T2 (hu) Komponensrendszer magok és formák elõállítására
EP3334546A4 (en) COMPOSITIONS AND METHODS FOR IMPROVING GIESS QUALITY AND FORMAND ADDITIVES
MX2016011031A (es) Creacion de ranuras en la superficie de un nucleo.
EP3124134A4 (en) Green sand for casting of steel castings, method for producing same, and method for producing metal castings using said green sand
FR3016817B1 (fr) Procede de prechauffage d'un ensemble de moules carapaces pour fonderie a la cire perdue

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2483 DE 07-08-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.