BR112015023729A2 - método para fabricar um molde refratário ligado - Google Patents

método para fabricar um molde refratário ligado

Info

Publication number
BR112015023729A2
BR112015023729A2 BR112015023729A BR112015023729A BR112015023729A2 BR 112015023729 A2 BR112015023729 A2 BR 112015023729A2 BR 112015023729 A BR112015023729 A BR 112015023729A BR 112015023729 A BR112015023729 A BR 112015023729A BR 112015023729 A2 BR112015023729 A2 BR 112015023729A2
Authority
BR
Brazil
Prior art keywords
mold
door
manufacturing
bonded refractory
refractory
Prior art date
Application number
BR112015023729A
Other languages
English (en)
Other versions
BR112015023729B1 (pt
Inventor
P Farkas Attila
Original Assignee
Metal casting tech inc
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 Metal casting tech inc filed Critical Metal casting tech inc
Publication of BR112015023729A2 publication Critical patent/BR112015023729A2/pt
Publication of BR112015023729B1 publication Critical patent/BR112015023729B1/pt

Links

Classifications

    • 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
    • B22C9/04—Use of lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • 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
    • B22C9/04—Use of lost patterns
    • B22C9/043—Removing the consumable pattern

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

resumo método para fabricar um molde refratário ligado trata-se de um método para fabricar um molde refratário ligado que é revelado. o método inclui formar um padrão fugitivo que compreende um material termicamente removível. o método também inclui formar um molde refratário que compreende uma parede de molde, sendo que a parede de molde compreende um material refratário e define um canal de vazamento, uma porta e uma cavidade de molde, sendo que a porta tem uma abertura de entrada de porta para o interior do canal de vazamento e uma abertura de saída de porta para o interior da cavidade de molde, sendo que o molde é definido pelo padrão fugitivo; o método inclui, adicionalmente, a formação de uma ventilação de gás que se estende através da parede de molde. o método também inclui cobrir a ventilação de gás com uma cobertura permeável a gás. 1/1
BR112015023729A 2013-03-15 2014-02-07 método para fabricar um molde refratário ligado BR112015023729B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/835,196 US8931542B2 (en) 2013-03-15 2013-03-15 Method of making a refractory mold
PCT/US2014/015266 WO2014149218A1 (en) 2013-03-15 2014-02-07 Method of making a refractory mold

Publications (2)

Publication Number Publication Date
BR112015023729A2 true BR112015023729A2 (pt) 2017-07-18
BR112015023729B1 BR112015023729B1 (pt) 2020-01-28

Family

ID=50159561

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015023729A BR112015023729B1 (pt) 2013-03-15 2014-02-07 método para fabricar um molde refratário ligado

Country Status (10)

Country Link
US (1) US8931542B2 (pt)
EP (1) EP2969304B1 (pt)
JP (1) JP6022730B2 (pt)
KR (1) KR101690447B1 (pt)
CN (1) CN105121059B (pt)
BR (1) BR112015023729B1 (pt)
CA (1) CA2902082C (pt)
HK (1) HK1219926A1 (pt)
MX (1) MX2015013025A (pt)
WO (1) WO2014149218A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050058673A1 (en) 2003-09-09 2005-03-17 3M Innovative Properties Company Antimicrobial compositions and methods
KR20070113281A (ko) 2005-03-10 2007-11-28 쓰리엠 이노베이티브 프로퍼티즈 컴파니 항미생물성 조성물 및 방법
WO2006099359A2 (en) 2005-03-10 2006-09-21 3M Innovative Properties Company Methods of reducing microbial contamination

Family Cites Families (34)

* Cited by examiner, † Cited by third party
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JPS5656756A (en) 1979-10-17 1981-05-18 Toshiba Corp Mold for precision casting and its production
JPS58132347A (ja) 1982-01-29 1983-08-06 Takaoka Kogyo Kk シエルモ−ルド造型法
US4532976A (en) * 1984-06-13 1985-08-06 Hitchiner Manufacturing Co., Inc. Gas permeable metal casting mold having gas collection voids
SU1256848A1 (ru) 1984-10-31 1986-09-15 Предприятие П/Я Р-6500 Устройство дл выплавлени модельных масс из литейных форм
US4730657A (en) 1986-04-21 1988-03-15 Pcc Airfoils, Inc. Method of making a mold
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US4828006A (en) 1987-10-13 1989-05-09 Vander Jagt A Dean Lost foam pour box and lost foam casting process
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US4854368A (en) 1988-12-27 1989-08-08 Edward Vezirian Lost foam casting method
JP2503673B2 (ja) * 1989-07-31 1996-06-05 トヨタ自動車株式会社 精密鋳造用鋳型の製造方法
US5069271A (en) * 1990-09-06 1991-12-03 Hitchiner Corporation Countergravity casting using particulate supported thin walled investment shell mold
US5372177A (en) 1993-05-13 1994-12-13 Foster; Glenn H. Method and apparatus for removing wax from casting mold
JPH07314117A (ja) 1994-05-20 1995-12-05 Daido Steel Co Ltd 精密鋳造方法およびこれに用いる鋳型
JP2854814B2 (ja) * 1995-02-03 1999-02-10 株式会社木村鋳造所 消失模型鋳造法
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JPH0966343A (ja) * 1995-09-04 1997-03-11 Mitsubishi Materials Corp 精密鋳造方法
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US20070215315A1 (en) * 2004-07-26 2007-09-20 Metal Casting Technology, Incorporated Method and apparatus for removing a fugitive pattern from a mold
US7204296B2 (en) 2004-07-26 2007-04-17 Metal Casting Technology, Incorporated Method of removing a fugitive pattern from a mold
US7231955B1 (en) 2006-01-30 2007-06-19 United Technologies Corporation Investment casting mold design and method for investment casting using the same
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US7926542B2 (en) 2008-05-30 2011-04-19 Xi Yang Low stress dewaxing system and method

Also Published As

Publication number Publication date
KR20150122213A (ko) 2015-10-30
WO2014149218A1 (en) 2014-09-25
HK1219926A1 (zh) 2017-04-21
CN105121059A (zh) 2015-12-02
EP2969304A1 (en) 2016-01-20
MX2015013025A (es) 2016-07-13
CN105121059B (zh) 2017-03-08
JP2016512790A (ja) 2016-05-09
EP2969304B1 (en) 2019-09-18
KR101690447B1 (ko) 2016-12-27
CA2902082C (en) 2017-03-21
CA2902082A1 (en) 2014-09-25
JP6022730B2 (ja) 2016-11-09
BR112015023729B1 (pt) 2020-01-28
US8931542B2 (en) 2015-01-13
US20140262105A1 (en) 2014-09-18

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/02/2014, OBSERVADAS AS CONDICOES LEGAIS.