DE60111836D1 - Form zum feingiessen - Google Patents

Form zum feingiessen

Info

Publication number
DE60111836D1
DE60111836D1 DE60111836T DE60111836T DE60111836D1 DE 60111836 D1 DE60111836 D1 DE 60111836D1 DE 60111836 T DE60111836 T DE 60111836T DE 60111836 T DE60111836 T DE 60111836T DE 60111836 D1 DE60111836 D1 DE 60111836D1
Authority
DE
Germany
Prior art keywords
coat
slurry
investment casting
present
refractory
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 - Lifetime
Application number
DE60111836T
Other languages
English (en)
Other versions
DE60111836T2 (de
Inventor
Daniel James Duffey
Richard Dudley Shaw
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB0006581A external-priority patent/GB2350810B/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE60111836D1 publication Critical patent/DE60111836D1/de
Publication of DE60111836T2 publication Critical patent/DE60111836T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B22C1/16—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
    • B22C1/165—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 in the manufacture of multilayered shell moulds
    • 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
    • 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
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Ceramic Products (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
DE60111836T 2000-03-17 2001-03-09 Form zum feingiessen Expired - Lifetime DE60111836T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB0006581 2000-03-17
GB0006581A GB2350810B (en) 2000-03-17 2000-03-17 Improvements in and relating to investment casting
US09/677,757 US6450243B1 (en) 2000-03-17 2000-10-03 Investment casting
US677757 2000-10-03
PCT/GB2001/001040 WO2001068291A2 (en) 2000-03-17 2001-03-09 Investment casting mould

Publications (2)

Publication Number Publication Date
DE60111836D1 true DE60111836D1 (de) 2005-08-11
DE60111836T2 DE60111836T2 (de) 2006-04-27

Family

ID=26243901

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60111836T Expired - Lifetime DE60111836T2 (de) 2000-03-17 2001-03-09 Form zum feingiessen

Country Status (11)

Country Link
US (2) US6755237B2 (de)
EP (1) EP1272296B1 (de)
AT (1) ATE299058T1 (de)
AU (1) AU2001237621A1 (de)
CA (1) CA2403204A1 (de)
CZ (1) CZ20023124A3 (de)
DE (1) DE60111836T2 (de)
ES (1) ES2245683T3 (de)
IL (1) IL151774A0 (de)
PT (1) PT1272296E (de)
WO (1) WO2001068291A2 (de)

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US6932145B2 (en) 1998-11-20 2005-08-23 Rolls-Royce Corporation Method and apparatus for production of a cast component
US7418993B2 (en) 1998-11-20 2008-09-02 Rolls-Royce Corporation Method and apparatus for production of a cast component
US6814131B2 (en) 2000-11-10 2004-11-09 Buntrock Industries, Inc. Investment casting mold and method of manufacture
US7048034B2 (en) 2000-11-10 2006-05-23 Buntrock Industries, Inc. Investment casting mold and method of manufacture
US7004230B2 (en) 2000-11-10 2006-02-28 Buntrock Industries, Inc. Investment casting shells and compositions including rice hull ash
US6845811B2 (en) * 2002-05-15 2005-01-25 Howmet Research Corporation Reinforced shell mold and method
US20070151702A1 (en) * 2003-01-07 2007-07-05 Francois Batllo Method of improving the removal of investment casting shells
US20060054057A1 (en) * 2004-09-16 2006-03-16 Doles Ronald S Filler component for investment casting slurries
CN101885036A (zh) * 2010-06-25 2010-11-17 武汉市智发科技开发有限公司 增强快干硅溶胶的改性配方
US9227241B2 (en) 2010-12-08 2016-01-05 Nalco Company Investment casting shells having an organic component
CN102179472A (zh) * 2011-03-14 2011-09-14 何剑锋 消失模铸造球磨铸铁涂料及其制备方法
GB2492781B (en) 2011-07-11 2015-10-07 Richard Dudley Shaw Improvements in and relating to investment casting
PL216825B1 (pl) * 2011-08-19 2014-05-30 Inst Odlewnictwa Sposób wytwarzania odlewów precyzyjnych
CN103639359B (zh) * 2013-11-01 2018-02-16 南昌航空大学 一种基于复合纤维增强熔模精铸型壳的制备方法
JP6315377B2 (ja) 2014-03-12 2018-04-25 三菱重工業株式会社 鋳型形成用スラリー、鋳型、および、鋳型の製造方法
US9649687B2 (en) 2014-06-20 2017-05-16 United Technologies Corporation Method including fiber reinforced casting article
CN105290325A (zh) * 2015-10-30 2016-02-03 鹰普（中国）有限公司 一种水溶蜡模成型工艺
US20190030590A1 (en) * 2016-03-01 2019-01-31 M. Argueso & Co., Inc. Fiber-reinforced casting wax product
EP3523068A1 (de) 2016-10-10 2019-08-14 3M Innovative Properties Company Verfahren zur herstellung einer feingussform
CZ2017139A3 (cs) * 2017-03-10 2018-01-03 První Brněnská Strojírna Velká Bíteš, A. S. Způsob odlévání odlitků metodou vytavitelného modelu
CN107199308A (zh) * 2017-07-19 2017-09-26 合肥铭佑高温技术有限公司 一种用于熔模铸造型壳的耐火材料及制备方法
CN107745076A (zh) * 2017-09-01 2018-03-02 东风精密铸造安徽有限公司 一种熔模铸造硅溶胶模壳制造工艺
GB2569193B (en) * 2017-12-11 2021-09-29 Dudley Shaw Richard Investment casting compositions
CN108580806A (zh) * 2018-04-28 2018-09-28 佛山市高明利钢精密铸造有限公司 一种不锈钢精密铸造型壳的制备方法
CN110666104A (zh) * 2019-09-30 2020-01-10 湖南新曙光铸造有限公司 一种球墨铸铁井盖的消失模铸造方法
CN112624723B (zh) * 2021-01-13 2022-02-08 杭州申华混凝土有限公司 一种抗冻融型混凝土及其制备方法
GB202107433D0 (en) 2021-05-25 2021-07-07 Hatton Designs Of London Ltd Improving green strength of ceramic shell
DE102021121622A1 (de) 2021-08-20 2023-02-23 Karlsruher Institut für Technologie, Körperschaft des öffentlichen Rechts Keramischer Schlicker für den Feinguss auf Basis einer Kapillarsuspension
CN114082891A (zh) * 2021-11-24 2022-02-25 江苏永瀚特种合金技术股份有限公司 采用碳纤维强化模壳的方法

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US3074802A (en) 1959-05-11 1963-01-22 Morris Bean & Company Molding composition and method
US3300322A (en) 1962-10-27 1967-01-24 Sandvikens Jernverks Ab Hot top
US3654984A (en) * 1965-12-02 1972-04-11 Edward J Mellen Jr Porcupine shell molds and method of making same
GB1278473A (en) 1969-01-30 1972-06-21 Foseco Trading Ag Firbrous refractory compositions
GB1300954A (en) 1970-01-10 1972-12-29 Resil Processes Ltd Improvements in and relating to insulating materials for feeder heads and hot tops
US3751276A (en) 1970-06-25 1973-08-07 Du Pont Refractory laminate based on negative sol or silicate and positive sol
US3656983A (en) * 1970-10-14 1972-04-18 Us Army Shell mold composition
US3894572A (en) 1971-06-01 1975-07-15 Du Pont Process for forming a refractory laminate based on positive sols and refractory materials containing chemical setting agents
JPS518147B2 (de) 1971-10-07 1976-03-13
BE790261A (fr) 1971-10-19 1973-04-18 Ici Ltd Procede de moulage
GB1410634A (en) 1972-10-18 1975-10-22 Ici Ltd Mould preparation
JPS5346310A (en) 1976-10-08 1978-04-25 Fuoseko Japan Rimitetsudo Yuug Refractory heattinsulating lining material for tandish
US5004039A (en) 1981-03-23 1991-04-02 Remet Corporation Refractory material
GB8610739D0 (en) 1986-05-01 1986-06-04 Foseco Int Exothermic compositions
US4655276A (en) * 1986-06-02 1987-04-07 Stainless Foundry & Engineering, Inc. Method of investment casting employing microwave susceptible material
US5535811A (en) * 1987-01-28 1996-07-16 Remet Corporation Ceramic shell compositions for casting of reactive metals
US5022920A (en) 1988-01-27 1991-06-11 Buntrock Industries, Inc. Method and composition for investment casting of laminar ceramic shell molds
US4996084A (en) 1989-06-30 1991-02-26 Pfizer Hospital Products Group, Inc. Colloidal silica water based slurry system for investment casting shell backup coats
GB9104728D0 (en) * 1991-03-06 1991-04-17 Ae Turbine Components Casting mould
DE4203904C1 (en) 1992-02-11 1993-04-01 Metallgesellschaft Ag, 6000 Frankfurt, De Ready-to-use size for coating moulds for casting - comprises fire-proof inorganic aluminium oxide particles, additives and fibres, forming agglomerate-free coating
US5297615A (en) * 1992-07-17 1994-03-29 Howmet Corporation Complaint investment casting mold and method
US5824730A (en) 1993-08-13 1998-10-20 Remet Corporation Fast processing water based binder system
GB2294232B (en) 1994-10-17 1998-06-10 Richard Dudley Shaw Improvements in refractory and mould making
US5766686A (en) 1996-03-01 1998-06-16 North American Refractories Co. Spray insulating coating for refractory articles
US5950702A (en) * 1997-04-11 1999-09-14 Ashland Inc. Consumable pattern coating for lost foam castings
US5975188A (en) 1997-10-30 1999-11-02 Howmet Research Corporation Method of casting with improved detectability of subsurface inclusions
GB2350810B (en) 2000-03-17 2001-04-25 Daniel James Duffey Improvements in and relating to investment casting

Also Published As

Publication number Publication date
US6755237B2 (en) 2004-06-29
WO2001068291A2 (en) 2001-09-20
ATE299058T1 (de) 2005-07-15
EP1272296B1 (de) 2005-07-06
WO2001068291A3 (en) 2001-12-27
US20030192667A2 (en) 2003-10-16
DE60111836T2 (de) 2006-04-27
US6769475B2 (en) 2004-08-03
US20020195225A1 (en) 2002-12-26
IL151774A0 (en) 2003-04-10
CA2403204A1 (en) 2001-09-20
CZ20023124A3 (cs) 2003-05-14
EP1272296A2 (de) 2003-01-08
ES2245683T3 (es) 2006-01-16
US20030131966A1 (en) 2003-07-17
PT1272296E (pt) 2005-09-30
AU2001237621A1 (en) 2001-09-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: DR. HOFFMEISTER & BISCHOF, 48147 MUENSTER