ATE299058T1 - Form zum feingiessen - Google Patents

Form zum feingiessen

Info

Publication number
ATE299058T1
ATE299058T1 AT01910039T AT01910039T ATE299058T1 AT E299058 T1 ATE299058 T1 AT E299058T1 AT 01910039 T AT01910039 T AT 01910039T AT 01910039 T AT01910039 T AT 01910039T AT E299058 T1 ATE299058 T1 AT E299058T1
Authority
AT
Austria
Prior art keywords
investment casting
coat
slurry
mold
present
Prior art date
Application number
AT01910039T
Other languages
English (en)
Inventor
Daniel James Duffey
Richard Dudley Shaw
Original Assignee
Daniel James Duffey
Richard Dudley Shaw
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 Daniel James Duffey, Richard Dudley Shaw filed Critical Daniel James Duffey
Application granted granted Critical
Publication of ATE299058T1 publication Critical patent/ATE299058T1/de

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
AT01910039T 2000-03-17 2001-03-09 Form zum feingiessen ATE299058T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
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
PCT/GB2001/001040 WO2001068291A2 (en) 2000-03-17 2001-03-09 Investment casting mould

Publications (1)

Publication Number Publication Date
ATE299058T1 true ATE299058T1 (de) 2005-07-15

Family

ID=26243901

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01910039T ATE299058T1 (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
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
US6814131B2 (en) 2000-11-10 2004-11-09 Buntrock Industries, Inc. Investment casting mold and method of manufacture
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
MX2019004103A (es) 2016-10-10 2019-07-15 3M Innovative Properties Co Metodo para fabricar molde de fundicion de inversion.
CZ307087B6 (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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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
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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
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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
ES2245683T3 (es) 2006-01-16
CZ20023124A3 (cs) 2003-05-14
US20020195225A1 (en) 2002-12-26
EP1272296A2 (de) 2003-01-08
US6769475B2 (en) 2004-08-03
US20030131966A1 (en) 2003-07-17
EP1272296B1 (de) 2005-07-06
DE60111836T2 (de) 2006-04-27
US6755237B2 (en) 2004-06-29
PT1272296E (pt) 2005-09-30
WO2001068291A2 (en) 2001-09-20
CA2403204A1 (en) 2001-09-20
DE60111836D1 (de) 2005-08-11
WO2001068291A3 (en) 2001-12-27
IL151774A0 (en) 2003-04-10
AU2001237621A1 (en) 2001-09-24
US20030192667A2 (en) 2003-10-16

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties