DE112014002622T5 - Feingusskern, Verfahren zur Herstellung eines Feingusskerns, und Feingussformwerkzeug - Google Patents

Feingusskern, Verfahren zur Herstellung eines Feingusskerns, und Feingussformwerkzeug Download PDF

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Publication number
DE112014002622T5
DE112014002622T5 DE112014002622.0T DE112014002622T DE112014002622T5 DE 112014002622 T5 DE112014002622 T5 DE 112014002622T5 DE 112014002622 T DE112014002622 T DE 112014002622T DE 112014002622 T5 DE112014002622 T5 DE 112014002622T5
Authority
DE
Germany
Prior art keywords
core
silica
casting
mold
investment casting
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Withdrawn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
DE112014002622.0T
Other languages
German (de)
English (en)
Inventor
Kazutaka Mori
Ikuo Okada
Sachio Shimohata
Hidetaka Oguma
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of DE112014002622T5 publication Critical patent/DE112014002622T5/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • 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
    • B22C1/181—Cements, oxides or clays
    • 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
    • B22C1/183—Sols, colloids or hydroxide gels
    • 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
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/22—Moulds for peculiarly-shaped castings
    • B22C9/24—Moulds for peculiarly-shaped castings for hollow articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mold Materials And Core Materials (AREA)
DE112014002622.0T 2013-05-29 2014-05-28 Feingusskern, Verfahren zur Herstellung eines Feingusskerns, und Feingussformwerkzeug Withdrawn DE112014002622T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013-113131 2013-05-29
JP2013113131A JP2014231080A (ja) 2013-05-29 2013-05-29 精密鋳造用中子及びその製造方法、精密鋳造用鋳型
PCT/JP2014/064166 WO2014192825A1 (ja) 2013-05-29 2014-05-28 精密鋳造用中子及びその製造方法、精密鋳造用鋳型

Publications (1)

Publication Number Publication Date
DE112014002622T5 true DE112014002622T5 (de) 2016-03-03

Family

ID=51988848

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112014002622.0T Withdrawn DE112014002622T5 (de) 2013-05-29 2014-05-28 Feingusskern, Verfahren zur Herstellung eines Feingusskerns, und Feingussformwerkzeug

Country Status (6)

Country Link
US (1) US20160114384A1 (ko)
JP (1) JP2014231080A (ko)
KR (1) KR101761046B1 (ko)
CN (1) CN105283258B (ko)
DE (1) DE112014002622T5 (ko)
WO (1) WO2014192825A1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6374752B2 (ja) * 2014-10-08 2018-08-15 株式会社ノリタケカンパニーリミテド 耐火物とその製造方法
KR102017440B1 (ko) * 2016-02-02 2019-09-02 가부시키가이샤 고베 세이코쇼 소실 모형 주조 방법
CN106862480B (zh) * 2017-01-23 2019-03-12 中国第一汽车股份有限公司 一种高模数无机粘结剂

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6349343A (ja) * 1986-08-14 1988-03-02 Nobuyoshi Sasaki 中子、その製造方法およびインベストメント鋳造用鋳型の製造方法
JP3038047B2 (ja) * 1991-05-21 2000-05-08 智行 乾 高純度ムライトの製造方法
JPH0747444A (ja) * 1993-08-05 1995-02-21 Mitsubishi Heavy Ind Ltd 精密鋳造用鋳型の製造方法
JPH08340467A (ja) 1995-06-14 1996-12-24 Canon Inc 画像入力装置
US6540013B1 (en) * 2001-06-07 2003-04-01 Ondeo Nalco Company Method of increasing the strength and solids level of investment casting shells
JP2003170245A (ja) * 2001-12-07 2003-06-17 Mitsubishi Heavy Ind Ltd 中子材のコーティング方法及び中空構造物の製造方法
US7575039B2 (en) * 2003-10-15 2009-08-18 United Technologies Corporation Refractory metal core coatings
CN100522415C (zh) * 2004-11-09 2009-08-05 朱晓林 金属铸造用可溶性陶瓷型芯

Also Published As

Publication number Publication date
JP2014231080A (ja) 2014-12-11
CN105283258B (zh) 2018-02-16
US20160114384A1 (en) 2016-04-28
WO2014192825A1 (ja) 2014-12-04
CN105283258A (zh) 2016-01-27
KR101761046B1 (ko) 2017-07-24
KR20160003764A (ko) 2016-01-11

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R409 Internal rectification of the legal status completed
R409 Internal rectification of the legal status completed
R016 Response to examination communication
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee