KR920002254A - 모래주형 제조방법 - Google Patents

모래주형 제조방법 Download PDF

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Publication number
KR920002254A
KR920002254A KR1019910011305A KR910011305A KR920002254A KR 920002254 A KR920002254 A KR 920002254A KR 1019910011305 A KR1019910011305 A KR 1019910011305A KR 910011305 A KR910011305 A KR 910011305A KR 920002254 A KR920002254 A KR 920002254A
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KR
South Korea
Prior art keywords
group
metals
metal
additive
containing compound
Prior art date
Application number
KR1019910011305A
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English (en)
Other versions
KR950010603B1 (ko
Inventor
아끼라 요시다
나오끼 교오찌까
쓰도무 다나까
가쓰미 마쓰야마
가즈히꼬 기우찌
Original Assignee
도끼와 후미가쯔
가오오 가부시끼가이샤
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 도끼와 후미가쯔, 가오오 가부시끼가이샤 filed Critical 도끼와 후미가쯔
Publication of KR920002254A publication Critical patent/KR920002254A/ko
Application granted granted Critical
Publication of KR950010603B1 publication Critical patent/KR950010603B1/ko

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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
    • 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
    • B22C1/2233—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 obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • B22C1/2246—Condensation polymers of aldehydes and ketones
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/12—Condensation polymers of aldehydes or ketones
    • C04B26/122—Phenol-formaldehyde condensation polymers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0087—Uses not provided for elsewhere in C04B2111/00 for metallurgical applications
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00939—Uses not provided for elsewhere in C04B2111/00 for the fabrication of moulds or cores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

내용 없음

Description

모래주형 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. 하기단계 즉 모래, 수정페놀수지로 구성된 결합체, 유기에스테르 화합물로 구성된 경화제와 IB족 내지 Ⅷ족 금속함유의 하나 이상의 첨가제를 서로 혼합하고, 혼합물을 성형하고 경화시키는 공정으로 이루어지는 것을 특징으로 하는 모래로 부터 주형을 제조하는 방법.
  2. 제1항에 있어서, 첨가제가 IB족 내지 Ⅷ족 금속 또는 상기 금속함유 화합물인 것을 특징으로 하는 제조방법.
  3. 제1항에 있어서, 첨가제가 Ⅱ족 내지 Ⅷ족 금속 또는 상기 금속함유 화합물인 것을 특징으로 하는 제조방법.
  4. 제1항에 있어서, 첨가제가 Ⅱ족, Ⅲ족. Ⅳ족 또는 Ⅷ족 금속 또는 상기 금속함유 화합물인 것을 특징으로 하는 제조방법.
  5. 제1항에 있어서, 첨가제는 (1)금속의 금속봉쇄제, (2)금속의 킬레이트화합물로 이루어진 군에서 선택되는 것을 특징으로 하는 제조방법.
  6. 제1항에 있어서, 첨가제는 (3)금속의 무기염, (4)금속의 유기염, (5)금속의 수산화물, (6)금속의 착화합물 그리고 (7)금속의 산화물로 이루어진 군에서 선택되는 것을 특징으로 하는 제조방법.
  7. 제1항에 있어서, 첨가제용 금속은 마그네슘과 아연으로 이루어진 군에서 선택되는 것을 특징으로 하는 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910011305A 1990-07-05 1991-07-04 모래주형 제조방법 KR950010603B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP17863490 1990-07-05
JP2-178,634 1990-07-05
JP2-229,718 1990-08-31
JP22971890 1990-08-31
JP2-408,225 1990-12-27
JP40822590 1990-12-27

Publications (2)

Publication Number Publication Date
KR920002254A true KR920002254A (ko) 1992-02-28
KR950010603B1 KR950010603B1 (ko) 1995-09-20

Family

ID=27324608

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910011305A KR950010603B1 (ko) 1990-07-05 1991-07-04 모래주형 제조방법

Country Status (4)

Country Link
US (1) US5602192A (ko)
EP (1) EP0465919B1 (ko)
KR (1) KR950010603B1 (ko)
DE (1) DE69130141T2 (ko)

Cited By (1)

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KR100927480B1 (ko) * 2007-12-10 2009-11-19 이완규 주형 제작용 밀납코어의 제조방법

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US5840822A (en) * 1997-09-02 1998-11-24 National Starch And Chemical Investment Holding Corporation Mono(hydroxyalkyl)urea and oxazolidone crosslinking agents
GB0410484D0 (en) * 2004-05-11 2004-06-16 Ashland Uk Ltd Reclamation of ester-cured phenolic resin bonded foundry sands
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US8062577B2 (en) 2009-04-10 2011-11-22 Edw. C. Levy Co. Alumina taphole fill material and method for manufacturing
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CN103272995A (zh) * 2013-04-16 2013-09-04 繁昌县恒鑫汽车零部件有限公司 一种发气量低的型砂及其制作方法
CN103272992A (zh) * 2013-04-16 2013-09-04 繁昌县恒鑫汽车零部件有限公司 一种环保型砂及其制作方法
CN103272987A (zh) * 2013-04-16 2013-09-04 繁昌县恒鑫汽车零部件有限公司 一种以硅砂为主料的型砂及其制作方法
CN103272991A (zh) * 2013-04-16 2013-09-04 繁昌县恒鑫汽车零部件有限公司 一种抗压强度大的型砂及其制作方法
CN103272993A (zh) * 2013-04-16 2013-09-04 繁昌县恒鑫汽车零部件有限公司 一种以石英砂为主料的型砂及其制作方法
DE102014211422A1 (de) * 2014-06-13 2015-12-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Kompositmaterial zur hydrolytischen Erzeugung von Wasserstoff, Vorrichtung zur hydrolytischen Erzeugung von Wasserstoff, Verfahren zur Erzeugung von Wasserstoff, Vorrichtung zur Erzeugung von elektrischer Energie sowie Verwendungsmöglichkeiten
KR102545134B1 (ko) * 2015-12-18 2023-06-19 에이에스케이 케미칼스 엘엘씨 비철 캐스팅용 몰딩 재료
CN112743036B (zh) * 2020-12-24 2022-06-24 南阳仁创再生资源有限公司 一种无机覆膜砂用固化剂及包含其的无机覆膜砂砂芯
CN114280223B (zh) * 2021-12-22 2024-05-03 安徽华好阳光乳业有限公司 一种巴氏奶中钙的测定方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100927480B1 (ko) * 2007-12-10 2009-11-19 이완규 주형 제작용 밀납코어의 제조방법

Also Published As

Publication number Publication date
EP0465919A1 (en) 1992-01-15
EP0465919B1 (en) 1998-09-09
US5602192A (en) 1997-02-11
KR950010603B1 (ko) 1995-09-20
DE69130141T2 (de) 1999-02-25
DE69130141D1 (de) 1998-10-15

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