UA101502C2 - Способ изготовления стержней и форм для литейной промышленности и смесь формовочных материалов для их изготовления - Google Patents

Способ изготовления стержней и форм для литейной промышленности и смесь формовочных материалов для их изготовления

Info

Publication number
UA101502C2
UA101502C2 UAA201015488A UAA201015488A UA101502C2 UA 101502 C2 UA101502 C2 UA 101502C2 UA A201015488 A UAA201015488 A UA A201015488A UA A201015488 A UAA201015488 A UA A201015488A UA 101502 C2 UA101502 C2 UA 101502C2
Authority
UA
Ukraine
Prior art keywords
acid
fire
molding material
primary molding
molds
Prior art date
Application number
UAA201015488A
Other languages
English (en)
Ukrainian (uk)
Inventor
Маркус Фрон
Дітер Кох
Антоні Гінік
Original Assignee
Ашланд-Зюдхеми-Кернфест Гмбх
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 Ашланд-Зюдхеми-Кернфест Гмбх filed Critical Ашланд-Зюдхеми-Кернфест Гмбх
Publication of UA101502C2 publication Critical patent/UA101502C2/ru

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
    • B22C1/02—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
    • B22C1/10—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 for influencing the hardening tendency of the mould material
    • 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
    • B22C1/224—Furan polymers
    • 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
    • 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
    • B22C1/2253—Condensation polymers of aldehydes and ketones with phenols

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

Изобретение относится к способу изготовления стержней и форм для литейной промышленности, где обеспечивают текущий огнестойкий основной формовочный материал. Кислоту наносят на текущий огнестойкий основной формовочный материал, таким образом получая покрытый кислотой огнестойкий основной формовочный материал. Затвердевающее в кислоте связующее вещество наносят на покрытый кислотой огнестойкий основной формовочный материал, таким образом получая огнестойкий основной формовочный материал, покрытый связующим веществом. Огнестойкий основной формовочный материал, покрытый связующим веществом, формуют для получения сформованного тела и сформованное тело подвергают твердению, причем кислота представляет собой смесь метансульфоновой кислоты и, по крайней мере, одной дополнительной кислоты, которая не содержит серу, при этом дополнительная кислота, которая не содержит серу, является органической. Изобретение дополнительно относится к смеси формовочных материалов, применяемых в указанном способе. С помощью способа или смеси формовочных материалов можно изготовить шаблоны, имеющие уменьшенное выделение вредных соединений при литье.
UAA201015488A 2008-05-23 2009-05-22 Способ изготовления стержней и форм для литейной промышленности и смесь формовочных материалов для их изготовления UA101502C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008024727A DE102008024727A1 (de) 2008-05-23 2008-05-23 Methansulfonsäurehaltige Katalysatoren für das Säurehärtungsverfahren
PCT/EP2009/003643 WO2009141158A1 (de) 2008-05-23 2009-05-22 Methansulfonsäurehaltige katalysatoren für das saürehärtungsverfahren

Publications (1)

Publication Number Publication Date
UA101502C2 true UA101502C2 (ru) 2013-04-10

Family

ID=40976944

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201015488A UA101502C2 (ru) 2008-05-23 2009-05-22 Способ изготовления стержней и форм для литейной промышленности и смесь формовочных материалов для их изготовления

Country Status (13)

Country Link
US (1) US8919421B2 (ru)
EP (1) EP2296836B1 (ru)
JP (1) JP5557293B2 (ru)
KR (1) KR101643703B1 (ru)
CN (1) CN102076440A (ru)
BR (1) BRPI0912685B1 (ru)
DE (1) DE102008024727A1 (ru)
EA (1) EA021549B1 (ru)
MX (1) MX2010012742A (ru)
PL (1) PL2296836T3 (ru)
UA (1) UA101502C2 (ru)
WO (1) WO2009141158A1 (ru)
ZA (1) ZA201008061B (ru)

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JP5486293B2 (ja) * 2009-12-24 2014-05-07 花王株式会社 鋳型造型用粘結剤組成物
DE202011110617U1 (de) 2010-12-16 2015-04-29 Hüttenes-Albertus Chemische Werke GmbH Emissionsarmes kalthärtendes Bindemittel für die Gießereiindustrie
JP5986457B2 (ja) * 2011-08-31 2016-09-06 花王株式会社 自硬性鋳型造型用粘結剤組成物
DE102012201971B4 (de) * 2012-02-09 2024-09-12 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verwendung einer Mischung als Additiv für die Polyisocyanat-Komponente eines Zwei-Komponenten-Bindemittelsystems zur Herstellung eines Polyurethan-Harzes, Polyisocyanat enthaltende Lösung zur Verwendung als Komponente eines Formstoff-Bindemittelsystems, Zwei-Komponenten-Bindemittelsystem zur Herstellung eines Polyurethan-Harzes, Gemisch zur Herstellung eines Kerns oder einer Form für die Gießerei, Form oder Kern für die Gießerei und Verfahren zur Herstellung eines Kerns oder einer Form
JP6069047B2 (ja) 2012-04-27 2017-01-25 花王株式会社 鋳型造型用硬化剤組成物
JP5355805B1 (ja) * 2013-02-19 2013-11-27 伊藤忠セラテック株式会社 鋳型用耐火性粒子の改質方法及びそれによって得られた鋳型用耐火性粒子並びに鋳型の製造方法
JP6277545B2 (ja) * 2014-02-13 2018-02-14 群栄化学工業株式会社 酸硬化性樹脂用硬化剤組成物
CN103822803A (zh) * 2014-02-28 2014-05-28 湖北工业大学 一种砂型铸造尾气的采集装置和方法
CN107427903B (zh) * 2015-03-09 2020-05-01 技术研究组合次世代3D积层造形技术总合开发机构 有机粘合剂、粒状材料、三维层叠造型铸型的制造装置以及三维层叠造型铸型的制造方法
EP3260217A4 (en) * 2016-04-20 2018-08-29 Technology Research Association for Future Additive Manufacturing Granular material, method for manufacturing granular material, device for manufacturing mold by additive manufacturing, and method for manufacturing mold by additive manufacturing
DE102017107658A1 (de) * 2017-01-04 2018-07-05 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Schlichtezusammensetzung für die Gießereiindustrie, enthaltend partikuläres, amorphes Siliziumdioxid und Säure
JP6892284B2 (ja) * 2017-02-28 2021-06-23 ダイハツ工業株式会社 砂型の製造方法および鋳物砂
DE102018100694A1 (de) * 2018-01-12 2019-07-18 Ask Chemicals Gmbh Formaldehydreduziertes Phenolharzbindemittel
JP7168337B2 (ja) * 2018-03-29 2022-11-09 群栄化学工業株式会社 鋳型造型用粘結剤組成物、鋳型造型用砂組成物、及び鋳型の製造方法
JP7329388B2 (ja) * 2018-09-11 2023-08-18 花王株式会社 鋳型造型用粘結剤組成物
DE102020003562A1 (de) 2020-06-15 2021-12-16 Ask Chemicals Gmbh Verfahren zum schichtweisen Aufbau eines ausgehärteten dreidimensionalen Formkörpers, Formkörper, welcher dadurch erhalten werden kann, sowie dessen Verwendung
DE102020118314A1 (de) * 2020-07-10 2022-01-13 Ask Chemicals Gmbh Mittel zur Reduzierung von Sandanhaftungen
CN121199035B (zh) * 2025-11-26 2026-02-17 济南圣泉集团股份有限公司 双组份造型用呋喃树脂粘结剂及铸造用型砂制备方法

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Also Published As

Publication number Publication date
US20110073269A1 (en) 2011-03-31
EP2296836B1 (de) 2013-12-04
KR20110010795A (ko) 2011-02-07
BRPI0912685A2 (pt) 2016-01-26
EA201071344A1 (ru) 2011-06-30
PL2296836T3 (pl) 2014-05-30
CN102076440A (zh) 2011-05-25
EA021549B1 (ru) 2015-07-30
DE102008024727A1 (de) 2009-11-26
EP2296836A1 (de) 2011-03-23
US8919421B2 (en) 2014-12-30
MX2010012742A (es) 2010-12-21
ZA201008061B (en) 2011-09-28
WO2009141158A1 (de) 2009-11-26
KR101643703B1 (ko) 2016-07-29
JP2011520615A (ja) 2011-07-21
JP5557293B2 (ja) 2014-07-23
BRPI0912685B1 (pt) 2018-01-16

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