JP7853102B2 - 無機コーテッドサンド - Google Patents

無機コーテッドサンド

Info

Publication number
JP7853102B2
JP7853102B2 JP2022006406A JP2022006406A JP7853102B2 JP 7853102 B2 JP7853102 B2 JP 7853102B2 JP 2022006406 A JP2022006406 A JP 2022006406A JP 2022006406 A JP2022006406 A JP 2022006406A JP 7853102 B2 JP7853102 B2 JP 7853102B2
Authority
JP
Japan
Prior art keywords
mass
inorganic
parts
inorganic binder
coated sand
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.)
Active
Application number
JP2022006406A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022117455A (ja
JP2022117455A5 (https=
Inventor
宏明 青沼
佳祐 中根
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.)
Kao Corp
Original Assignee
Kao Corp
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 Kao Corp filed Critical Kao Corp
Publication of JP2022117455A publication Critical patent/JP2022117455A/ja
Publication of JP2022117455A5 publication Critical patent/JP2022117455A5/ja
Application granted granted Critical
Publication of JP7853102B2 publication Critical patent/JP7853102B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B22C1/18—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
    • B22C1/186—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 contaming ammonium or metal silicates, silica sols
    • B22C1/188—Alkali metal silicates
    • 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
    • B22C1/02—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
    • B22C1/18—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
JP2022006406A 2021-01-29 2022-01-19 無機コーテッドサンド Active JP7853102B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2021012896 2021-01-29
JP2021012896 2021-01-29
JP2021207414 2021-12-21
JP2021207414 2021-12-21

Publications (3)

Publication Number Publication Date
JP2022117455A JP2022117455A (ja) 2022-08-10
JP2022117455A5 JP2022117455A5 (https=) 2025-01-21
JP7853102B2 true JP7853102B2 (ja) 2026-04-28

Family

ID=82653332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022006406A Active JP7853102B2 (ja) 2021-01-29 2022-01-19 無機コーテッドサンド

Country Status (3)

Country Link
EP (1) EP4286072A4 (https=)
JP (1) JP7853102B2 (https=)
WO (1) WO2022163464A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008511447A (ja) 2004-09-02 2008-04-17 アーエス リュンゲン ゲゼルシャフト ミット ベシュレンクテル ハフツング 金属加工用の鋳型を製造するための成形材混合物
JP2012501850A (ja) 2008-09-05 2012-01-26 ミネルコ ゲーエムベーハー 中子砂又は鋳物砂、中子砂又は鋳物砂の製造方法、鋳型部品の製造方法、鋳型部品、中子砂又は鋳物砂の使用方法、及び中子製造具
CN103231010A (zh) 2013-04-16 2013-08-07 繁昌县恒鑫汽车零部件有限公司 易溃散型覆膜砂
US20160264469A1 (en) 2015-03-10 2016-09-15 Pr Tech Co., Ltd. Inorganic binder composition for molding sand

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS342257B1 (https=) * 1957-05-10 1959-04-09
JPS5325803B2 (https=) * 1972-03-03 1978-07-28
US3923525A (en) * 1973-04-17 1975-12-02 Ashland Oil Inc Foundry compositions
JP4209286B2 (ja) * 2003-08-19 2009-01-14 トヨタ自動車株式会社 高強度水溶性中子、及びその製造方法
DE102006049379A1 (de) * 2006-10-19 2008-04-24 Ashland-Südchemie-Kernfest GmbH Phosphorhaltige Formstoffmischung zur Herstellung von Giessformen für die Metallverarbeitung
JP5986498B2 (ja) 2012-12-19 2016-09-06 旭有機材株式会社 コーテッドサンドの製造方法及び鋳型の製造方法
EP3159073B1 (en) 2014-06-20 2023-04-05 Asahi Yukizai Corporation Mold manufacturing method and mold
CN110918883A (zh) * 2019-12-19 2020-03-27 华中科技大学 一种基于三维喷印的铸造砂型及其成形方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008511447A (ja) 2004-09-02 2008-04-17 アーエス リュンゲン ゲゼルシャフト ミット ベシュレンクテル ハフツング 金属加工用の鋳型を製造するための成形材混合物
JP2012501850A (ja) 2008-09-05 2012-01-26 ミネルコ ゲーエムベーハー 中子砂又は鋳物砂、中子砂又は鋳物砂の製造方法、鋳型部品の製造方法、鋳型部品、中子砂又は鋳物砂の使用方法、及び中子製造具
CN103231010A (zh) 2013-04-16 2013-08-07 繁昌县恒鑫汽车零部件有限公司 易溃散型覆膜砂
US20160264469A1 (en) 2015-03-10 2016-09-15 Pr Tech Co., Ltd. Inorganic binder composition for molding sand

Also Published As

Publication number Publication date
JP2022117455A (ja) 2022-08-10
EP4286072A4 (en) 2025-10-29
EP4286072A1 (en) 2023-12-06
WO2022163464A1 (ja) 2022-08-04

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