JP2022162302A5 - - Google Patents

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Publication number
JP2022162302A5
JP2022162302A5 JP2021067068A JP2021067068A JP2022162302A5 JP 2022162302 A5 JP2022162302 A5 JP 2022162302A5 JP 2021067068 A JP2021067068 A JP 2021067068A JP 2021067068 A JP2021067068 A JP 2021067068A JP 2022162302 A5 JP2022162302 A5 JP 2022162302A5
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Japan
Prior art keywords
ceramic article
article according
intermediate layer
producing
ceramic
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JP2021067068A
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English (en)
Japanese (ja)
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JP2022162302A (ja
JP7778489B2 (ja
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Priority to JP2021067068A priority Critical patent/JP7778489B2/ja
Priority claimed from JP2021067068A external-priority patent/JP7778489B2/ja
Priority to US17/714,906 priority patent/US12030112B2/en
Publication of JP2022162302A publication Critical patent/JP2022162302A/ja
Publication of JP2022162302A5 publication Critical patent/JP2022162302A5/ja
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JP2021067068A 2021-04-12 2021-04-12 セラミックスを主成分とする鋳造用中子とそれを用いた鋳造品の製造方法 Active JP7778489B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021067068A JP7778489B2 (ja) 2021-04-12 2021-04-12 セラミックスを主成分とする鋳造用中子とそれを用いた鋳造品の製造方法
US17/714,906 US12030112B2 (en) 2021-04-12 2022-04-06 Casting core containing ceramic and method for manufacturing cast article using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021067068A JP7778489B2 (ja) 2021-04-12 2021-04-12 セラミックスを主成分とする鋳造用中子とそれを用いた鋳造品の製造方法

Publications (3)

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JP2022162302A JP2022162302A (ja) 2022-10-24
JP2022162302A5 true JP2022162302A5 (https=) 2024-04-16
JP7778489B2 JP7778489B2 (ja) 2025-12-02

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ID=83720976

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JP2021067068A Active JP7778489B2 (ja) 2021-04-12 2021-04-12 セラミックスを主成分とする鋳造用中子とそれを用いた鋳造品の製造方法

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US (1) US12030112B2 (https=)
JP (1) JP7778489B2 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184885A (en) * 1979-01-25 1980-01-22 General Electric Company Alumina core having a high degree of porosity and crushability characteristics
US4221748A (en) * 1979-01-25 1980-09-09 General Electric Company Method for making porous, crushable core having a porous integral outer barrier layer having a density gradient therein
JP2004330280A (ja) 2003-05-12 2004-11-25 Ishikawajima Harima Heavy Ind Co Ltd ３次元形状を有する耐熱セラミックコアとその鋳造品の製造方法
JP2013071169A (ja) 2011-09-29 2013-04-22 Hitachi Ltd 精密鋳造用セラミック中子と、その製造方法
CA2885074A1 (en) 2014-04-24 2015-10-24 Howmet Corporation Ceramic casting core made by additive manufacturing
JP7614720B2 (ja) 2018-12-21 2025-01-16 キヤノン株式会社 無機材料粉末、および構造体の製造方法

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