CN118871385A - 氮化硅粉末和氮化硅质烧结体的制造方法 - Google Patents

氮化硅粉末和氮化硅质烧结体的制造方法 Download PDF

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Publication number
CN118871385A
CN118871385A CN202380027880.9A CN202380027880A CN118871385A CN 118871385 A CN118871385 A CN 118871385A CN 202380027880 A CN202380027880 A CN 202380027880A CN 118871385 A CN118871385 A CN 118871385A
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Prior art keywords
silicon nitride
mass
less
oxygen amount
nitride powder
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CN202380027880.9A
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Chinese (zh)
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王丸卓司
柴田耕司
藤井孝行
山田哲夫
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Ube Corp
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Ube Corp
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    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/068—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with silicon
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    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/584—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
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  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
CN202380027880.9A 2022-03-18 2023-03-15 氮化硅粉末和氮化硅质烧结体的制造方法 Pending CN118871385A (zh)

Applications Claiming Priority (3)

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JP2022-044673 2022-03-18
JP2022044673 2022-03-18
PCT/JP2023/010102 WO2023176889A1 (ja) 2022-03-18 2023-03-15 窒化ケイ素粉末、および窒化ケイ素質焼結体の製造方法

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CN118871385A true CN118871385A (zh) 2024-10-29

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JP (1) JPWO2023176889A1 (https=)
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WO (1) WO2023176889A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117534037A (zh) * 2023-11-22 2024-02-09 衡阳凯新特种材料科技有限公司 一种高球形度氮化硅粉体的制备方法

Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
JP2025154521A (ja) * 2024-03-29 2025-10-10 デンカ株式会社 窒化ケイ素粉末、及び窒化ケイ素焼結体の製造方法

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
JPH087441B2 (ja) 1986-12-29 1996-01-29 凸版印刷株式会社 ポジ型高感度放射線感応性レジスト
JP3438928B2 (ja) 1994-01-12 2003-08-18 電気化学工業株式会社 窒化珪素粉末の製造方法
JPH0812306A (ja) * 1994-07-01 1996-01-16 Ube Ind Ltd 窒化ケイ素粉末
JP3322033B2 (ja) * 1994-10-14 2002-09-09 宇部興産株式会社 結晶質窒化珪素粉末
JP4263527B2 (ja) 2003-05-02 2009-05-13 Ｊｕｋｉ株式会社 ボタン付けミシン
JP5176627B2 (ja) 2008-03-19 2013-04-03 三菱マテリアル株式会社 パワーモジュール用基板のセラミックス基板、パワーモジュール用基板のセラミックス基板の製造方法及びパワーモジュール用基板の製造方法
WO2013146713A1 (ja) 2012-03-28 2013-10-03 宇部興産株式会社 窒化ケイ素粉末の製造方法及び窒化ケイ素粉末、ならびに窒化ケイ素焼結体及びそれを用いた回路基板
SG11201510759WA (en) * 2013-07-11 2016-02-26 Ube Industries Silicon nitride powder for mold release agent of casting mold for casting polycrystalline silicon ingot and method for manufacturing said silicon nitride powder, slurry containing said silicon nitride powder, casting mold for casting polycrystalline silicon ingot and method for manufacturing same, and method for manufacturing polycrystalline silicon ingot using said casting mold
WO2021200830A1 (ja) 2020-03-30 2021-10-07 デンカ株式会社 窒化ケイ素粉末、及び窒化ケイ素焼結体の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117534037A (zh) * 2023-11-22 2024-02-09 衡阳凯新特种材料科技有限公司 一种高球形度氮化硅粉体的制备方法

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WO2023176889A1 (ja) 2023-09-21

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