JPWO2021200814A1 - - Google Patents

Info

Publication number
JPWO2021200814A1
JPWO2021200814A1 JP2022512206A JP2022512206A JPWO2021200814A1 JP WO2021200814 A1 JPWO2021200814 A1 JP WO2021200814A1 JP 2022512206 A JP2022512206 A JP 2022512206A JP 2022512206 A JP2022512206 A JP 2022512206A JP WO2021200814 A1 JPWO2021200814 A1 JP WO2021200814A1
Authority
JP
Japan
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.)
Pending
Application number
JP2022512206A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2021200814A1 publication Critical patent/JPWO2021200814A1/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • 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
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Ceramic Products (AREA)
JP2022512206A 2020-03-30 2021-03-29 Pending JPWO2021200814A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020059893 2020-03-30
PCT/JP2021/013267 WO2021200814A1 (en) 2020-03-30 2021-03-29 Silicon nitride powder and method for producing silicon nitride sintered body

Publications (1)

Publication Number Publication Date
JPWO2021200814A1 true JPWO2021200814A1 (en) 2021-10-07

Family

ID=77927295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022512206A Pending JPWO2021200814A1 (en) 2020-03-30 2021-03-29

Country Status (3)

Country Link
JP (1) JPWO2021200814A1 (en)
TW (1) TW202140372A (en)
WO (1) WO2021200814A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3829504A1 (en) * 1988-08-31 1990-03-01 Bayer Ag SILICON NITRIDE POWDER WITH IMPROVED SURFACE PROPERTIES AND METHOD FOR THE PRODUCTION THEREOF
JPH04295005A (en) * 1991-03-26 1992-10-20 Denki Kagaku Kogyo Kk Production of silicon nitride
JP2786595B2 (en) * 1994-03-29 1998-08-13 日本碍子株式会社 Method for producing silicon nitride powder, silicon nitride sintered body and method for producing the same
JPH0812306A (en) * 1994-07-01 1996-01-16 Ube Ind Ltd Silicon nitride powder
JP3997596B2 (en) * 1998-04-13 2007-10-24 宇部興産株式会社 Silicon nitride powder
JP5862765B2 (en) * 2012-03-28 2016-02-16 宇部興産株式会社 Method for producing silicon nitride powder, silicon nitride powder, and method for producing silicon nitride sintered body
JP7062229B2 (en) * 2018-06-07 2022-05-06 Ｕｂｅ株式会社 Plate-shaped silicon nitride sintered body and its manufacturing method

Also Published As

Publication number Publication date
WO2021200814A1 (en) 2021-10-07
TW202140372A (en) 2021-11-01

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230612