GB9009286D0 - Process for producing beta-sialon powder - Google Patents

Process for producing beta-sialon powder

Info

Publication number
GB9009286D0
GB9009286D0 GB909009286A GB9009286A GB9009286D0 GB 9009286 D0 GB9009286 D0 GB 9009286D0 GB 909009286 A GB909009286 A GB 909009286A GB 9009286 A GB9009286 A GB 9009286A GB 9009286 D0 GB9009286 D0 GB 9009286D0
Authority
GB
United Kingdom
Prior art keywords
producing beta
sialon powder
sialon
powder
beta
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.)
Withdrawn
Application number
GB909009286A
Other versions
GB2232150A (en
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.)
Nihon Cement Co Ltd
Original Assignee
Nihon Cement Co Ltd
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 Nihon Cement Co Ltd filed Critical Nihon Cement Co Ltd
Publication of GB9009286D0 publication Critical patent/GB9009286D0/en
Publication of GB2232150A publication Critical patent/GB2232150A/en
Withdrawn legal-status Critical Current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
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/0821—Oxynitrides of metals, boron or silicon
    • C01B21/0826—Silicon aluminium oxynitrides, i.e. sialons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
GB9009286A 1988-09-07 1990-04-25 Process for producing beta-sialon powder Withdrawn GB2232150A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63222558A JPH0274508A (en) 1988-09-07 1988-09-07 Production of beta-sialon powder
PCT/JP1989/000849 WO1990002705A1 (en) 1988-09-07 1989-08-22 PROCESS FOR PRODUCING β-SIALON POWDER

Publications (2)

Publication Number Publication Date
GB9009286D0 true GB9009286D0 (en) 1990-07-25
GB2232150A GB2232150A (en) 1990-12-05

Family

ID=16784333

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9009286A Withdrawn GB2232150A (en) 1988-09-07 1990-04-25 Process for producing beta-sialon powder

Country Status (3)

Country Link
JP (1) JPH0274508A (en)
GB (1) GB2232150A (en)
WO (1) WO1990002705A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5918106A (en) * 1982-07-22 1984-01-30 Kyocera Corp Preparation of silicon aluminum oxynitride type powdery raw material
DE3416564A1 (en) * 1982-12-16 1985-11-07 Aluminum Co Of America Process for the preparation of silicon aluminium oxynitride
JPS60118615A (en) * 1983-11-28 1985-06-26 Mitsui Toatsu Chem Inc Production of novel carbon-containing composition and novel sialon
JPS60260410A (en) * 1984-06-05 1985-12-23 Nippon Cement Co Ltd Manufacture of beta-sialon powder
JPS60260140A (en) * 1984-06-06 1985-12-23 Hitachi Ltd Chopper controller

Also Published As

Publication number Publication date
JPH0274508A (en) 1990-03-14
WO1990002705A1 (en) 1990-03-22
GB2232150A (en) 1990-12-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)