KR900009499A - Sintered body based on silicon nitride - Google Patents

Sintered body based on silicon nitride

Info

Publication number
KR900009499A
KR900009499A KR1019890017810A KR890017810A KR900009499A KR 900009499 A KR900009499 A KR 900009499A KR 1019890017810 A KR1019890017810 A KR 1019890017810A KR 890017810 A KR890017810 A KR 890017810A KR 900009499 A KR900009499 A KR 900009499A
Authority
KR
South Korea
Prior art keywords
silicon nitride
sintered body
body based
sintered
nitride
Prior art date
Application number
KR1019890017810A
Other languages
Korean (ko)
Other versions
KR960016069B1 (en
Inventor
쥰이치로오 스즈끼
Original Assignee
닛뽕 도꾸슈 도오교오 가부시끼가이샤
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 닛뽕 도꾸슈 도오교오 가부시끼가이샤 filed Critical 닛뽕 도꾸슈 도오교오 가부시끼가이샤
Publication of KR900009499A publication Critical patent/KR900009499A/en
Application granted granted Critical
Publication of KR960016069B1 publication Critical patent/KR960016069B1/en

Links

Classifications

    • 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
    • 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
    • C04B35/597—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 oxynitride, e.g. SIALONS

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
KR1019890017810A 1988-12-03 1989-12-02 Silicon nitride base sintered body KR960016069B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63306320A JP2719942B2 (en) 1988-12-03 1988-12-03 Silicon nitride sintered body and method for producing the same
JP63-306320 1988-12-03

Publications (2)

Publication Number Publication Date
KR900009499A true KR900009499A (en) 1990-07-04
KR960016069B1 KR960016069B1 (en) 1996-11-27

Family

ID=17955694

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890017810A KR960016069B1 (en) 1988-12-03 1989-12-02 Silicon nitride base sintered body

Country Status (3)

Country Link
JP (1) JP2719942B2 (en)
KR (1) KR960016069B1 (en)
DE (1) DE3939989C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4025239C1 (en) * 1990-08-09 1991-12-19 Hoechst Ceramtec Ag, 8672 Selb, De
DE4038003C2 (en) * 1990-11-29 1997-01-02 Bayer Ag Process for the production of sintered materials based on Si¶3¶N¶4¶
DE19859591A1 (en) * 1998-12-22 2000-06-29 Kennametal Inc Functional gradient sintered ceramic body, especially a cutter plate or insert for metal machining, is produced from silicon nitride powder containing a magnesium, titanium, zirconium, hafnium and-or yttrium oxide mixture
US6610113B1 (en) 1999-09-09 2003-08-26 Kennametal Pc Inc. Process for heat treating ceramics and articles of manufacture made thereby

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800174A1 (en) * 1978-01-03 1979-07-12 Max Planck Gesellschaft PROCESS FOR SINTERING SILICON NITRIDE SHAPED BODIES
DE2940629A1 (en) * 1979-10-06 1981-04-16 Daimler-Benz Ag, 7000 Stuttgart METHOD FOR PRODUCING OXIDATION-RESISTANT SILICON NITRIDE SINTER BODIES WITH IMPROVED MECHANICAL STRENGTH
US4400427A (en) * 1981-12-21 1983-08-23 Gte Laboratories Incorporated Sintered silicon nitride ceramic articles having surface layers of controlled composition
DE3216308A1 (en) * 1982-04-30 1983-11-03 Feldmühle AG, 4000 Düsseldorf Sintered moulding based on silicon nitride
JPS6011288A (en) * 1983-06-30 1985-01-21 三菱マテリアル株式会社 Surface coated sialon-base ceramic tool member
SE451581B (en) * 1984-04-06 1987-10-19 Sandvik Ab CERAMIC MATERIAL MAINLY BASED ON SILICON NITRIDE, ALUMINUM NITRIDE AND ALUMINUM OXIDE
JPS6140871A (en) * 1984-07-25 1986-02-27 住友電気工業株式会社 Solderable si3n4 ceramic composite composition and manufacture
JPS631278A (en) * 1986-06-20 1988-01-06 Matsushita Electric Ind Co Ltd Color solid-state image pickup device
JPS63190786A (en) * 1987-01-30 1988-08-08 日立金属株式会社 Coated silicon nitride base ceramics and manufacture

Also Published As

Publication number Publication date
DE3939989A1 (en) 1990-07-05
DE3939989C2 (en) 1994-08-11
JP2719942B2 (en) 1998-02-25
JPH02153865A (en) 1990-06-13
KR960016069B1 (en) 1996-11-27

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