GB2290783B - Sintered reaction-bonded silicon nitride components - Google Patents

Sintered reaction-bonded silicon nitride components

Info

Publication number
GB2290783B
GB2290783B GB9510316A GB9510316A GB2290783B GB 2290783 B GB2290783 B GB 2290783B GB 9510316 A GB9510316 A GB 9510316A GB 9510316 A GB9510316 A GB 9510316A GB 2290783 B GB2290783 B GB 2290783B
Authority
GB
United Kingdom
Prior art keywords
silicon nitride
bonded silicon
sintered reaction
nitride components
components
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.)
Expired - Fee Related
Application number
GB9510316A
Other versions
GB9510316D0 (en
GB2290783A (en
Inventor
Nicholas Dominic Butler
Matthew Arnold Hepworth
Carol Jayne Pindar
Robert Alan Wordsworth
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.)
Federal Mogul Technology Ltd
Original Assignee
T&N Technology 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
Priority claimed from GB9413267A external-priority patent/GB9413267D0/en
Application filed by T&N Technology Ltd filed Critical T&N Technology Ltd
Priority to GB9510316A priority Critical patent/GB2290783B/en
Publication of GB9510316D0 publication Critical patent/GB9510316D0/en
Publication of GB2290783A publication Critical patent/GB2290783A/en
Application granted granted Critical
Publication of GB2290783B publication Critical patent/GB2290783B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • C04B35/591—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 obtained by reaction sintering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
GB9510316A 1994-07-01 1995-05-22 Sintered reaction-bonded silicon nitride components Expired - Fee Related GB2290783B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9510316A GB2290783B (en) 1994-07-01 1995-05-22 Sintered reaction-bonded silicon nitride components

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9413267A GB9413267D0 (en) 1994-07-01 1994-07-01 Sintered reaction-bonded silicon nitride components
GB9510316A GB2290783B (en) 1994-07-01 1995-05-22 Sintered reaction-bonded silicon nitride components

Publications (3)

Publication Number Publication Date
GB9510316D0 GB9510316D0 (en) 1995-07-19
GB2290783A GB2290783A (en) 1996-01-10
GB2290783B true GB2290783B (en) 1998-01-14

Family

ID=26305178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9510316A Expired - Fee Related GB2290783B (en) 1994-07-01 1995-05-22 Sintered reaction-bonded silicon nitride components

Country Status (1)

Country Link
GB (1) GB2290783B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6096575A (en) * 1983-10-27 1985-05-30 品川白煉瓦株式会社 Silicon nitride composite sintered body
US5166106A (en) * 1990-07-24 1992-11-24 Eaton Corporation Silicon-containing material having at least one densification aid including alumina
US5308561A (en) * 1991-01-30 1994-05-03 Bayer Ag Process for production of a Si3 N4, based material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6096575A (en) * 1983-10-27 1985-05-30 品川白煉瓦株式会社 Silicon nitride composite sintered body
US5166106A (en) * 1990-07-24 1992-11-24 Eaton Corporation Silicon-containing material having at least one densification aid including alumina
US5308561A (en) * 1991-01-30 1994-05-03 Bayer Ag Process for production of a Si3 N4, based material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Derwent WPI Abstract 85-167839/28 & JP 60 096 575 A *

Also Published As

Publication number Publication date
GB9510316D0 (en) 1995-07-19
GB2290783A (en) 1996-01-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010522