GB2012309B - Liquid sintering aid and methods of producing sintered ceramic articles using such and aid - Google Patents

Liquid sintering aid and methods of producing sintered ceramic articles using such and aid

Info

Publication number
GB2012309B
GB2012309B GB7900548A GB7900548A GB2012309B GB 2012309 B GB2012309 B GB 2012309B GB 7900548 A GB7900548 A GB 7900548A GB 7900548 A GB7900548 A GB 7900548A GB 2012309 B GB2012309 B GB 2012309B
Authority
GB
United Kingdom
Prior art keywords
aid
methods
sintered ceramic
ceramic articles
producing sintered
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
Application number
GB7900548A
Other languages
English (en)
Other versions
GB2012309A (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.)
Unifrax 1 LLC
Original Assignee
Carborundum Co
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 Carborundum Co filed Critical Carborundum Co
Publication of GB2012309A publication Critical patent/GB2012309A/en
Application granted granted Critical
Publication of GB2012309B publication Critical patent/GB2012309B/en
Expired 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1003—Use of special medium during sintering, e.g. sintering aid
    • 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
    • C04B35/56—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 carbides or oxycarbides
    • C04B35/565—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 carbides or oxycarbides based on silicon carbide

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • General Preparation And Processing Of Foods (AREA)
GB7900548A 1978-01-09 1979-01-08 Liquid sintering aid and methods of producing sintered ceramic articles using such and aid Expired GB2012309B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86786178A 1978-01-09 1978-01-09

Publications (2)

Publication Number Publication Date
GB2012309A GB2012309A (en) 1979-07-25
GB2012309B true GB2012309B (en) 1982-12-08

Family

ID=25350613

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7900548A Expired GB2012309B (en) 1978-01-09 1979-01-08 Liquid sintering aid and methods of producing sintered ceramic articles using such and aid

Country Status (5)

Country Link
JP (1) JPS54101809A (fr)
CA (1) CA1136388A (fr)
DE (1) DE2900440A1 (fr)
FR (1) FR2414030B1 (fr)
GB (1) GB2012309B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5585467A (en) * 1978-12-15 1980-06-27 Hitachi Ltd Silicon carbide sintered body and its manufacture
NL7907160A (nl) * 1979-09-26 1981-03-30 Holec Nv Werkwijze voor het vervaardigen van gevormde elektrisch geleidende voortbrengsels uit siliciumpoeder, alsmede met toepassing van deze werkwijze verkregen gevormde voortbrengsels.
JPS57160970A (en) * 1981-03-27 1982-10-04 Omori Mamoru Silicon carbide sintered formed body and manufacture
DE3243570C2 (de) * 1982-11-25 1984-09-13 Hutschenreuther Ag, 8672 Selb Verfahren zum Herstellen eines dichten polykristallinen Formkörpers aus SiC
JPS6011269A (ja) * 1983-06-27 1985-01-21 松下電器産業株式会社 窒化物、炭化物系セラミツクの製造方法
IT1215202B (it) * 1986-12-03 1990-01-31 G E V I P I A G Organo di tenuta in materiale duro sinterizzato da un semilavorato formato con un legante organico
JP5144256B2 (ja) * 2004-04-21 2013-02-13 ダウ グローバル テクノロジーズ エルエルシー 多孔質セラミック物体の強度の増大方法及びこの方法から製造された物体
US20110027559A1 (en) 2009-07-31 2011-02-03 Glen Harold Kirby Water based environmental barrier coatings for high temperature ceramic components
US9005716B2 (en) 2009-07-31 2015-04-14 General Electric Company Method for making solvent based environmental barrier coatings using sintering aids
US9062564B2 (en) 2009-07-31 2015-06-23 General Electric Company Solvent based slurry compositions for making environmental barrier coatings and environmental barrier coatings comprising the same
US8999457B2 (en) 2009-07-31 2015-04-07 General Electric Company Methods for making environmental barrier coatings using sintering aids
US9023435B2 (en) * 2009-07-31 2015-05-05 General Electric Company Methods for making water based environmental barrier coatings using sintering aids
US9005717B2 (en) 2009-07-31 2015-04-14 General Electric Company Methods for making environmental barrier coatings using sintering aids
EA037685B1 (ru) * 2017-11-24 2021-05-04 Акционерное Общество "Наука И Инновации" Способ обработки пористых имплантатов на основе металлических материалов

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2938807A (en) * 1957-08-13 1960-05-31 James C Andersen Method of making refractory bodies
GB1175887A (en) * 1967-05-31 1970-01-01 Gen Electric & English Elect Improvements in or relating to the Manufacture of Articles of High Density Polycrystalline Refractory Oxide Material
GB1478898A (en) * 1973-10-24 1977-07-06 Gen Electric Silicon carbide ceramic
JPS543682B2 (fr) * 1974-08-29 1979-02-26
US4312954A (en) * 1975-06-05 1982-01-26 Kennecott Corporation Sintered silicon carbide ceramic body

Also Published As

Publication number Publication date
FR2414030B1 (fr) 1985-08-09
FR2414030A1 (fr) 1979-08-03
GB2012309A (en) 1979-07-25
DE2900440C2 (fr) 1987-06-25
DE2900440A1 (de) 1979-07-19
CA1136388A (fr) 1982-11-30
JPS54101809A (en) 1979-08-10
JPS6350310B2 (fr) 1988-10-07

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee