CA1136388A - Method of producing sintered ceramic articles using liquid boron-containing sintering aid - Google Patents

Method of producing sintered ceramic articles using liquid boron-containing sintering aid

Info

Publication number
CA1136388A
CA1136388A CA000312562A CA312562A CA1136388A CA 1136388 A CA1136388 A CA 1136388A CA 000312562 A CA000312562 A CA 000312562A CA 312562 A CA312562 A CA 312562A CA 1136388 A CA1136388 A CA 1136388A
Authority
CA
Canada
Prior art keywords
sintering aid
aid
liquid sintering
liquid
solution
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
CA000312562A
Other languages
English (en)
French (fr)
Inventor
Harry A. Lawler
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.)
Kennecott Corp
Original Assignee
Kennecott Corp
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 Kennecott Corp filed Critical Kennecott Corp
Application granted granted Critical
Publication of CA1136388A publication Critical patent/CA1136388A/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)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • General Preparation And Processing Of Foods (AREA)
CA000312562A 1978-01-09 1978-10-03 Method of producing sintered ceramic articles using liquid boron-containing sintering aid Expired CA1136388A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86786178A 1978-01-09 1978-01-09
US867,861 1978-01-09

Publications (1)

Publication Number Publication Date
CA1136388A true CA1136388A (en) 1982-11-30

Family

ID=25350613

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000312562A Expired CA1136388A (en) 1978-01-09 1978-10-03 Method of producing sintered ceramic articles using liquid boron-containing sintering aid

Country Status (5)

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

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
BRPI0510875A (pt) * 2004-04-21 2007-12-26 Dow Global Technologies Inc método para aumentar a resistência de um corpo cerámico poroso, corpo cerámico poroso e filtro
US8999457B2 (en) 2009-07-31 2015-04-07 General Electric Company Methods for making 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
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
US20110027559A1 (en) 2009-07-31 2011-02-03 Glen Harold Kirby Water based environmental barrier coatings for high temperature ceramic components
US9023435B2 (en) 2009-07-31 2015-05-05 General Electric Company Methods for making water based environmental barrier coatings using sintering aids
US9005716B2 (en) 2009-07-31 2015-04-14 General Electric Company Method for making solvent based 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 (ja) * 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
DE2900440A1 (de) 1979-07-19
JPS54101809A (en) 1979-08-10
GB2012309B (en) 1982-12-08
FR2414030B1 (fr) 1985-08-09
GB2012309A (en) 1979-07-25
FR2414030A1 (fr) 1979-08-03
DE2900440C2 (ja) 1987-06-25
JPS6350310B2 (ja) 1988-10-07

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