SE8902696L - Oxidationsbeständigt kol och förfarande för framställniing av detta - Google Patents

Oxidationsbeständigt kol och förfarande för framställniing av detta

Info

Publication number
SE8902696L
SE8902696L SE8902696A SE8902696A SE8902696L SE 8902696 L SE8902696 L SE 8902696L SE 8902696 A SE8902696 A SE 8902696A SE 8902696 A SE8902696 A SE 8902696A SE 8902696 L SE8902696 L SE 8902696L
Authority
SE
Sweden
Prior art keywords
glass forming
layer
mixts
contg
cpd
Prior art date
Application number
SE8902696A
Other languages
Unknown language ( )
English (en)
Other versions
SE8902696D0 (sv
SE504337C2 (sv
Inventor
Robert Alfred Holzl
Vincent Louis Magnotta
Paul Nigel Dyer
Howard P Withers
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Priority to SE8902696A priority Critical patent/SE504337C2/sv
Publication of SE8902696D0 publication Critical patent/SE8902696D0/sv
Publication of SE8902696L publication Critical patent/SE8902696L/sv
Publication of SE504337C2 publication Critical patent/SE504337C2/sv

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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5053—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials non-oxide ceramics
    • C04B41/5062—Borides, Nitrides or Silicides
    • C04B41/5066—Silicon nitride
    • 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
    • C04B35/52—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 carbon, e.g. graphite
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/4505—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application
    • C04B41/4529—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application applied from the gas phase
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5006—Boron compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Chemical Vapour Deposition (AREA)
SE8902696A 1989-08-09 1989-08-09 Oxidationsbeständigt kol och förfarande för framställning av detta SE504337C2 (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8902696A SE504337C2 (sv) 1989-08-09 1989-08-09 Oxidationsbeständigt kol och förfarande för framställning av detta

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8902696A SE504337C2 (sv) 1989-08-09 1989-08-09 Oxidationsbeständigt kol och förfarande för framställning av detta

Publications (3)

Publication Number Publication Date
SE8902696D0 SE8902696D0 (sv) 1989-08-09
SE8902696L true SE8902696L (sv) 1994-12-28
SE504337C2 SE504337C2 (sv) 1997-01-13

Family

ID=20376650

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8902696A SE504337C2 (sv) 1989-08-09 1989-08-09 Oxidationsbeständigt kol och förfarande för framställning av detta

Country Status (1)

Country Link
SE (1) SE504337C2 (sv)

Also Published As

Publication number Publication date
SE8902696D0 (sv) 1989-08-09
SE504337C2 (sv) 1997-01-13

Similar Documents

Publication Publication Date Title
BR9503615A (pt) Processo de fabricação de catalisador suportado de carbono ativado e catalisador suportado ativado feito pelo dito processo
DE60228695D1 (de) Verfahren zur herstellung von einer oxydschicht au einer wasserstoff umgebung
BR8704675A (pt) Processo de produzir corpo ceramico auto-sustentado
SE9001009D0 (sv) Foerfarande foer att bilda ett haart och slitagebestaendigt skikt med god vidhaeftning paa titan eller titanregleringar och produkter, framstaellda enligt foerfarandet
CN113248266B (zh) 一种新型界面相材料的制备方法
SE8902696L (sv) Oxidationsbeständigt kol och förfarande för framställniing av detta
DE59602585D1 (de) Verfahren zur Abscheidung einer Siliziumoxidschicht
GB2236540A (en) Boron nitride coated fibres
JPS6293363A (ja) 耐蝕鋼製品の加熱処理法
DE3773971D1 (de) Verfahren zur herstellung von siliciumnitrid.
JPS57171659A (en) Production of coated superhard alloy tool
ES2039468T3 (es) Polvos para ceramicas de nitruro de silicio por reduccion carbotermica y su procedimiento de fabricacion.
NO894858L (no) Kjeramiske forloeperblandinger paa basis av polysilazaner samt kjeramer oppnaadd ved pyrrolyse av forloeperne.
JPS6444834A (en) Optical ph sensor
Sheldon Minimizing densification times during the final stage of isothermal chemical vapor infiltration
FR2232613A1 (en) Deposition from vapour phase using laser heating - boron cpds. obtd. on silica, carbon or tungsten substrates
JPS6452677A (en) Production of formed silicon nitride
JPS6487573A (en) Silicon nitride sintered member
FR2320915A1 (fr) Procede d'obtention de fibres de verre riche en silice presentant une haute resistance a la traction
JPS59174576A (ja) ＳｉＣ治具
JPS6445910A (en) Ceramic structural member
NO891634L (no) Oksydasjonsbestandig karbon og fremgangsmåte for dets fremstilling
Stramke et al. Combination of Pulsed Plasma Nitriding and Plasma CVD Processes
JPS5753930A (ja) Kagakukisoseichosochi
JPS6483584A (en) Production of oxidation-resistant nonoxide based ceramics

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8902696-7

Format of ref document f/p: F