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DE3868276D1 - Verfahren zur modifizierung der oberflaeche harter keramischer materialien. - Google Patents

Verfahren zur modifizierung der oberflaeche harter keramischer materialien.

Info

Publication number
DE3868276D1
DE3868276D1 DE8888909583T DE3868276T DE3868276D1 DE 3868276 D1 DE3868276 D1 DE 3868276D1 DE 8888909583 T DE8888909583 T DE 8888909583T DE 3868276 T DE3868276 T DE 3868276T DE 3868276 D1 DE3868276 D1 DE 3868276D1
Authority
DE
Germany
Prior art keywords
modifying
ceramic materials
hard ceramic
hard
materials
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
DE8888909583T
Other languages
English (en)
Inventor
Anthony Brookes
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.)
JH Fenner and Co Ltd
Original Assignee
JH Fenner and Co 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
Application filed by JH Fenner and Co Ltd filed Critical JH Fenner and Co Ltd
Application granted granted Critical
Publication of DE3868276D1 publication Critical patent/DE3868276D1/de
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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE8888909583T 1987-11-07 1988-11-07 Verfahren zur modifizierung der oberflaeche harter keramischer materialien. Expired - Fee Related DE3868276D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878726137A GB8726137D0 (en) 1987-11-07 1987-11-07 Process for modifying surface of hard engineering ceramic materials
PCT/GB1988/000950 WO1989004239A1 (en) 1987-11-07 1988-11-07 A process for modifying the surface of hard engineering ceramic materials

Publications (1)

Publication Number Publication Date
DE3868276D1 true DE3868276D1 (de) 1992-03-12

Family

ID=10626613

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888909583T Expired - Fee Related DE3868276D1 (de) 1987-11-07 1988-11-07 Verfahren zur modifizierung der oberflaeche harter keramischer materialien.

Country Status (8)

Country Link
US (1) US5128083A (de)
EP (1) EP0393075B1 (de)
JP (1) JPH03502682A (de)
AU (1) AU617719B2 (de)
DE (1) DE3868276D1 (de)
GB (1) GB8726137D0 (de)
WO (1) WO1989004239A1 (de)
ZA (1) ZA888339B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652872C2 (de) * 1996-12-18 2000-07-06 Fraunhofer Ges Forschung Verfahren zur Steigerung der Randschichtfestigkeit an Oberflächen von aus sprödharten Werkstoffen gefertigten Werkstücken
ES2247095T3 (es) * 2000-04-28 2006-03-01 Cell Impact Aktiebolag Metodo para la fabricacion de una placa que implica una preformacion intermedia y una conformacion final.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168183A (en) * 1978-06-23 1979-09-18 University Of Delaware Process for improving the fatigue properties of structures or objects
DE2831207A1 (de) * 1978-07-15 1980-01-24 Goetze Ag Verfahren zur herstellung von verschleissfesten und/oder korrosionsbestaendigen schichten
GB2148270A (en) * 1983-10-22 1985-05-30 British Ceramic Res Ass Cermet materials
DE3600677A1 (de) * 1986-01-13 1987-07-16 Rheinhuette Vorm Ludwig Beck G Schichtkoerper, insbesondere aus siliziumcarbid und nickel

Also Published As

Publication number Publication date
AU617719B2 (en) 1991-12-05
JPH03502682A (ja) 1991-06-20
WO1989004239A1 (en) 1989-05-18
US5128083A (en) 1992-07-07
AU2616588A (en) 1989-06-01
ZA888339B (en) 1989-07-26
EP0393075A1 (de) 1990-10-24
EP0393075B1 (de) 1992-01-29
GB8726137D0 (en) 1988-02-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee