[go: up one dir, main page]

FR2641775B1 - Procede de traitement d'une piece en nitrure de silicium - Google Patents

Procede de traitement d'une piece en nitrure de silicium

Info

Publication number
FR2641775B1
FR2641775B1 FR8900491A FR8900491A FR2641775B1 FR 2641775 B1 FR2641775 B1 FR 2641775B1 FR 8900491 A FR8900491 A FR 8900491A FR 8900491 A FR8900491 A FR 8900491A FR 2641775 B1 FR2641775 B1 FR 2641775B1
Authority
FR
France
Prior art keywords
treating
silicon nitride
nitride part
silicon
nitride
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
FR8900491A
Other languages
English (en)
Other versions
FR2641775A1 (fr
Inventor
Daniel Guignot
Alain Petitbon
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.)
RECH IND BELGE CERA IQ CENTRE
Alcatel Lucent SAS
Original Assignee
RECH IND BELGE CERA IQ CENTRE
Compagnie Generale dElectricite SA
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 RECH IND BELGE CERA IQ CENTRE, Compagnie Generale dElectricite SA filed Critical RECH IND BELGE CERA IQ CENTRE
Priority to FR8900491A priority Critical patent/FR2641775B1/fr
Publication of FR2641775A1 publication Critical patent/FR2641775A1/fr
Application granted granted Critical
Publication of FR2641775B1 publication Critical patent/FR2641775B1/fr
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
    • 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
    • C04B41/0036—Laser treatment
    • 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
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laser Beam Processing (AREA)
FR8900491A 1989-01-17 1989-01-17 Procede de traitement d'une piece en nitrure de silicium Expired - Fee Related FR2641775B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8900491A FR2641775B1 (fr) 1989-01-17 1989-01-17 Procede de traitement d'une piece en nitrure de silicium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8900491A FR2641775B1 (fr) 1989-01-17 1989-01-17 Procede de traitement d'une piece en nitrure de silicium

Publications (2)

Publication Number Publication Date
FR2641775A1 FR2641775A1 (fr) 1990-07-20
FR2641775B1 true FR2641775B1 (fr) 1993-07-16

Family

ID=9377786

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8900491A Expired - Fee Related FR2641775B1 (fr) 1989-01-17 1989-01-17 Procede de traitement d'une piece en nitrure de silicium

Country Status (1)

Country Link
FR (1) FR2641775B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4423319A1 (de) * 1994-07-02 1996-01-11 Steag Ag Werkstoff für Hochtemperatur-Feuerungsanlagen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6047202B2 (ja) * 1976-01-13 1985-10-21 東北大学金属材料研究所長 超硬高純度の配向多結晶質窒化珪素
DD231522A1 (de) * 1984-12-14 1986-01-02 Mittweida Ing Hochschule Verfahren zur laserinduzierten modifizierung von keramikwerkstoffen
JPS61236604A (ja) * 1985-04-11 1986-10-21 Toshiba Ceramics Co Ltd β−Ｓｉ↓３Ｎ↓４の合成方法

Also Published As

Publication number Publication date
FR2641775A1 (fr) 1990-07-20

Similar Documents

Publication Publication Date Title
EP0690485A3 (fr) Traitement de surface pour substrates en silicium
OA08621A (fr) Procédé et installation de traitement à l'anmoniac.
FR2787957B1 (fr) Procede de traitement d'une requete
FR2642432B1 (fr) Procede de traitement d'enrobage d'une poudre inorganique
BR9004544A (pt) Processo de tratamento do mineral
FR2659570B1 (fr) Procede de presulfuration de catalyseur de traitement d'hydrocarbures.
BE860292A (fr) Procede de traitement d'un objet en acier au silicium
MA21922A1 (fr) Procede de purification d'acides aminomethylene-phosphoniques .
FR2644373B1 (fr) Machine de traitement de dechets
FR2696426B1 (fr) Procede pour le masquage d'une piece, et installation de traitement sous vide.
FR2747398B1 (fr) Procede de traitement de surface d'une piece metallique
FR2617333B1 (fr) Procede d'elimination de zones de nitrure ou d'oxynitrure de silicium
FR2627104B1 (fr) Procede de presulfuration de catalyseur de traitement d'hydrocarbures
FR2641775B1 (fr) Procede de traitement d'une piece en nitrure de silicium
FR2531106B1 (fr) Procede de metallisation de la face arriere d'une plaquette de silicium
EP0568367A3 (fr) Procédé de traitement des déchets d'amiante.
FR2620570B1 (fr) Procede de fabrication de dispositif semi-conducteur " bicmos "
FR2666821B1 (fr) Dispositif de traitement superficiel d'une plaque ou d'une tole d'un materiau metallique par plasma basse temperature.
FR2753457B1 (fr) Procede de traitement d'une surface de diamant
FR2644474B1 (fr) Procede de purification d'enzymes
FR2653448B1 (fr) Procede d'elaboration d'une atmosphere de traitement de metaux.
FR2574775B1 (fr) Procede d'obtention de nitrure de silicium et de carbure de silicium
FR2602225B1 (fr) Procede de preparation d'une composition ceramique
FR2596748B1 (fr) Procede de traitement de residus aqueux de l'industrie agro-alimentaire
FR2620139B1 (fr) Procede de fabrication d'une surface reticulee

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse