FR2641775B1 - Procede de traitement d'une piece en nitrure de silicium - Google Patents
Procede de traitement d'une piece en nitrure de siliciumInfo
- 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
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)
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)
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)
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 |
-
1989
- 1989-01-17 FR FR8900491A patent/FR2641775B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2641775A1 (fr) | 1990-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |