FR2017881A1 - Chemico thermal strengthening of glass objects - in vitro crystalline, ceramic or rock form - Google Patents
Chemico thermal strengthening of glass objects - in vitro crystalline, ceramic or rock formInfo
- Publication number
- FR2017881A1 FR2017881A1 FR6930520A FR6930520A FR2017881A1 FR 2017881 A1 FR2017881 A1 FR 2017881A1 FR 6930520 A FR6930520 A FR 6930520A FR 6930520 A FR6930520 A FR 6930520A FR 2017881 A1 FR2017881 A1 FR 2017881A1
- Authority
- FR
- France
- Prior art keywords
- article
- liquid
- former
- ceramic
- chemico
- 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.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 title abstract 2
- 239000011521 glass Substances 0.000 title abstract 2
- 238000005728 strengthening Methods 0.000 title abstract 2
- 238000000338 in vitro Methods 0.000 title 1
- 239000011435 rock Substances 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 4
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 abstract 4
- 235000010333 potassium nitrate Nutrition 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 230000005684 electric field Effects 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/0413—Stresses, e.g. patterns, values or formulae for flat or bent glass sheets
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/02—Tempering or quenching glass products using liquid
- C03B27/03—Tempering or quenching glass products using liquid the liquid being a molten metal or a molten salt
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/02—Tempering or quenching glass products using liquid
- C03B27/03—Tempering or quenching glass products using liquid the liquid being a molten metal or a molten salt
- C03B27/035—Tempering or quenching glass products using liquid the liquid being a molten metal or a molten salt the liquid being sprayed on the object
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/052—Tempering or quenching glass products using gas for flat or bent glass sheets being in a vertical position
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
- C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
- C03C21/002—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions
- C03C21/003—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions under application of an electrical potential difference
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geochemistry & Mineralogy (AREA)
- Mathematical Physics (AREA)
- Surface Treatment Of Glass (AREA)
- Glass Compositions (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU56873 | 1968-09-12 | ||
| GB4089269A GB1274733A (en) | 1969-08-15 | 1969-08-15 | Process for modifying glass and other articles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2017881A1 true FR2017881A1 (en) | 1970-05-22 |
| FR2017881B1 FR2017881B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-10-19 |
Family
ID=26264531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6930520A Granted FR2017881A1 (en) | 1968-09-12 | 1969-09-08 | Chemico thermal strengthening of glass objects - in vitro crystalline, ceramic or rock form |
Country Status (16)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6516634B1 (en) * | 1999-02-12 | 2003-02-11 | The Penn State Research Foundation | Strengthening, crack arrest and multiple cracking in brittle materials using residual stresses |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1306325A (fr) * | 1960-11-15 | 1962-10-13 | Research Corp | Procédé de traitement du verre |
| FR1418380A (fr) * | 1963-12-04 | 1965-11-19 | Pittsburgh Plate Glass Co | Procédé de traitement du verre |
| FR1427182A (fr) * | 1964-12-23 | 1966-02-04 | Saint Gobain | Procédé d'échange d'ions dans les couches superficielles des articles en verre |
-
1969
- 1969-09-02 CH CH1327569A patent/CH518243A/fr not_active IP Right Cessation
- 1969-09-08 BE BE738528D patent/BE738528A/xx not_active IP Right Cessation
- 1969-09-08 FR FR6930520A patent/FR2017881A1/fr active Granted
- 1969-09-09 NO NO3598/69A patent/NO124872B/no unknown
- 1969-09-09 FI FI692582A patent/FI50873C/fi active
- 1969-09-09 DK DK482869AA patent/DK141331B/da not_active IP Right Cessation
- 1969-09-11 YU YU2326/69A patent/YU32899B/xx unknown
- 1969-09-12 PL PL1969135798A patent/PL82715B1/pl unknown
- 1969-09-12 DE DE1946352A patent/DE1946352C3/de not_active Expired
- 1969-09-12 ES ES371481A patent/ES371481A1/es not_active Expired
- 1969-09-12 CS CS6219A patent/CS167257B2/cs unknown
- 1969-09-12 IL IL32991A patent/IL32991A/xx unknown
- 1969-09-12 NL NL6913964.A patent/NL167403C/xx not_active IP Right Cessation
- 1969-09-12 BG BG013009A patent/BG17288A3/xx unknown
- 1969-09-12 CA CA061,920A patent/CA946159A/en not_active Expired
- 1969-10-09 SE SE12433/69A patent/SE356957B/xx unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1306325A (fr) * | 1960-11-15 | 1962-10-13 | Research Corp | Procédé de traitement du verre |
| FR1418380A (fr) * | 1963-12-04 | 1965-11-19 | Pittsburgh Plate Glass Co | Procédé de traitement du verre |
| FR1427182A (fr) * | 1964-12-23 | 1966-02-04 | Saint Gobain | Procédé d'échange d'ions dans les couches superficielles des articles en verre |
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property |