AT325795B - PROCESS FOR MANUFACTURING ADAPTED REINFORCED OR LOWERED COMPRESSED GLASS FITTINGS WITH INCREASED MECHANICAL STRENGTH - Google Patents
PROCESS FOR MANUFACTURING ADAPTED REINFORCED OR LOWERED COMPRESSED GLASS FITTINGS WITH INCREASED MECHANICAL STRENGTHInfo
- Publication number
- AT325795B AT325795B AT957672A AT957672A AT325795B AT 325795 B AT325795 B AT 325795B AT 957672 A AT957672 A AT 957672A AT 957672 A AT957672 A AT 957672A AT 325795 B AT325795 B AT 325795B
- Authority
- AT
- Austria
- Prior art keywords
- reinforced
- mechanical strength
- increased mechanical
- compressed glass
- glass fittings
- Prior art date
Links
Classifications
-
- 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
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/20—Carburising
- C23C8/22—Carburising of ferrous surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712163476 DE2163476A1 (en) | 1971-12-21 | 1971-12-21 | PROCESS FOR INCREASING THE MECHANICAL STRENGTH OF GLASS-METAL FUSIONS BY CARBURIZING IRON AND IRON ALLOYS |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA957672A ATA957672A (en) | 1975-01-15 |
AT325795B true AT325795B (en) | 1975-11-10 |
Family
ID=5828683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT957672A AT325795B (en) | 1971-12-21 | 1972-11-10 | PROCESS FOR MANUFACTURING ADAPTED REINFORCED OR LOWERED COMPRESSED GLASS FITTINGS WITH INCREASED MECHANICAL STRENGTH |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT325795B (en) |
DE (1) | DE2163476A1 (en) |
FR (1) | FR2164736A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH643597A5 (en) * | 1979-12-20 | 1984-06-15 | Maag Zahnraeder & Maschinen Ag | METHOD FOR ADJUSTABLE CARBONING OR HEATING IN PROTECTIVE GAS FROM WORKPIECE STEEL. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1730247A (en) * | 1926-01-12 | 1929-10-01 | Gustav W Schwab | Case-hardening process |
GB573085A (en) * | 1943-10-20 | 1945-11-06 | Birmingham Electr Furnaces Ltd | Improvements in the production of gaseous atmospheres for the cementation of iron and steel |
FR930945A (en) * | 1946-07-22 | 1948-02-09 | Process for carburizing steel or other metals and installation for carrying out this process or similar processes | |
US3663315A (en) * | 1969-03-26 | 1972-05-16 | Union Carbide Corp | Gas carburization and carbonitriding |
-
1971
- 1971-12-21 DE DE19712163476 patent/DE2163476A1/en active Pending
-
1972
- 1972-11-10 AT AT957672A patent/AT325795B/en not_active IP Right Cessation
- 1972-12-20 FR FR7245422A patent/FR2164736A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ATA957672A (en) | 1975-01-15 |
FR2164736A1 (en) | 1973-08-03 |
DE2163476A1 (en) | 1973-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |