ATA957672A - PROCESS FOR THE PRODUCTION OF ADAPTED REINFORCED OR LOWERED COMPRESSED GLASS FUSIONS WITH INCREASED MECHANICAL STRENGTH - Google Patents

PROCESS FOR THE PRODUCTION OF ADAPTED REINFORCED OR LOWERED COMPRESSED GLASS FUSIONS WITH INCREASED MECHANICAL STRENGTH

Info

Publication number
ATA957672A
ATA957672A AT957672A AT957672A ATA957672A AT A957672 A ATA957672 A AT A957672A AT 957672 A AT957672 A AT 957672A AT 957672 A AT957672 A AT 957672A AT A957672 A ATA957672 A AT A957672A
Authority
AT
Austria
Prior art keywords
reinforced
production
mechanical strength
increased mechanical
compressed glass
Prior art date
Application number
AT957672A
Other languages
German (de)
Other versions
AT325795B (en
Inventor
Hans Schreiner
Original Assignee
Jenaer Glaswerk Schott & Gen
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 Jenaer Glaswerk Schott & Gen filed Critical Jenaer Glaswerk Schott & Gen
Publication of ATA957672A publication Critical patent/ATA957672A/en
Application granted granted Critical
Publication of AT325795B publication Critical patent/AT325795B/en

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)
AT957672A 1971-12-21 1972-11-10 PROCESS FOR MANUFACTURING ADAPTED REINFORCED OR LOWERED COMPRESSED GLASS FITTINGS WITH INCREASED MECHANICAL STRENGTH AT325795B (en)

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 true ATA957672A (en) 1975-01-15
AT325795B 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2164736A1 (en) 1973-08-03
AT325795B (en) 1975-11-10
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