CA920368A - Diffusion methods for improving the properties of materials - Google Patents

Diffusion methods for improving the properties of materials

Info

Publication number
CA920368A
CA920368A CA018343A CA18343A CA920368A CA 920368 A CA920368 A CA 920368A CA 018343 A CA018343 A CA 018343A CA 18343 A CA18343 A CA 18343A CA 920368 A CA920368 A CA 920368A
Authority
CA
Canada
Prior art keywords
improving
properties
materials
diffusion methods
diffusion
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
Application number
CA018343A
Other languages
English (en)
Inventor
Toussaint Francois
Boffe Maurice
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.)
AGC Glass Europe SA
Original Assignee
Glaverbel Belgium 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
Priority claimed from GB5838467A external-priority patent/GB1215722A/en
Application filed by Glaverbel Belgium SA filed Critical Glaverbel Belgium SA
Application granted granted Critical
Publication of CA920368A publication Critical patent/CA920368A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C03C21/007—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in gaseous phase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Surface Treatment Of Glass (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
CA018343A 1967-04-24 1968-04-24 Diffusion methods for improving the properties of materials Expired CA920368A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU53499 1967-04-24
GB5838467A GB1215722A (en) 1967-04-24 1967-12-22 Processes for tempering glass and vitro-crystalline materials

Publications (1)

Publication Number Publication Date
CA920368A true CA920368A (en) 1973-02-06

Family

ID=26267734

Family Applications (1)

Application Number Title Priority Date Filing Date
CA018343A Expired CA920368A (en) 1967-04-24 1968-04-24 Diffusion methods for improving the properties of materials

Country Status (14)

Country Link
US (1) US3627491A (is")
AT (1) AT287948B (is")
BE (1) BE709789A (is")
CA (1) CA920368A (is")
CH (1) CH492654A (is")
DE (1) DE1771231C3 (is")
DK (1) DK136113B (is")
ES (1) ES350766A1 (is")
FI (1) FI48267C (is")
GB (1) GB1217660A (is")
IL (1) IL29330A (is")
NL (1) NL159643B (is")
NO (1) NO123656B (is")
SE (3) SE359805B (is")

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850603A (en) * 1969-06-09 1974-11-26 Itt Transient electric potential difference in glass by electric field cooling
US3873408A (en) * 1969-10-06 1975-03-25 Bausch & Lomb Method of producing a refractive index gradient in glass
US3930820A (en) * 1974-06-11 1976-01-06 Asg Industries Inc. Strengthening sheet glass by ion exchange
US3896016A (en) * 1974-07-05 1975-07-22 Rca Corp Fabrication of liquid crystal devices
DE3802837A1 (de) * 1988-02-01 1989-08-03 Bodenseewerk Geraetetech Vorrichtung zur durchfuehrung feldunterstuetzten ionenaustauschs in planpararellelen platten
CN107207332A (zh) * 2014-11-26 2017-09-26 康宁股份有限公司 强化玻璃、玻璃陶瓷和陶瓷制品以及通过加压离子交换制造其的方法

Also Published As

Publication number Publication date
FI48267C (fi) 1974-08-12
CH492654A (fr) 1970-06-30
NO123656B (is") 1971-12-27
DE1771231C3 (de) 1978-05-03
NL159643B (nl) 1979-03-15
IL29330A (en) 1972-05-30
ES350766A1 (es) 1969-12-01
SE359807B (is") 1973-09-10
SE359805B (is") 1973-09-10
DE1771231B2 (de) 1977-09-08
DK136113C (is") 1978-01-23
FI48267B (is") 1974-04-30
AT287948B (de) 1971-02-10
DE1771231A1 (de) 1971-12-23
SE359806B (is") 1973-09-10
DK136113B (da) 1977-08-15
US3627491A (en) 1971-12-14
GB1217660A (en) 1970-12-31
BE709789A (is") 1968-07-24
NL6800914A (is") 1968-10-25

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