JPS57166334A - Glass for sealing ni-fe alloy - Google Patents
Glass for sealing ni-fe alloyInfo
- Publication number
- JPS57166334A JPS57166334A JP4792081A JP4792081A JPS57166334A JP S57166334 A JPS57166334 A JP S57166334A JP 4792081 A JP4792081 A JP 4792081A JP 4792081 A JP4792081 A JP 4792081A JP S57166334 A JPS57166334 A JP S57166334A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- alloy
- sealing
- sio
- transition temperature
- 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
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
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/24—Fusion seal compositions being frit compositions having non-frit additions, i.e. for use as seals between dissimilar materials, e.g. glass and metal; Glass solders
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)
Abstract
PURPOSE: Glass having high sealing strength for Ni-Fe alloy, obtained by preparing glass having a specific coefficient of linear expansion and transition temperature, comprising SiO2, Al2O3, B2O3, Na2O, K2O. etc. in a specific ratio.
CONSTITUTION: Glass having a coefficient of a linear expansion of 60W72× 10-7/°C and a transition temperature of 494W510°C, comprising 60.3W64.7wt% SiO2, 2.5W7.6 Al2O3, 17.2W20.8 B2O3, 4.5W7.3 Na2O, 2.5W5.8 K2O, 0.5W2.4 Li2O, 0.5W2.4 TiO2, 0W0.3 As2O3, 0W0.3 Sb2O3, 0W0.3 (As2O3+Sb2O3), is prepared. When 42W46wt% Ni-Fe alloy is sealed up by the glass, the sealing can be carried out without breaking the glass, metal lead will not separate out, and the water resistance of glass is improved.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4792081A JPS57166334A (en) | 1981-03-31 | 1981-03-31 | Glass for sealing ni-fe alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4792081A JPS57166334A (en) | 1981-03-31 | 1981-03-31 | Glass for sealing ni-fe alloy |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57166334A true JPS57166334A (en) | 1982-10-13 |
JPS614781B2 JPS614781B2 (en) | 1986-02-13 |
Family
ID=12788797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4792081A Granted JPS57166334A (en) | 1981-03-31 | 1981-03-31 | Glass for sealing ni-fe alloy |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57166334A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7700506B2 (en) | 2003-06-06 | 2010-04-20 | Schott Ag | UV-radiation absorbing glass with reduced absorption of visible light and method of making and using same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0773678B2 (en) * | 1987-03-24 | 1995-08-09 | 三菱重工業株式会社 | Roller mill with rotary classifier |
-
1981
- 1981-03-31 JP JP4792081A patent/JPS57166334A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7700506B2 (en) | 2003-06-06 | 2010-04-20 | Schott Ag | UV-radiation absorbing glass with reduced absorption of visible light and method of making and using same |
Also Published As
Publication number | Publication date |
---|---|
JPS614781B2 (en) | 1986-02-13 |
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