GB1358208A - Steel reinforced glass material - Google Patents
Steel reinforced glass materialInfo
- Publication number
- GB1358208A GB1358208A GB360972A GB360972A GB1358208A GB 1358208 A GB1358208 A GB 1358208A GB 360972 A GB360972 A GB 360972A GB 360972 A GB360972 A GB 360972A GB 1358208 A GB1358208 A GB 1358208A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass
- fibres
- steel
- jan
- magnetic field
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
- C03B11/14—Pressing laminated glass articles or glass with metal inserts or enclosures, e.g. wires, bubbles, coloured parts
Abstract
1358208 Glass steel composite SCHLADITZWHISKERS AG 26 Jan 1972 [27 Jan 1971] 3609/72 Heading C1M A composite glass/steel material comprises steel fibres having a diameter of less than 50 microns and which form at least 25% but not more than 90% of the total volume of the material, the remainder being glass. Preferably the coefficient of thermal expansion of the glass at room temperature is less than that of the steel. The fibres may be coated with an oxide layer to improve their adhesion to the glass. The steel fibres are produced by the decomposition of iron carbonyl in a magnetic field at a temperature of between 200‹ and 350‹ C. Chromium, molybdenum or nickel carbonyls may be uninstantaneously decomposed so that the fibres also contain one of these elements. The glass, which is preferably soda-lime glass is mixed in powdered form with the fibres and the mixture formed into moulded bodies and sintered at 500‹ C. Alternatively the mixture may be extruded at above 500‹ C. During either process the fibres may be aligned by the influence of a magnetic field.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712103798 DE2103798C (en) | 1971-01-27 | Wear-resistant, impact-resistant, temperature-shock-resistant and corrosion-resistant material made of glass with a steel insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1358208A true GB1358208A (en) | 1974-07-03 |
Family
ID=5797069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB360972A Expired GB1358208A (en) | 1971-01-27 | 1972-01-26 | Steel reinforced glass material |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1358208A (en) |
-
1972
- 1972-01-26 GB GB360972A patent/GB1358208A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2103798B2 (en) | 1972-08-03 |
| DE2103798A1 (en) | 1972-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |