GB1222248A - Improvements in or relating to containers for molten glass - Google Patents
Improvements in or relating to containers for molten glassInfo
- Publication number
- GB1222248A GB1222248A GB1179668A GB1179668A GB1222248A GB 1222248 A GB1222248 A GB 1222248A GB 1179668 A GB1179668 A GB 1179668A GB 1179668 A GB1179668 A GB 1179668A GB 1222248 A GB1222248 A GB 1222248A
- Authority
- GB
- United Kingdom
- Prior art keywords
- container
- iridium
- containers
- molten glass
- rhodium
- 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
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
- C03B5/1672—Use of materials therefor
- C03B5/1675—Platinum group metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
- Chemically Coating (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
1,222,248. Containers for molten glass. PILKINGTON BROS. Ltd., and R. C. JEWELL. 28 Jan., 1969 [11 March, 1968], No. 11796/68. Heading C1M. [Also in Divisions B1 and F4] A container for molten glass has inner glasscontacting surfaces formed from iridium or an alloy thereof containing at least 50% by weight of Ir, and has a coating of rhodium on its outer surfaces. The container is particularly useful for high-phosphate content glasses, which are corrosive to platinum containers. The iridium alloy may be an iridium/rhodium alloy (e.g. 50 wt. per cent of each), but the use of substantially pure iridium is preferred. The rhodium coating may be formed by, for example, electroplating to a thickness of 5Á, or by spraying to a thickness of 100-250 Á. A stirrer may be included in the container, which is formed of similar material to the container.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1179668A GB1222248A (en) | 1968-03-11 | 1968-03-11 | Improvements in or relating to containers for molten glass |
| DE19691906717 DE1906717A1 (en) | 1968-03-11 | 1969-02-06 | Container for molten glass |
| FR6906158A FR2003617A1 (en) | 1968-03-11 | 1969-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1179668A GB1222248A (en) | 1968-03-11 | 1968-03-11 | Improvements in or relating to containers for molten glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1222248A true GB1222248A (en) | 1971-02-10 |
Family
ID=9992873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1179668A Expired GB1222248A (en) | 1968-03-11 | 1968-03-11 | Improvements in or relating to containers for molten glass |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1906717A1 (en) |
| FR (1) | FR2003617A1 (en) |
| GB (1) | GB1222248A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1524243A1 (en) * | 2003-10-14 | 2005-04-20 | Schott AG | Apparatus and method for making high-melting glasses and glass ceramics as well as the glasses or glass ceramics |
| JP2010513211A (en) * | 2006-12-21 | 2010-04-30 | コーニング インコーポレイテッド | Method for suppressing erosion of refractory metal containers in glass manufacturing systems |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050022560A1 (en) * | 2003-07-03 | 2005-02-03 | Engelhard Corporation | Tank for melting solder glass |
| DE102006003531A1 (en) | 2006-01-24 | 2007-08-02 | Schott Ag | Transporting, homogenizing and/or conditioning glass melt comprises adjusting residence time of melt in transporting and/or conditioning device using section of wall of device |
| DE102006051049B4 (en) | 2006-10-30 | 2013-05-29 | Schott Ag | Oxidation-protected containers made of iridium for transporting and / or conditioning a glass melt, in particular for continuous operation, and methods |
| DE102010037437B4 (en) | 2010-09-09 | 2013-02-21 | Schott Ag | Glass melting plant and method for operating such a glass melting plant |
-
1968
- 1968-03-11 GB GB1179668A patent/GB1222248A/en not_active Expired
-
1969
- 1969-02-06 DE DE19691906717 patent/DE1906717A1/en active Pending
- 1969-03-06 FR FR6906158A patent/FR2003617A1/fr not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1524243A1 (en) * | 2003-10-14 | 2005-04-20 | Schott AG | Apparatus and method for making high-melting glasses and glass ceramics as well as the glasses or glass ceramics |
| JP2010513211A (en) * | 2006-12-21 | 2010-04-30 | コーニング インコーポレイテッド | Method for suppressing erosion of refractory metal containers in glass manufacturing systems |
| US8256951B2 (en) * | 2006-12-21 | 2012-09-04 | Corning Incorporated | Stirrers for minimizing erosion of refractory metal vessels in a glass making system |
| US8485717B2 (en) | 2006-12-21 | 2013-07-16 | Corning Incorporated | Stirrers for minimizing erosion of refractory metal vessels in a glass making system |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1906717A1 (en) | 1970-02-05 |
| FR2003617A1 (en) | 1969-11-14 |
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