GB1280006A - Production of heat insulating hot top linings for ingot moulds - Google Patents
Production of heat insulating hot top linings for ingot mouldsInfo
- Publication number
- GB1280006A GB1280006A GB3241569A GB3241569A GB1280006A GB 1280006 A GB1280006 A GB 1280006A GB 3241569 A GB3241569 A GB 3241569A GB 3241569 A GB3241569 A GB 3241569A GB 1280006 A GB1280006 A GB 1280006A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slurry
- composition
- linings
- production
- heat insulating
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/06—Ingot moulds or their manufacture
- B22D7/10—Hot tops therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
Abstract
1280006 Forming mould hot-top linings FOSECO TRADING AG 26 June 1969 [26 June 1968] 32415/69 Heading B5A [Also in Divisions B3 and C3] Ingot mould hot-top linings are prepared by dewafering a slurry of refractory materials. A composition containing 5-50% wt. of pulverised fibrous material and 50-90% wt. of particulate refractory material with sufficient liquid to make the composition damp is prepared. The composition is transported from its place of manufacture to a foundry where it is to be used amd further liquid is added to form a slurry which is vacuum dewatered to form a hottoplining. A composition containing (by weight) and additionally 17% wt. of water to eliminate dusting was dispersed in water to form a slurry with 17% wt. solids content. Test pads were made by filtration at 45 p.s.i. through a 60 mesh screen. In a further example the newsprint used above was replaced by waste cardboard boxes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74003668A | 1968-06-26 | 1968-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1280006A true GB1280006A (en) | 1972-07-05 |
Family
ID=24974774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3241569A Expired GB1280006A (en) | 1968-06-26 | 1969-06-26 | Production of heat insulating hot top linings for ingot moulds |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1280006A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52149222A (en) * | 1976-06-08 | 1977-12-12 | Aikoh Co | Adiabatic plate for treatment of molten metal |
-
1969
- 1969-06-26 GB GB3241569A patent/GB1280006A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52149222A (en) * | 1976-06-08 | 1977-12-12 | Aikoh Co | Adiabatic plate for treatment of molten metal |
| JPS554512B2 (en) * | 1976-06-08 | 1980-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |