GB1137583A - Improved pouring nozzle for steel plants and foundries - Google Patents
Improved pouring nozzle for steel plants and foundriesInfo
- Publication number
- GB1137583A GB1137583A GB1416566A GB1416566A GB1137583A GB 1137583 A GB1137583 A GB 1137583A GB 1416566 A GB1416566 A GB 1416566A GB 1416566 A GB1416566 A GB 1416566A GB 1137583 A GB1137583 A GB 1137583A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fireclay
- rammed
- magnesite
- foundries
- pouring nozzle
- 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
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
1,137,583. Ladle nozzles. ORISSA CEMENT Ltd., and S. MOITRA. 30 March, 1966 [30 March, 1965], No. 14165/66. Heading F4B. A ladle nozzle comprises an outer shell of rammed fired fireclay with an inner lining of rammed chemically bonded magnesite, the inner face of the fireclay shell being serrated, roughened or recessed. The outer shell is fired at 1200‹-1800‹ C., preferably 1400‹ C., the magnesite being rammed in situ and the nozzle dried. It may be cylindrical (Fig. 1) or frustoconical (Fig. 2) with a flared inlet. Suitable compositions for the materials are:- Fireclay Magnesite Al 2 O 3 ) 36% MgO 85-88% SiO 2 51% SiO 2 5.5%max. Fe 2 O 3 3% CaO 2.5%max. TiO 2 1.5% FeO 2-4% Alkalis 2.5%
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN98726 | 1965-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1137583A true GB1137583A (en) | 1968-12-27 |
Family
ID=11076071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1416566A Expired GB1137583A (en) | 1965-03-30 | 1966-03-30 | Improved pouring nozzle for steel plants and foundries |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1137583A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2417360A1 (en) * | 1978-02-20 | 1979-09-14 | Didier Werke Ag | BOTTOM CASTING OUTLET OF METALLURGIC CONTAINER USED TO RECEIVE LIQUID MELTED STEEL, ESPECIALLY FROM CONTINUOUS CAST BASKET |
GB2180477A (en) * | 1985-09-18 | 1987-04-01 | Didier Werke Ag | Sliding plate for sliding gate valve |
-
1966
- 1966-03-30 GB GB1416566A patent/GB1137583A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2417360A1 (en) * | 1978-02-20 | 1979-09-14 | Didier Werke Ag | BOTTOM CASTING OUTLET OF METALLURGIC CONTAINER USED TO RECEIVE LIQUID MELTED STEEL, ESPECIALLY FROM CONTINUOUS CAST BASKET |
GB2180477A (en) * | 1985-09-18 | 1987-04-01 | Didier Werke Ag | Sliding plate for sliding gate valve |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1100359A (en) | Precast taphole assembly | |
GB1412371A (en) | Casting outlets for metallurgical vessels | |
GB1137583A (en) | Improved pouring nozzle for steel plants and foundries | |
GB1245324A (en) | Improvements in and relating to gas injection devices | |
GB1239458A (en) | ||
CA954298A (en) | Self-supporting blast furnace shell and metallic lining for blast furnace | |
GB1433635A (en) | Metal pouring nozzles | |
GB1072879A (en) | Basic refractories | |
FR2329612A1 (en) | Refractory material prepn with zirconium cpd addn - gives refractory which resists attack by alkaline slags | |
GB1213530A (en) | Basic fused refractory material | |
CA640485A (en) | Refractory furnace and ladle lining materials | |
GB1160309A (en) | Refractory Sleeve for Protecting Stopper Rod in a Vessel for Handling Molten Metal | |
GB1112907A (en) | Improvements relating to refractory nozzle bricks | |
GB1148259A (en) | Metallurgical vessel | |
AU5848165A (en) | Basic, fireclay and high aluminous refractory bricks or shapes | |
CA574698A (en) | Refractory block and ladle lining construction | |
ZA705747B (en) | Refractory fired magnesia brick and process of making the same | |
CA585736A (en) | Refractory material from magnesite and magnesium silicate rock | |
AU403437B2 (en) | Refractory brick and furnace lining | |
Ryss | Refractory materials for lining the crown of closed ferroalloy furnaces | |
AU264530B2 (en) | Improvements relating to refractories and refractory bricks containing calcined magnesia | |
GB1269857A (en) | Refractory binder and composition | |
BAUER | MODERN LINING PRACTICE FOR LADLES | |
GB1503252A (en) | Ladles for the transport of molten metals | |
AU5088064A (en) | Refractory brick and furnace lining |