GB550542A - Improvements in the manufacture of cast iron - Google Patents
Improvements in the manufacture of cast ironInfo
- Publication number
- GB550542A GB550542A GB951441A GB951441A GB550542A GB 550542 A GB550542 A GB 550542A GB 951441 A GB951441 A GB 951441A GB 951441 A GB951441 A GB 951441A GB 550542 A GB550542 A GB 550542A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steel
- spout
- trough
- cast iron
- molten iron
- 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
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C1/00—Refining of pig-iron; Cast iron
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
550,542. Cast iron; furnaces. PHILLIPS, A., and METROPOLITAN-VICKERS ELECTRICAL CO., Ltd. July 26, 1941, No. 9514. [Class 72] [Also in Group XII] In the manufacture of cast iron, molten iron from a cupola or reverberatory furnace is allowed to flow over solid steel disposed in a spout leading from the furnace and adapted to retain the steel in the path of the molten iron flowing through the spout into a mould or ladle. The steel is preferably in the form of relatively small pieces of mild steel or silicon steel. The spout 1 comprises a trough part-3, mild steel side walls 4, 5 secured to the trough 3 by bolts 6, and a lip 2. The parts 3, 4, and 5 are lined with bricks 9, covered with ganister &c. lining 10. An inverted trough 7 having a brick lining 11 and a ganister &c. coating 12 is mounted over part of the trough 3 and is secured to the walls 4, 5, by bolts 8. The steel to be added to the molten iron is placed on the bed 10 of the spout 1 and is prevented from passing out in solid form with the molten metal by the restricted opening 13.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB951441A GB550542A (en) | 1941-07-26 | 1941-07-26 | Improvements in the manufacture of cast iron |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB951441A GB550542A (en) | 1941-07-26 | 1941-07-26 | Improvements in the manufacture of cast iron |
Publications (1)
Publication Number | Publication Date |
---|---|
GB550542A true GB550542A (en) | 1943-01-13 |
Family
ID=9873425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB951441A Expired GB550542A (en) | 1941-07-26 | 1941-07-26 | Improvements in the manufacture of cast iron |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB550542A (en) |
-
1941
- 1941-07-26 GB GB951441A patent/GB550542A/en not_active Expired
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