GB917786A - Improvements in and relating to the continuous casting of metals - Google Patents
Improvements in and relating to the continuous casting of metalsInfo
- Publication number
- GB917786A GB917786A GB3868060A GB3868060A GB917786A GB 917786 A GB917786 A GB 917786A GB 3868060 A GB3868060 A GB 3868060A GB 3868060 A GB3868060 A GB 3868060A GB 917786 A GB917786 A GB 917786A
- Authority
- GB
- United Kingdom
- Prior art keywords
- continuous casting
- slag
- metal
- nov
- protective layer
- 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
- 229910052751 metal Inorganic materials 0.000 title abstract 4
- 239000002184 metal Substances 0.000 title abstract 4
- 238000009749 continuous casting Methods 0.000 title abstract 3
- 150000002739 metals Chemical class 0.000 title 1
- 239000002893 slag Substances 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 2
- 239000011241 protective layer Substances 0.000 abstract 2
- 238000007792 addition Methods 0.000 abstract 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 abstract 1
- 229910001634 calcium fluoride Inorganic materials 0.000 abstract 1
- 239000010436 fluorite Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000009628 steelmaking Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/111—Treating the molten metal by using protecting powders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
917,786. Continuous casting processes. LOW MOOR ALLOY STEELWORKS Ltd. Nov. 9, 1961 [Nov. 10, 1960], No. 38680/60. Class 83 (1). In a continuous casting process molten metal in the ladle is covered by a slag layer, and a protective layer of molten, neutral or slightly reducing artificial slag is maintained on the metal in the tundish and in the mould. The artificial slag may be glass or powdered steelmaking slag, or a mixture of both, with or without additions such as fluorspar and calcium fluoride and exothermic materials, and may be applied in powder or liquid form. The metal may enter the mould below the surface of the melt so as not to disturb the protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3868060A GB917786A (en) | 1960-11-10 | 1960-11-10 | Improvements in and relating to the continuous casting of metals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3868060A GB917786A (en) | 1960-11-10 | 1960-11-10 | Improvements in and relating to the continuous casting of metals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB917786A true GB917786A (en) | 1963-02-06 |
Family
ID=10405006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3868060A Expired GB917786A (en) | 1960-11-10 | 1960-11-10 | Improvements in and relating to the continuous casting of metals |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB917786A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3822735A (en) * | 1969-07-11 | 1974-07-09 | Nat Steel Corp | Process for casting molten silicon-aluminum killed steel continuously |
-
1960
- 1960-11-10 GB GB3868060A patent/GB917786A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3822735A (en) * | 1969-07-11 | 1974-07-09 | Nat Steel Corp | Process for casting molten silicon-aluminum killed steel continuously |
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