UA88410C2 - device for protection of metal jet against oxidation during teeming thereof - Google Patents
device for protection of metal jet against oxidation during teeming thereofInfo
- Publication number
- UA88410C2 UA88410C2 UAA200805533A UAA200805533A UA88410C2 UA 88410 C2 UA88410 C2 UA 88410C2 UA A200805533 A UAA200805533 A UA A200805533A UA A200805533 A UAA200805533 A UA A200805533A UA 88410 C2 UA88410 C2 UA 88410C2
- Authority
- UA
- Ukraine
- Prior art keywords
- protection
- fireproof pipe
- jet against
- metal jet
- oxidation during
- Prior art date
Links
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The invention relates to the branch of metallurgy, namely to the design of the device for protection of the metal jet against oxidation during its teeming. A device for protection of a metal jet against oxidation during teeming thereof contains a discharge container 1 for supplying the jet of 2 molten metals from a ladle 3 located with an annular space 4 toward internal section of a fireproof pipe 5, which is made from mullite-siliceous elastic and fibrous material, and having elliptic form in the cross section. Above the fireproof pipe 5 a gas-distributing unit 7 is located for supplying the inert gas of argon into said annular space 4. Inside fireproof pipe 5 a framed case 14 from cardboard is located, which is burnt, and outside the fireproof pipe a binding wire 15 is located. The invention provides for exclusion of the possibility of burning of the fireproof pipe by splashes of metal with retention of the flexibility of the fireproof pipe and increase of the reliability of protection of the metal jet against its secondary oxidation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200805533A UA88410C2 (en) | 2008-04-29 | 2008-04-29 | device for protection of metal jet against oxidation during teeming thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200805533A UA88410C2 (en) | 2008-04-29 | 2008-04-29 | device for protection of metal jet against oxidation during teeming thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA88410C2 true UA88410C2 (en) | 2009-10-12 |
Family
ID=50636385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200805533A UA88410C2 (en) | 2008-04-29 | 2008-04-29 | device for protection of metal jet against oxidation during teeming thereof |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA88410C2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021010931A1 (en) | 2019-07-17 | 2021-01-21 | Yefymenko Kostiantyn Oleksiiovych | A ridged brake shoe of a railroad vehicle |
| WO2021010930A1 (en) | 2019-07-17 | 2021-01-21 | Yefymenko Kostiantyn Oleksiiovych | A brake shoe of a railroad vehicle |
-
2008
- 2008-04-29 UA UAA200805533A patent/UA88410C2/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021010931A1 (en) | 2019-07-17 | 2021-01-21 | Yefymenko Kostiantyn Oleksiiovych | A ridged brake shoe of a railroad vehicle |
| WO2021010930A1 (en) | 2019-07-17 | 2021-01-21 | Yefymenko Kostiantyn Oleksiiovych | A brake shoe of a railroad vehicle |
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