JPH0212919B2 - - Google Patents
Info
- Publication number
- JPH0212919B2 JPH0212919B2 JP71286A JP71286A JPH0212919B2 JP H0212919 B2 JPH0212919 B2 JP H0212919B2 JP 71286 A JP71286 A JP 71286A JP 71286 A JP71286 A JP 71286A JP H0212919 B2 JPH0212919 B2 JP H0212919B2
- Authority
- JP
- Japan
- Prior art keywords
- chromia
- alumina
- immersion nozzle
- titania
- spraying
- 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
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 31
- 238000007654 immersion Methods 0.000 claims description 29
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims description 28
- 230000007797 corrosion Effects 0.000 claims description 23
- 238000005260 corrosion Methods 0.000 claims description 23
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 9
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 4
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 4
- 239000000843 powder Substances 0.000 description 21
- 229910002804 graphite Inorganic materials 0.000 description 10
- 239000010439 graphite Substances 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 239000000919 ceramic Substances 0.000 description 9
- 230000003628 erosive effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000007750 plasma spraying Methods 0.000 description 8
- 238000007751 thermal spraying Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 238000009749 continuous casting Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000011819 refractory material Substances 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000010285 flame spraying Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- LNSPFAOULBTYBI-UHFFFAOYSA-N [O].C#C Chemical group [O].C#C LNSPFAOULBTYBI-UHFFFAOYSA-N 0.000 description 3
- ATRMIFNAYHCLJR-UHFFFAOYSA-N [O].CCC Chemical compound [O].CCC ATRMIFNAYHCLJR-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 229910002076 stabilized zirconia Inorganic materials 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 229910001515 alkali metal fluoride Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- -1 titania compound Chemical class 0.000 description 1
Landscapes
- Continuous Casting (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP71286A JPS62162682A (ja) | 1986-01-08 | 1986-01-08 | 高耐食性浸漬ノズル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP71286A JPS62162682A (ja) | 1986-01-08 | 1986-01-08 | 高耐食性浸漬ノズル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62162682A JPS62162682A (ja) | 1987-07-18 |
| JPH0212919B2 true JPH0212919B2 (fr) | 1990-03-29 |
Family
ID=11481374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP71286A Granted JPS62162682A (ja) | 1986-01-08 | 1986-01-08 | 高耐食性浸漬ノズル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62162682A (fr) |
-
1986
- 1986-01-08 JP JP71286A patent/JPS62162682A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62162682A (ja) | 1987-07-18 |
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