JPH0245111B2 - - Google Patents
Info
- Publication number
- JPH0245111B2 JPH0245111B2 JP61284081A JP28408186A JPH0245111B2 JP H0245111 B2 JPH0245111 B2 JP H0245111B2 JP 61284081 A JP61284081 A JP 61284081A JP 28408186 A JP28408186 A JP 28408186A JP H0245111 B2 JPH0245111 B2 JP H0245111B2
- Authority
- JP
- Japan
- Prior art keywords
- lining
- layer
- tundish
- layers
- inner 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 - Lifetime
Links
- 229910052751 metal Inorganic materials 0.000 claims description 39
- 239000002184 metal Substances 0.000 claims description 39
- 238000005266 casting Methods 0.000 claims description 37
- 230000001681 protective effect Effects 0.000 claims description 35
- 239000000203 mixture Substances 0.000 claims description 31
- 239000002245 particle Substances 0.000 claims description 24
- 239000010954 inorganic particle Substances 0.000 claims description 23
- 239000011230 binding agent Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 18
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 15
- 238000005245 sintering Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 12
- 239000002002 slurry Substances 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 239000000395 magnesium oxide Substances 0.000 claims description 8
- 239000004568 cement Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000007667 floating Methods 0.000 claims description 3
- 239000011146 organic particle Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 229910052845 zircon Inorganic materials 0.000 claims description 3
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 3
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 239000004826 Synthetic adhesive Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 239000004094 surface-active agent Substances 0.000 claims description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 108
- 238000009413 insulation Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 239000011449 brick Substances 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 239000007790 solid phase Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 239000012254 powdered material Substances 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 235000013980 iron oxide Nutrition 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28408186A JPS63247589A (ja) | 1986-11-28 | 1986-11-28 | 溶èéå±ãå容ããããã®ã¿ã³ãã£ãã·ã¥ãããã¯é³é çšåéããã³ãã®ã©ã€ãã³ã°åœ¢ææ¹æ³ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28408186A JPS63247589A (ja) | 1986-11-28 | 1986-11-28 | 溶èéå±ãå容ããããã®ã¿ã³ãã£ãã·ã¥ãããã¯é³é çšåéããã³ãã®ã©ã€ãã³ã°åœ¢ææ¹æ³ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63247589A JPS63247589A (ja) | 1988-10-14 |
JPH0245111B2 true JPH0245111B2 (ja) | 1990-10-08 |
Family
ID=17674013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP28408186A Granted JPS63247589A (ja) | 1986-11-28 | 1986-11-28 | 溶èéå±ãå容ããããã®ã¿ã³ãã£ãã·ã¥ãããã¯é³é çšåéããã³ãã®ã©ã€ãã³ã°åœ¢ææ¹æ³ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63247589A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT394055B (de) * | 1990-04-12 | 1992-01-27 | Veitscher Magnesitwerke Ag | Metallurgisches gefaess und verfahren zur herstellung der feuerfesten auskleidung solcher gefaesse |
JPH05161959A (ja) * | 1991-12-11 | 1993-06-29 | Kurosaki Refract Co Ltd | 溶èéå±å®¹åš |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4912804A (ja) * | 1972-05-15 | 1974-02-04 | ||
JPS5533509A (en) * | 1978-08-31 | 1980-03-08 | Tokyo Shibaura Electric Co | Method of sintering liner of induction melting furnace |
JPS5950917A (ja) * | 1982-09-17 | 1984-03-24 | Hashimoto Forming Co Ltd | ãããã¡ã€ã«æã®è»žç·æ²ãæ¹æ³åã³ãã®è£ 眮 |
JPS6047510A (ja) * | 1983-08-25 | 1985-03-14 | Elmec Corp | é»ç£é å»¶ç· |
-
1986
- 1986-11-28 JP JP28408186A patent/JPS63247589A/ja active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4912804A (ja) * | 1972-05-15 | 1974-02-04 | ||
JPS5533509A (en) * | 1978-08-31 | 1980-03-08 | Tokyo Shibaura Electric Co | Method of sintering liner of induction melting furnace |
JPS5950917A (ja) * | 1982-09-17 | 1984-03-24 | Hashimoto Forming Co Ltd | ãããã¡ã€ã«æã®è»žç·æ²ãæ¹æ³åã³ãã®è£ 眮 |
JPS6047510A (ja) * | 1983-08-25 | 1985-03-14 | Elmec Corp | é»ç£é å»¶ç· |
Also Published As
Publication number | Publication date |
---|---|
JPS63247589A (ja) | 1988-10-14 |
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