BE549445A - - Google Patents

Info

Publication number

BE549445A

BE549445A BE549445DA BE549445A BE 549445 A BE549445 A BE 549445A BE 549445D A BE549445D A BE 549445DA BE 549445 A BE549445 A BE 549445A

Authority

BE

Belgium

Prior art keywords

slag

metal

mold

ingots

lime

Prior art date

Links

• Espacenet
• Global Dossier
• Discuss

• 239000002893 slag Substances 0.000 claims description 85
• 229910052751 metal Inorganic materials 0.000 claims description 49
• 239000002184 metal Substances 0.000 claims description 49
• 238000000034 method Methods 0.000 claims description 26
• 229910000831 Steel Inorganic materials 0.000 claims description 19
• 239000010959 steel Substances 0.000 claims description 19
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 17
• 239000000203 mixture Substances 0.000 claims description 17
• CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 10
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 10
• 230000003749 cleanliness Effects 0.000 claims description 10
• 239000007788 liquid Substances 0.000 claims description 10
• 229910052717 sulfur Inorganic materials 0.000 claims description 10
• 239000000377 silicon dioxide Substances 0.000 claims description 9
• 239000011593 sulfur Substances 0.000 claims description 9
• 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 8
• 235000011941 Tilia x europaea Nutrition 0.000 claims description 8
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 8
• 239000004571 lime Substances 0.000 claims description 8
• 238000011049 filling Methods 0.000 claims description 5
• 239000000395 magnesium oxide Substances 0.000 claims description 5
• 238000002844 melting Methods 0.000 claims description 5
• 230000008018 melting Effects 0.000 claims description 5
• 238000007711 solidification Methods 0.000 claims description 5
• 230000008023 solidification Effects 0.000 claims description 5
• 230000003009 desulfurizing effect Effects 0.000 claims description 3
• -1 ferrous metals Chemical class 0.000 claims description 2
• 241001122767 Theaceae Species 0.000 claims 1
• 238000005266 casting Methods 0.000 description 15
• 238000007792 addition Methods 0.000 description 8
• 230000007547 defect Effects 0.000 description 5
• 230000000694 effects Effects 0.000 description 5
• 238000002156 mixing Methods 0.000 description 5
• 238000003756 stirring Methods 0.000 description 5
• 239000011572 manganese Substances 0.000 description 4
• PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
• 230000008901 benefit Effects 0.000 description 3
• 239000000839 emulsion Substances 0.000 description 3
• 230000001747 exhibiting effect Effects 0.000 description 3
• 230000003071 parasitic effect Effects 0.000 description 3
• 238000000746 purification Methods 0.000 description 3
• 229910052710 silicon Inorganic materials 0.000 description 3
• 239000010703 silicon Substances 0.000 description 3
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
• 229910052782 aluminium Inorganic materials 0.000 description 2
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
• 230000015572 biosynthetic process Effects 0.000 description 2
• 229910052799 carbon Inorganic materials 0.000 description 2
• 238000006243 chemical reaction Methods 0.000 description 2
• 239000011651 chromium Substances 0.000 description 2
• 229910052681 coesite Inorganic materials 0.000 description 2
• 229910052593 corundum Inorganic materials 0.000 description 2
• 229910052906 cristobalite Inorganic materials 0.000 description 2
• 238000010586 diagram Methods 0.000 description 2
• 239000010931 gold Substances 0.000 description 2
• 229910052737 gold Inorganic materials 0.000 description 2
• 229910052760 oxygen Inorganic materials 0.000 description 2
• 239000001301 oxygen Substances 0.000 description 2
• 235000012239 silicon dioxide Nutrition 0.000 description 2
• 229910052682 stishovite Inorganic materials 0.000 description 2
• 229910052905 tridymite Inorganic materials 0.000 description 2
• 229910001845 yogo sapphire Inorganic materials 0.000 description 2
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
• 229910000532 Deoxidized steel Inorganic materials 0.000 description 1
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
• OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
• 241000251737 Raja Species 0.000 description 1
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
• GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
• 238000013019 agitation Methods 0.000 description 1
• 239000003513 alkali Substances 0.000 description 1
• 150000004645 aluminates Chemical class 0.000 description 1
• TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
• 239000010428 baryte Substances 0.000 description 1
• 229910052601 baryte Inorganic materials 0.000 description 1
• 150000007514 bases Chemical class 0.000 description 1
• ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
• 239000003638 chemical reducing agent Substances 0.000 description 1
• 229910052804 chromium Inorganic materials 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 238000001804 debridement Methods 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 239000012530 fluid Substances 0.000 description 1
• 239000010436 fluorite Substances 0.000 description 1
• 238000009434 installation Methods 0.000 description 1
• 150000002500 ions Chemical class 0.000 description 1
• 230000001788 irregular Effects 0.000 description 1
• 229910001338 liquidmetal Inorganic materials 0.000 description 1
• 238000003754 machining Methods 0.000 description 1
• 230000014759 maintenance of location Effects 0.000 description 1
• 229910052748 manganese Inorganic materials 0.000 description 1
• WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
• 239000008267 milk Substances 0.000 description 1
• 210000004080 milk Anatomy 0.000 description 1
• 235000013336 milk Nutrition 0.000 description 1
• 229910052759 nickel Inorganic materials 0.000 description 1
• 238000013021 overheating Methods 0.000 description 1
• 230000003647 oxidation Effects 0.000 description 1
• 238000007254 oxidation reaction Methods 0.000 description 1
• 229910052698 phosphorus Inorganic materials 0.000 description 1
• 239000011574 phosphorus Substances 0.000 description 1
• 238000011084 recovery Methods 0.000 description 1
• 238000010405 reoxidation reaction Methods 0.000 description 1
• 238000005201 scrubbing Methods 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1