BE554114A - - Google Patents

Info

Publication number

BE554114A

BE554114A BE554114DA BE554114A BE 554114 A BE554114 A BE 554114A BE 554114D A BE554114D A BE 554114DA BE 554114 A BE554114 A BE 554114A

Authority

BE

Belgium

Prior art keywords

sep

steels

aluminum

converter

steel

Prior art date

Links

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• 229910000831 Steel Inorganic materials 0.000 claims description 49
• 239000010959 steel Substances 0.000 claims description 49
• 229910052782 aluminium Inorganic materials 0.000 claims description 26
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 24
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
• 230000032683 aging Effects 0.000 claims description 8
• 229910052698 phosphorus Inorganic materials 0.000 claims description 8
• OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 6
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
• 229910052757 nitrogen Inorganic materials 0.000 claims description 6
• 229910052760 oxygen Inorganic materials 0.000 claims description 6
• 239000001301 oxygen Substances 0.000 claims description 6
• 239000011574 phosphorus Substances 0.000 claims description 6
• 239000007788 liquid Substances 0.000 claims description 5
• 238000003466 welding Methods 0.000 claims description 5
• 238000005275 alloying Methods 0.000 claims description 4
• 229910052799 carbon Inorganic materials 0.000 claims description 3
• 229910052710 silicon Inorganic materials 0.000 claims description 3
• 239000010703 silicon Substances 0.000 claims description 2
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
• 229910000676 Si alloy Inorganic materials 0.000 claims 1
• 229910052751 metal Inorganic materials 0.000 description 6
• 239000002184 metal Substances 0.000 description 6
• 238000006243 chemical reaction Methods 0.000 description 4
• 239000000203 mixture Substances 0.000 description 4
• 229910000519 Ferrosilicon Inorganic materials 0.000 description 3
• 238000001816 cooling Methods 0.000 description 3
• 230000000694 effects Effects 0.000 description 3
• 230000009931 harmful effect Effects 0.000 description 3
• 238000010438 heat treatment Methods 0.000 description 3
• 239000000047 product Substances 0.000 description 3
• 239000007789 gas Substances 0.000 description 2
• 229910052748 manganese Inorganic materials 0.000 description 2
• 239000011572 manganese Substances 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 150000004767 nitrides Chemical class 0.000 description 2
• 239000002244 precipitate Substances 0.000 description 2
• 239000002893 slag Substances 0.000 description 2
• 238000007711 solidification Methods 0.000 description 2
• 230000008023 solidification Effects 0.000 description 2
• 239000000126 substance Substances 0.000 description 2
• 229910052717 sulfur Inorganic materials 0.000 description 2
• RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
• 239000000654 additive Substances 0.000 description 1
• 229910045601 alloy Inorganic materials 0.000 description 1
• 239000000956 alloy Substances 0.000 description 1
• AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
• 150000004645 aluminates Chemical class 0.000 description 1
• -1 aluminum nitrides Chemical class 0.000 description 1
• 238000000137 annealing Methods 0.000 description 1
• 238000007664 blowing Methods 0.000 description 1
• OSMSIOKMMFKNIL-UHFFFAOYSA-N calcium;silicon Chemical compound [Ca]=[Si] OSMSIOKMMFKNIL-UHFFFAOYSA-N 0.000 description 1
• 238000005266 casting Methods 0.000 description 1
• 238000010276 construction Methods 0.000 description 1
• 230000007547 defect Effects 0.000 description 1
• 230000002939 deleterious effect Effects 0.000 description 1
• 230000001627 detrimental effect Effects 0.000 description 1
• 239000006185 dispersion Substances 0.000 description 1
• 238000009826 distribution Methods 0.000 description 1
• 230000008030 elimination Effects 0.000 description 1
• 238000003379 elimination reaction Methods 0.000 description 1
• 230000002349 favourable effect Effects 0.000 description 1
• 238000009413 insulation Methods 0.000 description 1
• 238000002955 isolation Methods 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
• 239000011159 matrix material Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 238000010606 normalization Methods 0.000 description 1
• 239000007800 oxidant agent Substances 0.000 description 1
• 230000001590 oxidative effect Effects 0.000 description 1
• 238000001556 precipitation Methods 0.000 description 1
• 238000007670 refining Methods 0.000 description 1
• 238000005204 segregation Methods 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 239000006104 solid solution Substances 0.000 description 1
• 230000035882 stress Effects 0.000 description 1
• 239000010936 titanium Substances 0.000 description 1
• 229910052719 titanium Inorganic materials 0.000 description 1
• GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
• 229910052720 vanadium Inorganic materials 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
• 230000003313 weakening effect Effects 0.000 description 1