BE493932A - - Google Patents

Info

Publication number

BE493932A

BE493932A BE493932DA BE493932A BE 493932 A BE493932 A BE 493932A BE 493932D A BE493932D A BE 493932DA BE 493932 A BE493932 A BE 493932A

Authority

BE

Belgium

Prior art keywords

iron

cast iron

slag

content

cast

Prior art date

Links

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• 235000000396 iron Nutrition 0.000 claims description 8
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 47
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 40
• 229910001018 Cast iron Inorganic materials 0.000 description 39
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 27
• 229910052799 carbon Inorganic materials 0.000 description 27
• 229910052742 iron Inorganic materials 0.000 description 24
• 239000002893 slag Substances 0.000 description 24
• 239000000377 silicon dioxide Substances 0.000 description 20
• 229910052710 silicon Inorganic materials 0.000 description 19
• XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 18
• 239000010703 silicon Substances 0.000 description 18
• 238000007792 addition Methods 0.000 description 13
• 239000000203 mixture Substances 0.000 description 13
• 239000010959 steel Substances 0.000 description 11
• 229910000831 Steel Inorganic materials 0.000 description 10
• UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 9
• 238000000034 method Methods 0.000 description 7
• 238000006722 reduction reaction Methods 0.000 description 7
• 238000007711 solidification Methods 0.000 description 7
• 230000008023 solidification Effects 0.000 description 7
• 229910052681 coesite Inorganic materials 0.000 description 6
• 229910052906 cristobalite Inorganic materials 0.000 description 6
• 230000007423 decrease Effects 0.000 description 6
• 230000008569 process Effects 0.000 description 6
• 230000009467 reduction Effects 0.000 description 6
• 235000012239 silicon dioxide Nutrition 0.000 description 6
• 229910052682 stishovite Inorganic materials 0.000 description 6
• 229910052905 tridymite Inorganic materials 0.000 description 6
• 235000013980 iron oxide Nutrition 0.000 description 5
• 238000004519 manufacturing process Methods 0.000 description 5
• 229910000805 Pig iron Inorganic materials 0.000 description 4
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
• 230000005496 eutectics Effects 0.000 description 4
• 229910052760 oxygen Inorganic materials 0.000 description 4
• 239000001301 oxygen Substances 0.000 description 4
• 239000005997 Calcium carbide Substances 0.000 description 3
• KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 3
• 230000009471 action Effects 0.000 description 3
• 238000005266 casting Methods 0.000 description 3
• 239000003638 chemical reducing agent Substances 0.000 description 3
• VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 3
• 239000007788 liquid Substances 0.000 description 3
• 229910052748 manganese Inorganic materials 0.000 description 3
• 239000011572 manganese Substances 0.000 description 3
• 239000000155 melt Substances 0.000 description 3
• 230000003647 oxidation Effects 0.000 description 3
• 238000007254 oxidation reaction Methods 0.000 description 3
• CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 3
• 229910052782 aluminium Inorganic materials 0.000 description 2
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
• 229910002091 carbon monoxide Inorganic materials 0.000 description 2
• 229910001567 cementite Inorganic materials 0.000 description 2
• 239000000571 coke Substances 0.000 description 2
• 239000000470 constituent Substances 0.000 description 2
• 238000010790 dilution Methods 0.000 description 2
• 239000012895 dilution Substances 0.000 description 2
• 239000012530 fluid Substances 0.000 description 2
• 230000004927 fusion Effects 0.000 description 2
• 238000000265 homogenisation Methods 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 229910052751 metal Inorganic materials 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 230000001590 oxidative effect Effects 0.000 description 2
• 229910000144 sodium(I) superoxide Inorganic materials 0.000 description 2
• 239000000126 substance Substances 0.000 description 2
• 229910001208 Crucible steel Inorganic materials 0.000 description 1
• CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
• 230000008901 benefit Effects 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 238000007664 blowing Methods 0.000 description 1
• 238000005885 boration reaction Methods 0.000 description 1
• 210000000481 breast Anatomy 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 238000000354 decomposition reaction Methods 0.000 description 1
• 238000004090 dissolution Methods 0.000 description 1
• 238000009826 distribution Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000010891 electric arc Methods 0.000 description 1
• 239000000839 emulsion Substances 0.000 description 1
• 230000002349 favourable effect Effects 0.000 description 1
• 239000010433 feldspar Substances 0.000 description 1
• 230000004907 flux Effects 0.000 description 1
• 239000000446 fuel Substances 0.000 description 1
• 239000007789 gas Substances 0.000 description 1
• 229910002804 graphite Inorganic materials 0.000 description 1
• 239000010439 graphite Substances 0.000 description 1
• 238000005087 graphitization Methods 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 230000006872 improvement Effects 0.000 description 1
• 229910052738 indium Inorganic materials 0.000 description 1
• 238000002347 injection Methods 0.000 description 1
• 239000007924 injection Substances 0.000 description 1
• KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 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
• 230000008018 melting Effects 0.000 description 1
• 238000002844 melting Methods 0.000 description 1
• 239000007769 metal material Substances 0.000 description 1
• QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 description 1
• 229920001296 polysiloxane Polymers 0.000 description 1
• 239000012256 powdered iron Substances 0.000 description 1
• 239000002994 raw material Substances 0.000 description 1
• 230000001105 regulatory effect Effects 0.000 description 1
• 229920006395 saturated elastomer Polymers 0.000 description 1
• -1 scale Chemical class 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 230000009466 transformation Effects 0.000 description 1
• 238000007514 turning Methods 0.000 description 1