BE469855A - - Google Patents

Info

Publication number

BE469855A

BE469855A BE469855DA BE469855A BE 469855 A BE469855 A BE 469855A BE 469855D A BE469855D A BE 469855DA BE 469855 A BE469855 A BE 469855A

Authority

BE

Belgium

Prior art keywords

iron

sep

silicon

carbon

cast

Prior art date

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• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 34
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 33
• 229910052799 carbon Inorganic materials 0.000 claims description 32
• 229910000831 Steel Inorganic materials 0.000 claims description 25
• 229910052710 silicon Inorganic materials 0.000 claims description 25
• 239000010703 silicon Substances 0.000 claims description 25
• 239000010959 steel Substances 0.000 claims description 25
• XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 24
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 17
• 238000005266 casting Methods 0.000 claims description 17
• 229910052748 manganese Inorganic materials 0.000 claims description 17
• 239000011572 manganese Substances 0.000 claims description 17
• 229910052742 iron Inorganic materials 0.000 claims description 16
• 239000000203 mixture Substances 0.000 claims description 16
• 238000010438 heat treatment Methods 0.000 claims description 12
• 229910001208 Crucible steel Inorganic materials 0.000 claims description 11
• 239000012535 impurity Substances 0.000 claims description 11
• 238000000034 method Methods 0.000 claims description 9
• ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 8
• 230000005496 eutectics Effects 0.000 claims description 8
• 229910052750 molybdenum Inorganic materials 0.000 claims description 8
• 239000011733 molybdenum Substances 0.000 claims description 8
• 229910001018 Cast iron Inorganic materials 0.000 claims description 6
• 238000001816 cooling Methods 0.000 claims description 4
• 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 claims description 2
• 239000000161 steel melt Substances 0.000 claims 1
• 239000000463 material Substances 0.000 description 5
• 229910045601 alloy Inorganic materials 0.000 description 4
• 239000000956 alloy Substances 0.000 description 4
• 238000000137 annealing Methods 0.000 description 4
• 229910052751 metal Inorganic materials 0.000 description 4
• 239000002184 metal Substances 0.000 description 4
• 229910000851 Alloy steel Inorganic materials 0.000 description 3
• 210000001787 dendrite Anatomy 0.000 description 3
• SHFGJEQAOUMGJM-UHFFFAOYSA-N dialuminum dipotassium disodium dioxosilane iron(3+) oxocalcium oxomagnesium oxygen(2-) Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Na+].[Na+].[Al+3].[Al+3].[K+].[K+].[Fe+3].[Fe+3].O=[Mg].O=[Ca].O=[Si]=O SHFGJEQAOUMGJM-UHFFFAOYSA-N 0.000 description 3
• 238000003754 machining Methods 0.000 description 3
• 238000004519 manufacturing process Methods 0.000 description 3
• 150000001247 metal acetylides Chemical class 0.000 description 3
• 239000002245 particle Substances 0.000 description 3
• 239000010451 perlite Substances 0.000 description 3
• 235000019362 perlite Nutrition 0.000 description 3
• 229910052698 phosphorus Inorganic materials 0.000 description 3
• 238000010791 quenching Methods 0.000 description 3
• 230000000171 quenching effect Effects 0.000 description 3
• 238000011282 treatment Methods 0.000 description 3
• OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
• 230000015572 biosynthetic process Effects 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 239000011574 phosphorus Substances 0.000 description 2
• 229910052717 sulfur Inorganic materials 0.000 description 2
• 239000011593 sulfur Substances 0.000 description 2
• 230000003313 weakening effect Effects 0.000 description 2
• 101150048931 COY1 gene Proteins 0.000 description 1
• 229910001141 Ductile iron Inorganic materials 0.000 description 1
• CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
• 241000446313 Lamella Species 0.000 description 1
• 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
• 229910001296 Malleable iron Inorganic materials 0.000 description 1
• 229910001315 Tool steel Inorganic materials 0.000 description 1
• 238000005275 alloying Methods 0.000 description 1
• 229910001567 cementite Inorganic materials 0.000 description 1
• 238000000354 decomposition reaction Methods 0.000 description 1
• 230000007547 defect Effects 0.000 description 1
• 230000001747 exhibiting effect Effects 0.000 description 1
• 238000005242 forging Methods 0.000 description 1
• PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
• 239000010439 graphite Substances 0.000 description 1
• 229910002804 graphite Inorganic materials 0.000 description 1
• 238000005087 graphitization Methods 0.000 description 1
• 230000002687 intercalation Effects 0.000 description 1
• 238000009830 intercalation Methods 0.000 description 1
• KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
• 238000000465 moulding Methods 0.000 description 1
• 230000000704 physical effect Effects 0.000 description 1
• 230000001376 precipitating effect Effects 0.000 description 1
• 230000002035 prolonged effect Effects 0.000 description 1
• 238000010583 slow cooling Methods 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 238000009827 uniform distribution Methods 0.000 description 1