BE490393A - - Google Patents

Info

Publication number

BE490393A

BE490393A BE490393DA BE490393A BE 490393 A BE490393 A BE 490393A BE 490393D A BE490393D A BE 490393DA BE 490393 A BE490393 A BE 490393A

Authority

BE

Belgium

Prior art keywords

cast iron

cerium

carbon

sep

silicon

Prior art date

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• OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 31
• 229910052684 Cerium Inorganic materials 0.000 claims description 18
• GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 18
• 229910052799 carbon Inorganic materials 0.000 claims description 17
• 229910001018 Cast iron Inorganic materials 0.000 claims description 15
• 229910002804 graphite Inorganic materials 0.000 claims description 14
• 239000010439 graphite Substances 0.000 claims description 14
• 229910001037 White iron Inorganic materials 0.000 claims description 13
• 238000000137 annealing Methods 0.000 claims description 11
• 229910052698 phosphorus Inorganic materials 0.000 claims description 9
• OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 8
• 239000011574 phosphorus Substances 0.000 claims description 8
• NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 8
• 229910052717 sulfur Inorganic materials 0.000 claims description 8
• 239000011593 sulfur Substances 0.000 claims description 8
• 238000004519 manufacturing process Methods 0.000 claims description 7
• 238000005266 casting Methods 0.000 claims description 4
• 238000000034 method Methods 0.000 claims description 4
• 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 3
• 239000002054 inoculum Substances 0.000 claims description 3
• 229910021346 calcium silicide Inorganic materials 0.000 claims 1
• OSMSIOKMMFKNIL-UHFFFAOYSA-N calcium;silicon Chemical compound [Ca]=[Si] OSMSIOKMMFKNIL-UHFFFAOYSA-N 0.000 claims 1
• 229920001098 polystyrene-block-poly(ethylene/propylene) Polymers 0.000 description 19
• 229910052710 silicon Inorganic materials 0.000 description 17
• XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 16
• 239000010703 silicon Substances 0.000 description 16
• XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
• 206010054107 Nodule Diseases 0.000 description 7
• 239000002184 metal Substances 0.000 description 7
• 229910052751 metal Inorganic materials 0.000 description 7
• 229910001567 cementite Inorganic materials 0.000 description 5
• 229910001296 Malleable iron Inorganic materials 0.000 description 4
• 229910052742 iron Inorganic materials 0.000 description 4
• 230000005496 eutectics Effects 0.000 description 3
• CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
• 238000010438 heat treatment Methods 0.000 description 3
• 235000000396 iron Nutrition 0.000 description 3
• 239000000203 mixture Substances 0.000 description 3
• 238000001816 cooling Methods 0.000 description 2
• 238000000354 decomposition reaction Methods 0.000 description 2
• 239000011159 matrix material Substances 0.000 description 2
• 239000004576 sand Substances 0.000 description 2
• 229910001060 Gray iron Inorganic materials 0.000 description 1
• 229910001122 Mischmetal Inorganic materials 0.000 description 1
• 229910052776 Thorium Inorganic materials 0.000 description 1
• 238000004458 analytical method Methods 0.000 description 1
• OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
• 239000011575 calcium Substances 0.000 description 1
• 229910052791 calcium Inorganic materials 0.000 description 1
• -1 cerium Chemical class 0.000 description 1
• MMXSKTNPRXHINM-UHFFFAOYSA-N cerium(3+);trisulfide Chemical compound [S-2].[S-2].[S-2].[Ce+3].[Ce+3] MMXSKTNPRXHINM-UHFFFAOYSA-N 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 230000000875 corresponding Effects 0.000 description 1
• 239000006185 dispersion Substances 0.000 description 1
• MBMLMWLHJBBADN-UHFFFAOYSA-N iron-sulfur Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
• KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
• 229910000529 magnetic ferrite Inorganic materials 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 238000010112 shell-mould casting Methods 0.000 description 1
• 229910021332 silicide Inorganic materials 0.000 description 1
• FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 229910052714 tellurium Inorganic materials 0.000 description 1
• PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
• ZSLUVFAKFWKJRC-UHFFFAOYSA-N thorium Chemical compound [Th] ZSLUVFAKFWKJRC-UHFFFAOYSA-N 0.000 description 1
• 229910000859 α-Fe Inorganic materials 0.000 description 1