BE377040A - - Google Patents

Info

Publication number

BE377040A

BE377040A BE377040DA BE377040A BE 377040 A BE377040 A BE 377040A BE 377040D A BE377040D A BE 377040DA BE 377040 A BE377040 A BE 377040A

Authority

BE

Belgium

Prior art keywords

chromium

copper

cast iron

iron

process according

Prior art date

Links

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• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 32
• 229910052802 copper Inorganic materials 0.000 claims description 32
• 239000010949 copper Substances 0.000 claims description 32
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 31
• 229910052804 chromium Inorganic materials 0.000 claims description 31
• 239000011651 chromium Substances 0.000 claims description 31
• 229910045601 alloy Inorganic materials 0.000 claims description 15
• 239000000956 alloy Substances 0.000 claims description 15
• 229910001018 Cast iron Inorganic materials 0.000 claims description 14
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
• 238000000034 method Methods 0.000 claims description 10
• 229910000599 Cr alloy Inorganic materials 0.000 claims description 7
• 238000007792 addition Methods 0.000 claims description 7
• 239000000788 chromium alloy Substances 0.000 claims description 7
• WHTMVEKFWMRAJC-UHFFFAOYSA-N [Cu].[Cr].[Fe] Chemical compound [Cu].[Cr].[Fe] WHTMVEKFWMRAJC-UHFFFAOYSA-N 0.000 claims description 6
• 229910052742 iron Inorganic materials 0.000 claims description 6
• 238000004519 manufacturing process Methods 0.000 claims description 6
• 235000000396 iron Nutrition 0.000 claims description 5
• 229910000604 Ferrochrome Inorganic materials 0.000 claims description 3
• OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
• 229910000831 Steel Inorganic materials 0.000 claims description 3
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
• 229910052698 phosphorus Inorganic materials 0.000 claims description 3
• 239000011574 phosphorus Substances 0.000 claims description 3
• 239000010959 steel Substances 0.000 claims description 3
• 229910052717 sulfur Inorganic materials 0.000 claims description 3
• 239000011593 sulfur Substances 0.000 claims description 3
• 238000003723 Smelting Methods 0.000 claims description 2
• 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
• 238000007670 refining Methods 0.000 claims description 2
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
• XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
• 229910052799 carbon Inorganic materials 0.000 description 7
• 229910052710 silicon Inorganic materials 0.000 description 7
• 239000010703 silicon Substances 0.000 description 7
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
• 238000005266 casting Methods 0.000 description 4
• 229910001060 Gray iron Inorganic materials 0.000 description 3
• 239000002253 acid Substances 0.000 description 3
• 238000005260 corrosion Methods 0.000 description 3
• 230000007797 corrosion Effects 0.000 description 3
• 229910052751 metal Inorganic materials 0.000 description 3
• 239000002184 metal Substances 0.000 description 3
• 150000002739 metals Chemical class 0.000 description 3
• 239000000243 solution Substances 0.000 description 3
• 229910000640 Fe alloy Inorganic materials 0.000 description 2
• PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
• 230000015572 biosynthetic process Effects 0.000 description 2
• 239000004568 cement Substances 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 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
• UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
• RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
• 230000002378 acidificating effect Effects 0.000 description 1
• 150000007513 acids Chemical class 0.000 description 1
• 238000005275 alloying Methods 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• 238000002485 combustion reaction Methods 0.000 description 1
• 239000007859 condensation product Substances 0.000 description 1
• 239000000470 constituent Substances 0.000 description 1
• 230000008021 deposition Effects 0.000 description 1
• 239000000945 filler Substances 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 230000002401 inhibitory effect Effects 0.000 description 1
• 229910052500 inorganic mineral Inorganic materials 0.000 description 1
• 229910052748 manganese Inorganic materials 0.000 description 1
• 239000011572 manganese Substances 0.000 description 1
• 150000001247 metal acetylides Chemical class 0.000 description 1
• 239000011707 mineral Substances 0.000 description 1
• 235000010755 mineral Nutrition 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1
• 238000000465 moulding Methods 0.000 description 1
• 229910052759 nickel Inorganic materials 0.000 description 1
• 230000003647 oxidation Effects 0.000 description 1
• 238000007254 oxidation reaction Methods 0.000 description 1
• 239000000047 product Substances 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 239000010936 titanium Substances 0.000 description 1
• 229910052719 titanium Inorganic materials 0.000 description 1
• 229910052720 vanadium Inorganic materials 0.000 description 1
• LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
• 229910000859 α-Fe Inorganic materials 0.000 description 1