BE373832A - - Google Patents

Info

Publication number

BE373832A

BE373832A BE373832DA BE373832A BE 373832 A BE373832 A BE 373832A BE 373832D A BE373832D A BE 373832DA BE 373832 A BE373832 A BE 373832A

Authority

BE

Belgium

Prior art keywords

chromium

alloys

carbon

silicon

content

Prior art date

Links

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• 229910045601 alloy Inorganic materials 0.000 claims description 40
• 239000000956 alloy Substances 0.000 claims description 40
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 28
• 239000011651 chromium Substances 0.000 claims description 25
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 21
• 229910052799 carbon Inorganic materials 0.000 claims description 20
• 238000004519 manufacturing process Methods 0.000 claims description 20
• 229910052804 chromium Inorganic materials 0.000 claims description 19
• 229910052710 silicon Inorganic materials 0.000 claims description 18
• 239000010703 silicon Substances 0.000 claims description 18
• 229910000599 Cr alloy Inorganic materials 0.000 claims description 12
• 229910000831 Steel Inorganic materials 0.000 claims description 11
• 239000010959 steel Substances 0.000 claims description 11
• 230000007935 neutral effect Effects 0.000 claims description 5
• XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 17
• 239000000126 substance Substances 0.000 description 13
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
• 238000010438 heat treatment Methods 0.000 description 10
• PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
• 230000008901 benefit Effects 0.000 description 7
• 229910052742 iron Inorganic materials 0.000 description 6
• 239000000203 mixture Substances 0.000 description 6
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
• 239000000788 chromium alloy Substances 0.000 description 5
• 238000005260 corrosion Methods 0.000 description 5
• 230000007797 corrosion Effects 0.000 description 5
• 238000002844 melting Methods 0.000 description 5
• 230000008018 melting Effects 0.000 description 5
• 229910052751 metal Inorganic materials 0.000 description 5
• 239000002184 metal Substances 0.000 description 5
• 229910052717 sulfur Inorganic materials 0.000 description 5
• 239000011593 sulfur Substances 0.000 description 5
• 229910000640 Fe alloy Inorganic materials 0.000 description 4
• 229910000990 Ni alloy Inorganic materials 0.000 description 4
• 230000009471 action Effects 0.000 description 4
• 238000007792 addition Methods 0.000 description 4
• 230000000704 physical effect Effects 0.000 description 4
• OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
• 239000002253 acid Substances 0.000 description 3
• 238000000137 annealing Methods 0.000 description 3
• 238000005266 casting Methods 0.000 description 3
• 229910052759 nickel Inorganic materials 0.000 description 3
• 229910052698 phosphorus Inorganic materials 0.000 description 3
• 239000011574 phosphorus Substances 0.000 description 3
• 239000000047 product Substances 0.000 description 3
• 239000004576 sand Substances 0.000 description 3
• UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
• 239000003153 chemical reaction reagent Substances 0.000 description 2
• 239000012467 final product Substances 0.000 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 description 2
• 150000002739 metals Chemical class 0.000 description 2
• 230000001590 oxidative effect Effects 0.000 description 2
• 230000009467 reduction Effects 0.000 description 2
• 239000002893 slag Substances 0.000 description 2
• 229910001220 stainless steel Inorganic materials 0.000 description 2
• CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
• 229910001339 C alloy Inorganic materials 0.000 description 1
• 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
• 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
• GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
• LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
• UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
• WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
• ZBHWCYGNOTVMJB-UHFFFAOYSA-N [C].[Cr].[Fe] Chemical compound [C].[Cr].[Fe] ZBHWCYGNOTVMJB-UHFFFAOYSA-N 0.000 description 1
• 150000007513 acids Chemical class 0.000 description 1
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
• 238000007664 blowing Methods 0.000 description 1
• 239000003638 chemical reducing agent Substances 0.000 description 1
• 229910000423 chromium oxide Inorganic materials 0.000 description 1
• 239000011248 coating agent Substances 0.000 description 1
• 238000000576 coating method Methods 0.000 description 1
• 239000000571 coke Substances 0.000 description 1
• 230000001143 conditioned effect Effects 0.000 description 1
• 239000000470 constituent Substances 0.000 description 1
• 238000011109 contamination Methods 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 235000013399 edible fruits Nutrition 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000005485 electric heating Methods 0.000 description 1
• 230000001747 exhibiting effect Effects 0.000 description 1
• 239000012530 fluid Substances 0.000 description 1
• 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
• 239000007789 gas Substances 0.000 description 1
• 238000000227 grinding Methods 0.000 description 1
• 239000012535 impurity Substances 0.000 description 1
• 238000009434 installation Methods 0.000 description 1
• RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• 238000003754 machining Methods 0.000 description 1
• 229910052748 manganese Inorganic materials 0.000 description 1
• 239000011572 manganese Substances 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1
• 229910017604 nitric acid Inorganic materials 0.000 description 1
• 230000003647 oxidation Effects 0.000 description 1
• 238000007254 oxidation reaction Methods 0.000 description 1
• 229910052760 oxygen Inorganic materials 0.000 description 1
• 239000001301 oxygen Substances 0.000 description 1
• 239000010970 precious metal Substances 0.000 description 1
• 230000008569 process Effects 0.000 description 1
• 238000010791 quenching Methods 0.000 description 1
• 230000000171 quenching effect Effects 0.000 description 1
• 239000000377 silicon dioxide Substances 0.000 description 1
• 238000010583 slow cooling Methods 0.000 description 1
• 239000004071 soot Substances 0.000 description 1
• 239000010935 stainless steel Substances 0.000 description 1
• WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
• 229910052721 tungsten Inorganic materials 0.000 description 1
• 239000010937 tungsten Substances 0.000 description 1
• 235000013311 vegetables Nutrition 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1