BE408996A - - Google Patents

Info

Publication number

BE408996A

BE408996A BE408996DA BE408996A BE 408996 A BE408996 A BE 408996A BE 408996D A BE408996D A BE 408996DA BE 408996 A BE408996 A BE 408996A

Authority

BE

Belgium

Prior art keywords

sep

steel

chromium

phosphorus

steels

Prior art date

Links

• Espacenet
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• 229910000831 Steel Inorganic materials 0.000 claims description 93
• 239000010959 steel Substances 0.000 claims description 93
• 239000011651 chromium Substances 0.000 claims description 44
• 229910052804 chromium Inorganic materials 0.000 claims description 43
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 42
• 229910052698 phosphorus Inorganic materials 0.000 claims description 42
• 239000011574 phosphorus Substances 0.000 claims description 41
• OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 40
• 230000007797 corrosion Effects 0.000 claims description 36
• 238000005260 corrosion Methods 0.000 claims description 36
• 229910052710 silicon Inorganic materials 0.000 claims description 36
• 239000010703 silicon Substances 0.000 claims description 35
• 229910052802 copper Inorganic materials 0.000 claims description 32
• 239000010949 copper Substances 0.000 claims description 32
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 28
• 239000011572 manganese Substances 0.000 claims description 19
• 229910052748 manganese Inorganic materials 0.000 claims description 18
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 17
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 17
• 229910052799 carbon Inorganic materials 0.000 claims description 17
• 229910052717 sulfur Inorganic materials 0.000 claims description 15
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 14
• 239000011593 sulfur Substances 0.000 claims description 14
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
• 229910052782 aluminium Inorganic materials 0.000 claims description 5
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
• 229910052742 iron Inorganic materials 0.000 claims description 5
• 239000010935 stainless steel Substances 0.000 claims description 5
• XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 28
• 229910000975 Carbon steel Inorganic materials 0.000 description 8
• 238000004519 manufacturing process Methods 0.000 description 8
• 238000005275 alloying Methods 0.000 description 6
• 238000007792 addition Methods 0.000 description 4
• 238000010348 incorporation Methods 0.000 description 4
• 229910000640 Fe alloy Inorganic materials 0.000 description 3
• 238000010276 construction Methods 0.000 description 3
• 239000000203 mixture Substances 0.000 description 3
• CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
• PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
• 230000002159 abnormal effect Effects 0.000 description 2
• 230000007547 defect Effects 0.000 description 2
• 230000001627 detrimental effect Effects 0.000 description 2
• 230000006872 improvement Effects 0.000 description 2
• JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
• 229910052751 metal Inorganic materials 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
• 239000002253 acid Substances 0.000 description 1
• 150000007513 acids Chemical class 0.000 description 1
• 230000009471 action Effects 0.000 description 1
• 239000000654 additive Substances 0.000 description 1
• 230000000996 additive effect Effects 0.000 description 1
• 229910045601 alloy Inorganic materials 0.000 description 1
• 239000000956 alloy Substances 0.000 description 1
• 239000010962 carbon steel Substances 0.000 description 1
• 238000005266 casting Methods 0.000 description 1
• 238000010622 cold drawing Methods 0.000 description 1
• 239000000470 constituent Substances 0.000 description 1
• 230000003247 decreasing effect Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000005242 forging Methods 0.000 description 1
• 230000009931 harmful effect Effects 0.000 description 1
• 238000003754 machining Methods 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
• 229910052750 molybdenum Inorganic materials 0.000 description 1
• 239000011733 molybdenum Substances 0.000 description 1
• 238000000465 moulding Methods 0.000 description 1
• 229910052759 nickel Inorganic materials 0.000 description 1
• 150000003017 phosphorus Chemical class 0.000 description 1
• 230000000704 physical effect Effects 0.000 description 1
• 230000009467 reduction Effects 0.000 description 1
• 239000013535 sea water Substances 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 230000009466 transformation Effects 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