BE421475A - - Google Patents

Info

Publication number

BE421475A

BE421475A BE421475DA BE421475A BE 421475 A BE421475 A BE 421475A BE 421475D A BE421475D A BE 421475DA BE 421475 A BE421475 A BE 421475A

Authority

BE

Belgium

Prior art keywords

sep

steels

corrosion

nickel

molybdenum

Prior art date

Links

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• PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 48
• 229910000831 Steel Inorganic materials 0.000 claims description 48
• 239000010959 steel Substances 0.000 claims description 48
• 230000007797 corrosion Effects 0.000 claims description 28
• 238000005260 corrosion Methods 0.000 claims description 28
• 229910052759 nickel Inorganic materials 0.000 claims description 24
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 23
• ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 23
• 229910052750 molybdenum Inorganic materials 0.000 claims description 23
• 239000011733 molybdenum Substances 0.000 claims description 23
• 239000011651 chromium Substances 0.000 claims description 21
• 229910052804 chromium Inorganic materials 0.000 claims description 20
• 239000011572 manganese Substances 0.000 claims description 17
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 16
• 229910052748 manganese Inorganic materials 0.000 claims description 16
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
• 229910052799 carbon Inorganic materials 0.000 claims description 10
• 238000007792 addition Methods 0.000 claims description 9
• 229910052758 niobium Inorganic materials 0.000 claims description 9
• 239000010955 niobium Substances 0.000 claims description 9
• GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 9
• 239000013535 sea water Substances 0.000 claims description 3
• 229910052710 silicon Inorganic materials 0.000 claims description 3
• 239000010703 silicon Substances 0.000 claims description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
• 150000001805 chlorine compounds Chemical class 0.000 claims 1
• 238000004519 manufacturing process Methods 0.000 claims 1
• 235000016768 molybdenum Nutrition 0.000 description 21
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 20
• 239000011780 sodium chloride Substances 0.000 description 10
• 229910021578 Iron(III) chloride Inorganic materials 0.000 description 8
• RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 8
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
• 229910052751 metal Inorganic materials 0.000 description 6
• 239000002184 metal Substances 0.000 description 6
• 239000011521 glass Substances 0.000 description 5
• 239000007921 spray Substances 0.000 description 5
• 238000007654 immersion Methods 0.000 description 4
• 238000005530 etching Methods 0.000 description 3
• 229910052742 iron Inorganic materials 0.000 description 3
• 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 3
• 150000003839 salts Chemical class 0.000 description 3
• XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
• 239000000956 alloy Substances 0.000 description 2
• 229910045601 alloy Inorganic materials 0.000 description 2
• 230000015572 biosynthetic process Effects 0.000 description 2
• 239000003795 chemical substances by application Substances 0.000 description 2
• 150000003841 chloride salts Chemical class 0.000 description 2
• 239000000470 constituent Substances 0.000 description 2
• 230000006866 deterioration Effects 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 238000005242 forging Methods 0.000 description 2
• PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
• 239000010931 gold Substances 0.000 description 2
• 229910052737 gold Inorganic materials 0.000 description 2
• 238000005507 spraying Methods 0.000 description 2
• QFGIVKNKFPCKAW-UHFFFAOYSA-N [Mn].[C] Chemical compound [Mn].[C] QFGIVKNKFPCKAW-UHFFFAOYSA-N 0.000 description 1
• 239000003518 caustics Substances 0.000 description 1
• 230000007547 defect Effects 0.000 description 1
• 230000001934 delay Effects 0.000 description 1
• 238000005098 hot rolling Methods 0.000 description 1
• JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 239000003921 oil Substances 0.000 description 1
• 239000003973 paint Substances 0.000 description 1
• 230000019612 pigmentation Effects 0.000 description 1
• 230000009257 reactivity Effects 0.000 description 1
• 230000000979 retarding effect Effects 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 239000002023 wood Substances 0.000 description 1