BE367103A - - Google Patents

Info

Publication number

BE367103A

BE367103A BE367103DA BE367103A BE 367103 A BE367103 A BE 367103A BE 367103D A BE367103D A BE 367103DA BE 367103 A BE367103 A BE 367103A

Authority

BE

Belgium

Prior art keywords

nickel

sep

chromium

alloys

iron

Prior art date

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• PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 53
• 229910045601 alloy Inorganic materials 0.000 claims description 24
• 239000000956 alloy Substances 0.000 claims description 24
• 229910052759 nickel Inorganic materials 0.000 claims description 21
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 19
• 239000011651 chromium Substances 0.000 claims description 19
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
• 229910052804 chromium Inorganic materials 0.000 claims description 11
• 229910000599 Cr alloy Inorganic materials 0.000 claims description 9
• 230000007797 corrosion Effects 0.000 claims description 9
• 238000005260 corrosion Methods 0.000 claims description 9
• 229910000640 Fe alloy Inorganic materials 0.000 claims description 8
• 229910000990 Ni alloy Inorganic materials 0.000 claims description 7
• 229910052742 iron Inorganic materials 0.000 claims description 5
• 229910052710 silicon Inorganic materials 0.000 claims description 5
• 239000010703 silicon Substances 0.000 claims description 5
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
• 229910052799 carbon Inorganic materials 0.000 claims description 4
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
• 229910052748 manganese Inorganic materials 0.000 claims description 2
• 239000011572 manganese Substances 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 1
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
• 239000002253 acid Substances 0.000 description 6
• 239000003518 caustics Substances 0.000 description 6
• 230000001590 oxidative effect Effects 0.000 description 6
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
• 239000000243 solution Substances 0.000 description 5
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
• MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
• KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
• 238000000034 method Methods 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
• 150000007513 acids Chemical class 0.000 description 2
• 239000000788 chromium alloy Substances 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 230000002349 favourable effect Effects 0.000 description 2
• 238000010438 heat treatment Methods 0.000 description 2
• BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
• 239000007800 oxidant agent Substances 0.000 description 2
• 239000011780 sodium chloride Substances 0.000 description 2
• OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
• UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
• FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
• ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
• GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
• 229910000831 Steel Inorganic materials 0.000 description 1
• LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
• FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
• 235000011054 acetic acid Nutrition 0.000 description 1
• 239000000654 additive Substances 0.000 description 1
• 229910052782 aluminium Inorganic materials 0.000 description 1
• 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
• 229910001566 austenite Inorganic materials 0.000 description 1
• 239000012267 brine Substances 0.000 description 1
• 239000001110 calcium chloride Substances 0.000 description 1
• 229910001628 calcium chloride Inorganic materials 0.000 description 1
• 235000015165 citric acid Nutrition 0.000 description 1
• 229910017052 cobalt Inorganic materials 0.000 description 1
• 239000010941 cobalt Substances 0.000 description 1
• GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
• 229910052802 copper Inorganic materials 0.000 description 1
• 239000010949 copper Substances 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 230000001747 exhibiting effect Effects 0.000 description 1
• 235000019253 formic acid Nutrition 0.000 description 1
• 230000002452 interceptive effect Effects 0.000 description 1
• 238000003754 machining Methods 0.000 description 1
• 229910000734 martensite Inorganic materials 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 229910052750 molybdenum Inorganic materials 0.000 description 1
• 239000011733 molybdenum Substances 0.000 description 1
• 230000007935 neutral effect Effects 0.000 description 1
• 229910017604 nitric acid Inorganic materials 0.000 description 1
• 235000006408 oxalic acid Nutrition 0.000 description 1
• 229910052760 oxygen Inorganic materials 0.000 description 1
• 239000001301 oxygen Substances 0.000 description 1
• 235000011007 phosphoric acid Nutrition 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1
• 229920006395 saturated elastomer Polymers 0.000 description 1
• 230000035939 shock Effects 0.000 description 1
• HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
• 239000010959 steel Substances 0.000 description 1
• 239000011975 tartaric acid Substances 0.000 description 1
• 235000002906 tartaric acid Nutrition 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
• 229910052720 vanadium Inorganic materials 0.000 description 1
• LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
• 238000003466 welding Methods 0.000 description 1