BE481344A - - Google Patents
Info
- Publication number
- BE481344A BE481344A BE481344DA BE481344A BE 481344 A BE481344 A BE 481344A BE 481344D A BE481344D A BE 481344DA BE 481344 A BE481344 A BE 481344A
- Authority
- BE
- Belgium
- Prior art keywords
- sep
- chromium
- nickel
- steels
- carbon
- Prior art date
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 82
- 229910000831 Steel Inorganic materials 0.000 claims description 76
- 239000010959 steel Substances 0.000 claims description 76
- 229910052799 carbon Inorganic materials 0.000 claims description 45
- 239000011651 chromium Substances 0.000 claims description 45
- 229910052804 chromium Inorganic materials 0.000 claims description 44
- 229910052759 nickel Inorganic materials 0.000 claims description 44
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 43
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 40
- 238000005260 corrosion Methods 0.000 claims description 33
- 230000007797 corrosion Effects 0.000 claims description 33
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 16
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000000137 annealing Methods 0.000 description 7
- 238000009835 boiling Methods 0.000 description 7
- 229910000859 α-Fe Inorganic materials 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 5
- 239000010955 niobium Substances 0.000 description 5
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 239000011572 manganese Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 3
- 229910000365 copper sulfate Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 229910017604 nitric acid Inorganic materials 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 206010070834 Sensitisation Diseases 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 230000008313 sensitization Effects 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- JZCCFEFSEZPSOG-UHFFFAOYSA-L copper(II) sulfate pentahydrate Chemical compound O.O.O.O.O.[Cu+2].[O-]S([O-])(=O)=O JZCCFEFSEZPSOG-UHFFFAOYSA-L 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009476 short term action Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE481344A true BE481344A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=128317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE481344D BE481344A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE481344A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
0
- BE BE481344D patent/BE481344A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2442299C (fr) | Acier et tube en acier pour usage a haute temperature | |
| CA2612718C (fr) | Composition d'acier inoxydable martensitique, procede de fabrication d'une piece mecanique a partir de cet acier et piece ainsi obtenue | |
| EP0969113B1 (fr) | Acier inoxydable austenitique à basse teneur en nickel | |
| EP0988130B1 (fr) | Fil fourre de soudage a basse teneur en azote | |
| FR2766843A1 (fr) | Acier inoxydable austenitique comportant une tres faible teneur en nickel | |
| JP2016191094A (ja) | レーザ溶接部の特性が良好な省合金二相ステンレス鋼レーザ溶接部材および省合金二相ステンレス鋼レーザ溶接部材の製造方法 | |
| FR2589482A1 (fr) | Tole ou bande en acier ferritique inoxydable, en particulier pour systemes d'echappement | |
| CH620475A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| FR2874119A1 (fr) | Procede de fabrication d'un tube de gainage de combustible pour reacteur nucleaire, et tube ainsi obtenu | |
| Johansson et al. | Localized corrosion resistance of welded austenitic and lean duplex stainless steels | |
| BE481344A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| EP0242251B1 (fr) | Organe de structure en alliage austénitique nickel-chrome-fer | |
| EP0401098B1 (fr) | Tôle d'acier magnétique laminée à chaud | |
| EP0337846B1 (fr) | Acier inoxydable austéno-ferritique | |
| FR2567910A1 (fr) | Acier pour les coquilles des cylindres des machines de coulee en continu d'aluminium | |
| CH279682A (fr) | Acier austénitique au chrome-nickel. | |
| JP7009312B2 (ja) | 耐酸化性にすぐれる鉄鋼製品 | |
| EP0276241A1 (fr) | Bain decapant pour pieces en acier et procede de decapage utilisant ce bain | |
| Muñoz et al. | Corrosion behavior of austenitic and duplex stainless steel weldings in aqueous lithium bromide solution | |
| FR2764982A1 (fr) | Methode de controle du comportement d'un acier en milieu h2s | |
| FR2473069A1 (fr) | Acier inoxydable ferritique | |
| EP1042524A1 (fr) | Acier de construction cementable, procede pour son obtention et pieces formees avec cet acier | |
| BE421475A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| KARABENCIOV et al. | CONSIDERATIONS ON THE CAVITATION EROSION BEHAVIOR OF TWO STAINLES STEELS WITH SIMILAR RATIOS OF STRUCTURAL CONSTITUENTS | |
| Kumar et al. | Effect of microstructure on the corrosion behavior of 6% Cr white iron alloyed with Mn and Cu |