CN113557319A - 不锈钢表面上的稳定的锰铬铁矿尖晶石 - Google Patents
不锈钢表面上的稳定的锰铬铁矿尖晶石 Download PDFInfo
- Publication number
- CN113557319A CN113557319A CN202080022263.6A CN202080022263A CN113557319A CN 113557319 A CN113557319 A CN 113557319A CN 202080022263 A CN202080022263 A CN 202080022263A CN 113557319 A CN113557319 A CN 113557319A
- Authority
- CN
- China
- Prior art keywords
- substrate
- less
- weight
- treated
- stainless steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010935 stainless steel Substances 0.000 title claims abstract description 30
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 28
- 229910052596 spinel Inorganic materials 0.000 title abstract description 6
- 239000011029 spinel Substances 0.000 title abstract description 6
- 229910000616 Ferromanganese Inorganic materials 0.000 title description 3
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 title description 3
- 239000000758 substrate Substances 0.000 claims abstract description 92
- 238000000034 method Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- WNVXPUKIBYOUIG-UHFFFAOYSA-N [Mn+2].[O-][Cr]([O-])=O Chemical compound [Mn+2].[O-][Cr]([O-])=O WNVXPUKIBYOUIG-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000011651 chromium Substances 0.000 claims description 61
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 40
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 36
- 229910052804 chromium Inorganic materials 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 22
- 229910052759 nickel Inorganic materials 0.000 claims description 22
- 150000001875 compounds Chemical class 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- 239000011572 manganese Substances 0.000 claims description 14
- 229910052758 niobium Inorganic materials 0.000 claims description 14
- 150000002739 metals Chemical class 0.000 claims description 13
- 229910052719 titanium Inorganic materials 0.000 claims description 13
- 229910052748 manganese Inorganic materials 0.000 claims description 12
- 239000011573 trace mineral Substances 0.000 claims description 10
- 235000013619 trace mineral Nutrition 0.000 claims description 10
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 8
- QDOXWKRWXJOMAK-UHFFFAOYSA-N chromium(III) oxide Inorganic materials O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 6
- 229910052721 tungsten Inorganic materials 0.000 claims description 5
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 229910003455 mixed metal oxide Inorganic materials 0.000 claims description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 239000011261 inert gas Substances 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 229910052786 argon Inorganic materials 0.000 abstract description 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 10
- 239000010955 niobium Substances 0.000 description 8
- 230000001590 oxidative effect Effects 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 239000010936 titanium Substances 0.000 description 7
- 239000002344 surface layer Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000001000 micrograph Methods 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000004939 coking Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 2
- 229910000922 High-strength low-alloy steel Inorganic materials 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910003430 FeCr2O4 Inorganic materials 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910000797 Ultra-high-strength steel Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004320 controlled atmosphere Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010438 heat treatment 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
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 229910052566 spinel group Inorganic materials 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000000629 steam reforming Methods 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/10—Oxidising
- C23C8/16—Oxidising using oxygen-containing compounds, e.g. water, carbon dioxide
- C23C8/18—Oxidising of ferrous surfaces
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/10—Oxidising
- C23C8/16—Oxidising using oxygen-containing compounds, e.g. water, carbon dioxide
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0278—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface treatment
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0294—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a localised treatment
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/07—Alloys based on nickel or cobalt based on cobalt
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Heat Treatment Of Articles (AREA)
- Chemical Treatment Of Metals (AREA)
- Chemical Vapour Deposition (AREA)
- Physical Vapour Deposition (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3037315A CA3037315A1 (fr) | 2019-03-20 | 2019-03-20 | Spinelle de manganochromite stable sur une surface en acier inoxydable |
| CA3037315 | 2019-03-20 | ||
| PCT/IB2020/052252 WO2020188426A1 (fr) | 2019-03-20 | 2020-03-12 | Spinelle de manganochromite stable sur une surface en acier inoxydable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113557319A true CN113557319A (zh) | 2021-10-26 |
Family
ID=70058425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080022263.6A Pending CN113557319A (zh) | 2019-03-20 | 2020-03-12 | 不锈钢表面上的稳定的锰铬铁矿尖晶石 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20220162735A1 (fr) |
| EP (1) | EP3942087A1 (fr) |
| JP (1) | JP2022525915A (fr) |
| KR (1) | KR20210127245A (fr) |
| CN (1) | CN113557319A (fr) |
| BR (1) | BR112021018539A2 (fr) |
| CA (1) | CA3037315A1 (fr) |
| MX (1) | MX2021010466A (fr) |
| WO (1) | WO2020188426A1 (fr) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014031572A (ja) * | 2012-07-13 | 2014-02-20 | Nippon Steel & Sumikin Stainless Steel Corp | 酸化皮膜の電気伝導性と密着性に優れたフェライト系ステンレス鋼板 |
| CN103788983A (zh) * | 2012-10-30 | 2014-05-14 | 中国石油化工股份有限公司 | 一种抗结焦的烃类裂解炉管及其制备方法 |
| CN103788986A (zh) * | 2012-10-30 | 2014-05-14 | 中国石油化工股份有限公司 | 一种抑制结焦的烃类裂解炉管及其制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3419638C2 (de) | 1984-05-25 | 1987-02-26 | MAN Technologie GmbH, 8000 München | Verfahren zur oxidativen Erzeugung von Schutzschichten auf einer Legierung |
| DE3500935A1 (de) | 1985-01-12 | 1986-07-17 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Bauteil mit auf gegenueberliegenden seiten eines metallischen gebildes aufgebrachter korrosionsbestaendiger oxidischer beschichtung |
| US6824883B1 (en) | 2000-09-12 | 2004-11-30 | Nova Chemicals (International) S.A. | Surface on a stainless steel matrix |
| US6436202B1 (en) | 2000-09-12 | 2002-08-20 | Nova Chemicals (International) S.A. | Process of treating a stainless steel matrix |
| US7488392B2 (en) | 2001-09-10 | 2009-02-10 | Nova Chemicals (International) S.A. | Surface on a stainless steel matrix |
| US6899966B2 (en) | 2003-06-24 | 2005-05-31 | Nova Chemicals (International) S.A. | Composite surface on a stainless steel matrix |
| CN1280445C (zh) | 2003-07-17 | 2006-10-18 | 住友金属工业株式会社 | 具有耐渗碳性和耐焦化性的不锈钢和不锈钢管 |
| WO2006138394A2 (fr) | 2005-06-14 | 2006-12-28 | Material Interface, Inc. | Traitement de surface de nanoparticules |
-
2019
- 2019-03-20 CA CA3037315A patent/CA3037315A1/fr active Pending
-
2020
- 2020-03-12 KR KR1020217030148A patent/KR20210127245A/ko not_active Application Discontinuation
- 2020-03-12 JP JP2021556412A patent/JP2022525915A/ja active Pending
- 2020-03-12 MX MX2021010466A patent/MX2021010466A/es unknown
- 2020-03-12 CN CN202080022263.6A patent/CN113557319A/zh active Pending
- 2020-03-12 EP EP20715960.9A patent/EP3942087A1/fr not_active Withdrawn
- 2020-03-12 US US17/438,566 patent/US20220162735A1/en not_active Abandoned
- 2020-03-12 BR BR112021018539A patent/BR112021018539A2/pt not_active Application Discontinuation
- 2020-03-12 WO PCT/IB2020/052252 patent/WO2020188426A1/fr unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014031572A (ja) * | 2012-07-13 | 2014-02-20 | Nippon Steel & Sumikin Stainless Steel Corp | 酸化皮膜の電気伝導性と密着性に優れたフェライト系ステンレス鋼板 |
| CN103788983A (zh) * | 2012-10-30 | 2014-05-14 | 中国石油化工股份有限公司 | 一种抗结焦的烃类裂解炉管及其制备方法 |
| CN103788986A (zh) * | 2012-10-30 | 2014-05-14 | 中国石油化工股份有限公司 | 一种抑制结焦的烃类裂解炉管及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2022525915A (ja) | 2022-05-20 |
| BR112021018539A2 (pt) | 2021-11-30 |
| MX2021010466A (es) | 2021-09-28 |
| WO2020188426A1 (fr) | 2020-09-24 |
| EP3942087A1 (fr) | 2022-01-26 |
| US20220162735A1 (en) | 2022-05-26 |
| KR20210127245A (ko) | 2021-10-21 |
| CA3037315A1 (fr) | 2020-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4664908B2 (ja) | 鋼基板上の複合材料表面 | |
| US8906822B2 (en) | Catalytic surfaces and coatings for the manufacture of petrochemicals | |
| US20060086431A1 (en) | Surface on a stainless steel matrix | |
| US6824883B1 (en) | Surface on a stainless steel matrix | |
| JP4632629B2 (ja) | ステンレス鋼マトリックスを処理する方法 | |
| CN113557319A (zh) | 不锈钢表面上的稳定的锰铬铁矿尖晶石 | |
| US20050257857A1 (en) | Surface on a stainless steel matrix | |
| US20220119933A1 (en) | Anti-Coking Iron Spinel Surface | |
| JP2019525838A (ja) | 触媒コーティング、その製造方法および使用方法 | |
| Agarwal et al. | Combating high temperature corrosion with alloy 602CA (UNS N06025) in various environments and industries | |
| Kim et al. | Development of Fe–Cr–Si deposited layer manufactured by laser directed energy deposition process | |
| DE19803084A1 (de) | Verwendung von Stahlpulver auf der Basis Fe-Cr-Si für korrosionsbeständige Beschichtungen | |
| JPH0555595B2 (fr) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20211026 |