AU2001287406A1 - Process of treating stainless steel - Google Patents
Process of treating stainless steelInfo
- Publication number
- AU2001287406A1 AU2001287406A1 AU2001287406A AU8740601A AU2001287406A1 AU 2001287406 A1 AU2001287406 A1 AU 2001287406A1 AU 2001287406 A AU2001287406 A AU 2001287406A AU 8740601 A AU8740601 A AU 8740601A AU 2001287406 A1 AU2001287406 A1 AU 2001287406A1
- Authority
- AU
- Australia
- Prior art keywords
- stainless steel
- heat
- treated
- soak
- coking
- 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.)
- Abandoned
Links
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
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
- C21D1/72—Temporary coatings or embedding materials applied before or during heat treatment during chemical change of surfaces
-
- 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
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- 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
- C23C8/02—Pretreatment of the material to be coated
Abstract
Heat resistant stainless steel may be treated in a low oxidizing atmosphere in a heat/soak-heat/soak sequence to deplete its surface of Ni and Cr which tend to catalyze coking of hydrocarbons in contact with the surface of the stainless steel, and enrich it with elements which are inert to coke formation. Parts made of stainless steel, such as furnace tubes or coils, treated in accordance with the present invention when used have a significantly reduced rate of catalytic coking.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/660,084 | 2000-09-12 | ||
US09/660,084 US6436202B1 (en) | 2000-09-12 | 2000-09-12 | Process of treating a stainless steel matrix |
PCT/CA2001/001186 WO2002022908A2 (en) | 2000-09-12 | 2001-08-20 | Process of treating stainless steel |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001287406A1 true AU2001287406A1 (en) | 2002-03-26 |
Family
ID=24648068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001287406A Abandoned AU2001287406A1 (en) | 2000-09-12 | 2001-08-20 | Process of treating stainless steel |
Country Status (14)
Country | Link |
---|---|
US (1) | US6436202B1 (en) |
EP (1) | EP1325174B1 (en) |
JP (1) | JP4632629B2 (en) |
AT (1) | ATE464405T1 (en) |
AU (1) | AU2001287406A1 (en) |
BR (1) | BR0113486B1 (en) |
CA (1) | CA2355797C (en) |
DE (1) | DE60141847D1 (en) |
ES (1) | ES2342149T3 (en) |
GC (1) | GC0000303A (en) |
MY (1) | MY117628A (en) |
NO (1) | NO334671B1 (en) |
TW (1) | TWI230744B (en) |
WO (1) | WO2002022908A2 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7488392B2 (en) * | 2001-09-10 | 2009-02-10 | Nova Chemicals (International) S.A. | Surface on a stainless steel matrix |
US7056399B2 (en) * | 2003-04-29 | 2006-06-06 | Nova Chemicals (International) S.A. | Passivation of steel surface to reduce coke formation |
US6899966B2 (en) | 2003-06-24 | 2005-05-31 | Nova Chemicals (International) S.A. | Composite surface on a stainless steel matrix |
US7128139B2 (en) * | 2004-10-14 | 2006-10-31 | Nova Chemicals (International) S.A. | External ribbed furnace tubes |
JP4556740B2 (en) * | 2005-03-30 | 2010-10-06 | 住友金属工業株式会社 | Method for producing Ni-based alloy |
JP4632177B2 (en) * | 2005-12-16 | 2011-02-16 | 小柳 司 | Method for producing disposable biodegradable container |
US8037928B2 (en) * | 2005-12-21 | 2011-10-18 | Exxonmobil Research & Engineering Company | Chromium-enriched oxide containing material and preoxidation method of making the same to mitigate corrosion and fouling associated with heat transfer components |
DE102009039552B4 (en) * | 2009-09-01 | 2011-05-26 | Thyssenkrupp Vdm Gmbh | Process for producing an iron-chromium alloy |
US8747765B2 (en) | 2010-04-19 | 2014-06-10 | Exxonmobil Chemical Patents Inc. | Apparatus and methods for utilizing heat exchanger tubes |
CN102399569B (en) * | 2010-09-16 | 2014-05-28 | 中国石油化工股份有限公司 | Method of alleviating coking and carburizing in furnace tube at radiant section of ethylene cracking furnace |
WO2012161873A1 (en) | 2011-05-20 | 2012-11-29 | Exxonmobil Chemical Patents Inc. | Coke gasification on catalytically active surfaces |
BR112014030061B1 (en) | 2012-06-01 | 2021-09-21 | Basf Qtech Inc | COATING, COATING USE, AND, COATED SUBSTRATE |
CA2912061C (en) | 2015-11-17 | 2022-11-29 | Nova Chemicals Corporation | Radiant for use in the radiant section of a fired heater |
CA2928459A1 (en) | 2016-05-02 | 2017-11-02 | Nova Chemicals Corporation | Transfer line for steam cracker with selective gas removal |
MX2019001262A (en) | 2016-07-29 | 2019-09-26 | Basf Qtech Inc | Catalytic coatings, methods of making and use thereof. |
US11447434B2 (en) | 2018-03-13 | 2022-09-20 | Nova Chemicals (International) S.A. | Mitigating oxygen, carbon dioxide and/or acetylene output from an ODH process |
WO2020170264A1 (en) | 2019-02-21 | 2020-08-27 | Fluid Controls Private Limited | Method of heat treating an article |
CA3037315A1 (en) | 2019-03-20 | 2020-09-20 | Nova Chemicals Corporation | Stable manganochromite spinel on stainless steel surface |
US20230313056A1 (en) | 2020-06-23 | 2023-10-05 | China Petroleum & Chemical Corporation | Anti-coking equipment, preparation method therefor and use thereof |
CN113444950B (en) * | 2021-07-08 | 2022-04-29 | 烟台新钢联冶金科技有限公司 | Chromium-based high-nitrogen alloy cushion block for silicon steel high-temperature heating furnace and preparation method thereof |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3864093A (en) | 1972-11-17 | 1975-02-04 | Union Carbide Corp | High-temperature, wear-resistant coating |
US4078949A (en) | 1976-09-02 | 1978-03-14 | United States Steel Corporation | Method for improving the surface quality of stainless steels and other chromium-bearing iron alloys |
JPS55141545A (en) * | 1979-04-21 | 1980-11-05 | Nippon Steel Corp | Highly corrosion resistant ferrite stainless steel |
JPS59123718A (en) * | 1982-12-29 | 1984-07-17 | Nisshin Steel Co Ltd | Production of corrosion resistant alloy steel plate |
DE3419638A1 (en) * | 1984-05-25 | 1985-11-28 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | METHOD FOR PRODUCING OXIDIC PROTECTIVE LAYERS ON THE SURFACE OF METALS OR. METAL ALLOYS |
DE3500935A1 (en) * | 1985-01-12 | 1986-07-17 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | COMPONENT WITH CORROSION-RESISTANT OXIDIC COATING APPLIED ON OPPOSITE SIDES OF A METAL CONSTRUCTION |
JPS63109153A (en) * | 1986-10-28 | 1988-05-13 | Nippon Mining Co Ltd | Method for blackening stainless steel |
JPH02185962A (en) * | 1989-01-13 | 1990-07-20 | Nippon Yakin Kogyo Co Ltd | Production of ferritic stainless steel having superior discoloration resistance at high temperature |
JPH0593239A (en) * | 1991-09-30 | 1993-04-16 | Kubota Corp | Tube for thermal cracking and reforming reaction for hydrocarbons |
FR2713661B1 (en) | 1993-12-13 | 1996-01-12 | Ascometal Sa | Annealing process for carbon steel steel products rich in chromium and manganese. |
US5447754A (en) * | 1994-04-19 | 1995-09-05 | Armco Inc. | Aluminized steel alloys containing chromium and method for producing same |
CA2164020C (en) | 1995-02-13 | 2007-08-07 | Leslie Wilfred Benum | Treatment of furnace tubes |
US5873951A (en) * | 1996-08-23 | 1999-02-23 | Alon, Inc. | Diffusion coated ethylene furnace tubes |
JP3499418B2 (en) * | 1996-11-27 | 2004-02-23 | ジャパン・エア・ガシズ株式会社 | Stainless steel having oxidation passivation film and method for forming the same |
JPH10280123A (en) * | 1997-04-08 | 1998-10-20 | Sumitomo Metal Ind Ltd | Stainless steel member for ozone-containing ultrapure water and its production |
TW426753B (en) * | 1997-06-30 | 2001-03-21 | Sumitomo Metal Ind | Method of oxidizing inner surface of ferritic stainless steel pipe |
JPH11256307A (en) * | 1998-01-08 | 1999-09-21 | Kawasaki Steel Corp | Weather resistant steel and its production |
-
2000
- 2000-09-12 US US09/660,084 patent/US6436202B1/en not_active Expired - Lifetime
-
2001
- 2001-08-16 CA CA2355797A patent/CA2355797C/en not_active Expired - Lifetime
- 2001-08-20 ES ES01966861T patent/ES2342149T3/en not_active Expired - Lifetime
- 2001-08-20 BR BRPI0113486-8A patent/BR0113486B1/en not_active IP Right Cessation
- 2001-08-20 EP EP01966861A patent/EP1325174B1/en not_active Expired - Lifetime
- 2001-08-20 DE DE60141847T patent/DE60141847D1/en not_active Expired - Lifetime
- 2001-08-20 JP JP2002527343A patent/JP4632629B2/en not_active Expired - Lifetime
- 2001-08-20 AT AT01966861T patent/ATE464405T1/en not_active IP Right Cessation
- 2001-08-20 WO PCT/CA2001/001186 patent/WO2002022908A2/en active Application Filing
- 2001-08-20 AU AU2001287406A patent/AU2001287406A1/en not_active Abandoned
- 2001-08-27 TW TW090121064A patent/TWI230744B/en not_active IP Right Cessation
- 2001-09-10 MY MYPI20014241A patent/MY117628A/en unknown
- 2001-09-10 GC GCP20011624 patent/GC0000303A/en active
-
2003
- 2003-03-07 NO NO20031068A patent/NO334671B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2355797A1 (en) | 2002-03-12 |
WO2002022908A2 (en) | 2002-03-21 |
CA2355797C (en) | 2010-12-14 |
WO2002022908A3 (en) | 2002-09-19 |
NO20031068L (en) | 2003-03-07 |
JP4632629B2 (en) | 2011-02-16 |
US6436202B1 (en) | 2002-08-20 |
BR0113486B1 (en) | 2011-06-14 |
NO334671B1 (en) | 2014-05-12 |
EP1325174B1 (en) | 2010-04-14 |
DE60141847D1 (en) | 2010-05-27 |
NO20031068D0 (en) | 2003-03-07 |
MY117628A (en) | 2004-07-31 |
EP1325174A2 (en) | 2003-07-09 |
ES2342149T3 (en) | 2010-07-02 |
JP2004508466A (en) | 2004-03-18 |
GC0000303A (en) | 2006-11-01 |
ATE464405T1 (en) | 2010-04-15 |
BR0113486A (en) | 2003-07-15 |
TWI230744B (en) | 2005-04-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2001287406A1 (en) | Process of treating stainless steel | |
HU9603277D0 (en) | Antisense oligonucleotide modulation of raf gene expression | |
PL363975A1 (en) | Steel and steel tube for high-temperature use | |
MY111257A (en) | Treating oxidizing steels in low-sulfur reforming processes | |
ES433191A1 (en) | Method for the heat-treatment of steel and for the control of said treatment | |
Kula et al. | New vacuum carburizing technology | |
DE60234159D1 (en) | METHOD OF INCREASING COMPLEMENTARITY IN A HETERODUPLEX POLYNUCLEOTIDE | |
MX9708848A (en) | Process and equipment for producing iron carbide. | |
JP2014101904A (en) | Chain and surface heat treatment method for the same | |
WO2003097834A3 (en) | A method for in vitro molecular evolution of protein function | |
DK2018417T3 (en) | New microorganism for treatment of wastewater and process | |
WO2011115255A1 (en) | Spring steel and surface treatment method for steel material | |
AU3457202A (en) | A method for in vitro molecular evolution of protein function | |
MY136565A (en) | Passivation of steel surface to reduce coke formation | |
TW200502040A (en) | Process for the treatment of hydrotreating catalysts by an orthophthalate and sulphidation process employing it | |
WO2002033057A3 (en) | Cytochrome p450 monooxygenases consisting of thermophilic bacteria | |
WO2008083033A3 (en) | Method for oxygen free carburization in atmospheric pressure furnaces | |
AU7496296A (en) | Process for reducing the formation of carbon deposits | |
AU2002219087A1 (en) | Method for hydrotreatment of a mixture of hydrocarbon compounds, rich in olefinsand aromatic compounds | |
Sojka et al. | Role of the microstructure in hydrogen induced cracking of carbon-manganese steels | |
WO2002057393A8 (en) | A method of producing synthesis gas from a regeneration of spent cracking catalyst | |
Tanaka | Fatigue Strength: Improving by Surface Treatment | |
Yefimova et al. | Selective binding of oligoribonucleotides by E. coli RNA polymerase and their effect on DNA-dependent RNA synthesis | |
Dlouhy et al. | Rapid austenitisation as a method of martensitic steels toughening | |
JPS5592295A (en) | Treating method of stainless steel welding core wire |