MXPA02010475A - Tratamientos superficiales para mejorar la resistencia a la corrosion de aceros inoxidables austeniticos. - Google Patents

Tratamientos superficiales para mejorar la resistencia a la corrosion de aceros inoxidables austeniticos.

Info

Publication number
MXPA02010475A
MXPA02010475A MXPA02010475A MXPA02010475A MXPA02010475A MX PA02010475 A MXPA02010475 A MX PA02010475A MX PA02010475 A MXPA02010475 A MX PA02010475A MX PA02010475 A MXPA02010475 A MX PA02010475A MX PA02010475 A MXPA02010475 A MX PA02010475A
Authority
MX
Mexico
Prior art keywords
steel
weight
acid
austenitic stainless
stainless steel
Prior art date
Application number
MXPA02010475A
Other languages
English (en)
Spanish (es)
Inventor
John F Grubb
Original Assignee
Ati Properties Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ati Properties Inc filed Critical Ati Properties Inc
Publication of MXPA02010475A publication Critical patent/MXPA02010475A/es

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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • 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
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F15/00—Other methods of preventing corrosion or incrustation
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • C23G1/086—Iron or steel solutions containing HF
    • 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
    • C21D2261/00—Machining or cutting being involved

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • ing And Chemical Polishing (AREA)
MXPA02010475A 2000-08-07 2001-08-02 Tratamientos superficiales para mejorar la resistencia a la corrosion de aceros inoxidables austeniticos. MXPA02010475A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/633,508 US6709528B1 (en) 2000-08-07 2000-08-07 Surface treatments to improve corrosion resistance of austenitic stainless steels
PCT/US2001/024367 WO2002012592A1 (en) 2000-08-07 2001-08-02 Surface treatments to improve corrosion resistance of austenitic stainless steels

Publications (1)

Publication Number Publication Date
MXPA02010475A true MXPA02010475A (es) 2003-03-10

Family

ID=24539908

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02010475A MXPA02010475A (es) 2000-08-07 2001-08-02 Tratamientos superficiales para mejorar la resistencia a la corrosion de aceros inoxidables austeniticos.

Country Status (14)

Country Link
US (1) US6709528B1 (enExample)
EP (1) EP1311714A4 (enExample)
JP (1) JP4662685B2 (enExample)
KR (1) KR100622775B1 (enExample)
CN (1) CN1287009C (enExample)
AU (2) AU7916901A (enExample)
BR (1) BRPI0111076B1 (enExample)
CA (1) CA2407591C (enExample)
MX (1) MXPA02010475A (enExample)
NO (1) NO342461B1 (enExample)
PL (1) PL196598B1 (enExample)
RU (1) RU2265079C2 (enExample)
WO (1) WO2002012592A1 (enExample)
ZA (1) ZA200209034B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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ES2410883T3 (es) 2004-12-07 2013-07-03 Nippon Steel & Sumitomo Metal Corporation Tubo de acero inoxidable martensítico para pozo petrolífero
BRPI0808453A2 (pt) * 2007-02-12 2014-07-01 Henkel Ag & Co Kgaa Método de tratamento de uma superfície de um substrato de metal
US8430075B2 (en) * 2008-12-16 2013-04-30 L.E. Jones Company Superaustenitic stainless steel and method of making and use thereof
KR101309980B1 (ko) 2012-11-16 2013-09-17 서울특별시 내식성이 향상되는 수도시설용 듀플렉스 스테인리스 강의 용접부 후처리방법
CN103469193A (zh) * 2013-08-23 2013-12-25 中核苏阀横店机械有限公司 不锈钢铸件表面氧化膜成形酸洗钝化液配方
CN103774160A (zh) * 2014-01-20 2014-05-07 东北大学 一种控制不锈钢酸洗过程中表面局部腐蚀的方法
US20160067668A1 (en) * 2014-09-09 2016-03-10 Chevron U.S.A. Inc. Cost-effective materials for process units using acidic ionic liquids
KR20190042119A (ko) 2017-10-13 2019-04-24 김종백 스테인레스 열간단조품의 표면 유광처리방법
TWI689632B (zh) * 2018-10-22 2020-04-01 國立中興大學 不鏽鋼表面披覆層狀雙金屬氫氧化物之方法
EP3805419A4 (en) * 2019-06-14 2021-09-08 Posco AUSTENITIC STAINLESS STEEL WITH EXCELLENT ELECTRICAL CONDUCTIVITY AND ASSOCIATED MANUFACTURING PROCESS
CN111482486A (zh) * 2020-03-27 2020-08-04 滁州市新康达金属制品有限公司 一种防生锈冰箱冲压件的加工方法
CN114457288A (zh) * 2022-01-20 2022-05-10 山西太钢不锈钢股份有限公司 高氮奥氏体不锈钢及其中板的制备方法
KR20240079703A (ko) 2022-11-29 2024-06-05 현대자동차주식회사 무도장 스테인리스 차체의 표면처리방법

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US3837847A (en) 1969-07-11 1974-09-24 Int Nickel Co Corrosion resistant ferritic stainless steel
US3776784A (en) * 1972-07-14 1973-12-04 Steel Corp Method of processing stainless steel strips or sheets
US4545826A (en) * 1984-06-29 1985-10-08 Allegheny Ludlum Steel Corporation Method for producing a weldable austenitic stainless steel in heavy sections
DE3716665A1 (de) * 1987-05-19 1988-12-08 Vdm Nickel Tech Korrosionsbestaendige legierung
JPH0674490B2 (ja) * 1987-09-09 1994-09-21 日本鋼管株式会社 耐海水用オーステナイト系ステンレス鋼
JPH01195294A (ja) * 1988-01-28 1989-08-07 Sumitomo Metal Ind Ltd 高合金の脱スケール法
US4911886A (en) * 1988-03-17 1990-03-27 Allegheny Ludlum Corporation Austentitic stainless steel
US4875933A (en) 1988-07-08 1989-10-24 Famcy Steel Corporation Melting method for producing low chromium corrosion resistant and high damping capacity Fe-Mn-Al-C based alloys
US4975335A (en) * 1988-07-08 1990-12-04 Fancy Steel Corporation Fe-Mn-Al-C based alloy articles and parts and their treatments
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RU2015194C1 (ru) * 1992-02-17 1994-06-30 Акционерное общество "НЭП УралНИИчермет" Сталь
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JPH08158078A (ja) * 1994-12-02 1996-06-18 Sumitomo Metal Ind Ltd ステンレス鋼の酸洗方法
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FR2746333B1 (fr) * 1996-03-22 1998-04-24 Usinor Sacilor Procede de coulee continue d'une bande d'acier inoxydable austenitique sur une ou entre deux parois mobiles dont les surfaces sont pourvues de fossettes, et installation de coulee pour sa mise en oeuvre
US5743968A (en) * 1997-03-20 1998-04-28 Armco Inc. Hydrogen peroxide pickling of stainless steel
JP3457512B2 (ja) * 1997-08-05 2003-10-20 新日本製鐵株式会社 オーステナイト系ステンレス鋼帯の平滑酸洗方法

Also Published As

Publication number Publication date
NO20030586L (no) 2003-02-06
BRPI0111076B1 (pt) 2016-06-21
PL359628A1 (en) 2004-08-23
EP1311714A4 (en) 2005-07-27
CN1432073A (zh) 2003-07-23
AU7916901A (en) 2002-02-18
WO2002012592A1 (en) 2002-02-14
JP2004514052A (ja) 2004-05-13
US6709528B1 (en) 2004-03-23
NO342461B1 (no) 2018-05-22
KR100622775B1 (ko) 2006-09-13
CA2407591C (en) 2008-10-07
RU2265079C2 (ru) 2005-11-27
BR0111076A (pt) 2004-01-13
CN1287009C (zh) 2006-11-29
JP4662685B2 (ja) 2011-03-30
AU2001279169B9 (en) 2006-05-18
EP1311714A1 (en) 2003-05-21
ZA200209034B (en) 2003-08-28
NO20030586D0 (no) 2003-02-06
CA2407591A1 (en) 2002-02-14
AU2001279169B2 (en) 2005-09-15
KR20030022112A (ko) 2003-03-15
PL196598B1 (pl) 2008-01-31

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