RU2265079C2 - Обработка поверхности для улучшения стойкости к коррозии аустенитных нержавеющих сталей - Google Patents

Обработка поверхности для улучшения стойкости к коррозии аустенитных нержавеющих сталей Download PDF

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Publication number
RU2265079C2
RU2265079C2 RU2003106421/02A RU2003106421A RU2265079C2 RU 2265079 C2 RU2265079 C2 RU 2265079C2 RU 2003106421/02 A RU2003106421/02 A RU 2003106421/02A RU 2003106421 A RU2003106421 A RU 2003106421A RU 2265079 C2 RU2265079 C2 RU 2265079C2
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RU
Russia
Prior art keywords
steel
acid
austenitic stainless
corrosion
temperature
Prior art date
Application number
RU2003106421/02A
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English (en)
Russian (ru)
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RU2003106421A (ru
Inventor
Джон Ф. ГРАББ (US)
Джон Ф. ГРАББ
Джеймс Д. ФРИЦ (US)
Джеймс Д. ФРИЦ
Рональд Э. ПОЛИНСКИ (US)
Рональд Э. ПОЛИНСКИ
Original Assignee
Эй Ти Ай Пропертиз, Инк.
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Application filed by Эй Ти Ай Пропертиз, Инк. filed Critical Эй Ти Ай Пропертиз, Инк.
Publication of RU2003106421A publication Critical patent/RU2003106421A/ru
Application granted granted Critical
Publication of RU2265079C2 publication Critical patent/RU2265079C2/ru

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    • 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

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  • 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)
RU2003106421/02A 2000-08-07 2001-08-02 Обработка поверхности для улучшения стойкости к коррозии аустенитных нержавеющих сталей RU2265079C2 (ru)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
RU2003106421A RU2003106421A (ru) 2004-09-20
RU2265079C2 true RU2265079C2 (ru) 2005-11-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003106421/02A RU2265079C2 (ru) 2000-08-07 2001-08-02 Обработка поверхности для улучшения стойкости к коррозии аустенитных нержавеющих сталей

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

Citations (4)

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US4545826A (en) * 1984-06-29 1985-10-08 Allegheny Ludlum Steel Corporation Method for producing a weldable austenitic stainless steel in heavy sections
RU2015194C1 (ru) * 1992-02-17 1994-06-30 Акционерное общество "НЭП УралНИИчермет" Сталь
RU2039122C1 (ru) * 1993-03-17 1995-07-09 Центральный научно-исследовательский институт конструкционных материалов "Прометей" Коррозионностойкая аустенитная сталь
US5807444A (en) * 1996-03-22 1998-09-15 Usinor Sacilor Process for the continuous casting of an austenitic stainless steel strip onto one or between two moving walls with dimpled surfaces, and casting plant for its implementation

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545826A (en) * 1984-06-29 1985-10-08 Allegheny Ludlum Steel Corporation Method for producing a weldable austenitic stainless steel in heavy sections
RU2015194C1 (ru) * 1992-02-17 1994-06-30 Акционерное общество "НЭП УралНИИчермет" Сталь
RU2039122C1 (ru) * 1993-03-17 1995-07-09 Центральный научно-исследовательский институт конструкционных материалов "Прометей" Коррозионностойкая аустенитная сталь
US5807444A (en) * 1996-03-22 1998-09-15 Usinor Sacilor Process for the continuous casting of an austenitic stainless steel strip onto one or between two moving walls with dimpled surfaces, and casting plant for its implementation

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
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
MXPA02010475A (es) 2003-03-10
CA2407591A1 (en) 2002-02-14
AU2001279169B2 (en) 2005-09-15
KR20030022112A (ko) 2003-03-15
PL196598B1 (pl) 2008-01-31

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