GB8400220D0 - Stainless duplex ferritic-austenitic steel articles - Google Patents

Stainless duplex ferritic-austenitic steel articles

Info

Publication number
GB8400220D0
GB8400220D0 GB848400220A GB8400220A GB8400220D0 GB 8400220 D0 GB8400220 D0 GB 8400220D0 GB 848400220 A GB848400220 A GB 848400220A GB 8400220 A GB8400220 A GB 8400220A GB 8400220 D0 GB8400220 D0 GB 8400220D0
Authority
GB
United Kingdom
Prior art keywords
austenitic steel
steel articles
duplex ferritic
stainless duplex
stainless
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.)
Granted
Application number
GB848400220A
Other versions
GB2133037A (en
GB2133037B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carpenter Technology Corp
Original Assignee
Carpenter Technology Corp
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 Carpenter Technology Corp filed Critical Carpenter Technology Corp
Publication of GB8400220D0 publication Critical patent/GB8400220D0/en
Publication of GB2133037A publication Critical patent/GB2133037A/en
Application granted granted Critical
Publication of GB2133037B publication Critical patent/GB2133037B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C22C38/001—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
GB08400220A 1983-01-05 1984-01-05 Stainless duplex ferritic-austenitic steel articles made therefrom and method of enhancing intergranular corrosion resistance of a weld of the stainless duplex ferritic-austenitic steel Expired GB2133037B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45587083A 1983-01-05 1983-01-05

Publications (3)

Publication Number Publication Date
GB8400220D0 true GB8400220D0 (en) 1984-02-08
GB2133037A GB2133037A (en) 1984-07-18
GB2133037B GB2133037B (en) 1986-12-10

Family

ID=23810581

Family Applications (2)

Application Number Title Priority Date Filing Date
GB08400220A Expired GB2133037B (en) 1983-01-05 1984-01-05 Stainless duplex ferritic-austenitic steel articles made therefrom and method of enhancing intergranular corrosion resistance of a weld of the stainless duplex ferritic-austenitic steel
GB08525672A Expired GB2166159B (en) 1983-01-05 1985-10-17 Method of enhancing intergranular corrosion resistance of a weld of the stainless duplex ferritic austenitic steel

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08525672A Expired GB2166159B (en) 1983-01-05 1985-10-17 Method of enhancing intergranular corrosion resistance of a weld of the stainless duplex ferritic austenitic steel

Country Status (2)

Country Link
CA (1) CA1214667A (en)
GB (2) GB2133037B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113215572A (en) * 2021-05-07 2021-08-06 中航上大高温合金材料股份有限公司 Corrosive agent and corrosion method for precipitated phase of duplex stainless steel

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61564A (en) * 1984-06-13 1986-01-06 Nippon Kokan Kk <Nkk> Two-phase stainless steel having superior impact characteristic
US4721600A (en) * 1985-03-28 1988-01-26 Sumitomo Metal Industries, Ltd. Superplastic ferrous duplex-phase alloy and a hot working method therefor
SE453838B (en) * 1985-09-05 1988-03-07 Santrade Ltd HIGH-QUALITY FERRIT-AUSTENITIC STAINLESS STEEL
SE458717B (en) * 1986-11-17 1989-04-24 Sandvik Ab CYLINDER FOR HEAT EXCHANGE
DE3739903A1 (en) * 1987-11-25 1989-06-08 Bayer Ag USE OF A CHROMIUM ALLOY
US5201583A (en) * 1989-08-17 1993-04-13 British Technology Group Limited Temperature history indicator
GB8918774D0 (en) * 1989-08-17 1989-09-27 Nat Res Dev Temperature llistory indicator
JP2500162B2 (en) * 1991-11-11 1996-05-29 住友金属工業株式会社 High strength duplex stainless steel with excellent corrosion resistance
IT1263251B (en) * 1992-10-27 1996-08-05 Sviluppo Materiali Spa PROCEDURE FOR THE PRODUCTION OF SUPER-DUPLEX STAINLESS STEEL PRODUCTS.
NL1014512C2 (en) * 2000-02-28 2001-08-29 Dsm Nv Method for welding duplex steel.
KR101587392B1 (en) 2007-11-29 2016-01-21 에이티아이 프로퍼티즈, 인코퍼레이티드 Lean austenitic stainless steel
PL2229463T3 (en) 2007-12-20 2018-01-31 Ati Properties Llc Corrosion resistant lean austenitic stainless steel
US8337749B2 (en) 2007-12-20 2012-12-25 Ati Properties, Inc. Lean austenitic stainless steel
EP2245202B1 (en) 2007-12-20 2011-08-31 ATI Properties, Inc. Austenitic stainless steel low in nickel containing stabilizing elements
EP2476771B1 (en) * 2009-09-10 2015-03-04 Nippon Steel & Sumitomo Metal Corporation Two-phase stainless steel
FI125466B (en) * 2014-02-03 2015-10-15 Outokumpu Oy DOUBLE STAINLESS STEEL

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1158614A (en) * 1967-03-16 1969-07-16 Langley Alloys Ltd Improvement in Stainless Steels
GB1248980A (en) * 1970-07-02 1971-10-06 Nippon Kinzoku Kogyo Kabushiki Sea water-resistant stainless steel
GB1456634A (en) * 1972-09-13 1976-11-24 Langley Alloys Ltd High strength stainless steel having a high resistance to corro sive and abrasive wear in corrosive environments particularly chloride environments
SE385383B (en) * 1973-05-28 1976-06-28 Asea Ab PROCEDURE FOR THE PRODUCTION OF STAINLESS STEEL, FERRIT-AUSTENITIC STEEL
GB1513157A (en) * 1974-10-28 1978-06-07 Langley Alloys Ltd Corrosion resistant steels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113215572A (en) * 2021-05-07 2021-08-06 中航上大高温合金材料股份有限公司 Corrosive agent and corrosion method for precipitated phase of duplex stainless steel

Also Published As

Publication number Publication date
GB2166159B (en) 1986-12-10
GB2133037A (en) 1984-07-18
GB2166159A (en) 1986-04-30
GB2133037B (en) 1986-12-10
CA1214667A (en) 1986-12-02
GB8525672D0 (en) 1985-11-20

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980105