CA1214667A - Alliage duplex - Google Patents

Alliage duplex

Info

Publication number
CA1214667A
CA1214667A CA000443025A CA443025A CA1214667A CA 1214667 A CA1214667 A CA 1214667A CA 000443025 A CA000443025 A CA 000443025A CA 443025 A CA443025 A CA 443025A CA 1214667 A CA1214667 A CA 1214667A
Authority
CA
Canada
Prior art keywords
steel
nickel
chromium
equivalent
max
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.)
Expired
Application number
CA000443025A
Other languages
English (en)
Inventor
Terry A. Debold
David A. Englehart
James W. Martin
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
Application granted granted Critical
Publication of CA1214667A publication Critical patent/CA1214667A/fr
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)
CA000443025A 1983-01-05 1983-12-12 Alliage duplex Expired CA1214667A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45587083A 1983-01-05 1983-01-05
US455,870 1983-01-05

Publications (1)

Publication Number Publication Date
CA1214667A true CA1214667A (fr) 1986-12-02

Family

ID=23810581

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000443025A Expired CA1214667A (fr) 1983-01-05 1983-12-12 Alliage duplex

Country Status (2)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61564A (ja) * 1984-06-13 1986-01-06 Nippon Kokan Kk <Nkk> 衝撃特性の優れた２相ステンレス鋼
US4721600A (en) * 1985-03-28 1988-01-26 Sumitomo Metal Industries, Ltd. Superplastic ferrous duplex-phase alloy and a hot working method therefor
SE453838B (sv) * 1985-09-05 1988-03-07 Santrade Ltd Hogkvevehaltigt ferrit-austenitiskt rostfritt stal
SE458717B (sv) * 1986-11-17 1989-04-24 Sandvik Ab Cylinder foer vaermevaexlare
DE3739903A1 (de) * 1987-11-25 1989-06-08 Bayer Ag Verwendung einer chromhaltigen legierung
GB8918774D0 (en) * 1989-08-17 1989-09-27 Nat Res Dev Temperature llistory indicator
US5201583A (en) * 1989-08-17 1993-04-13 British Technology Group Limited Temperature history indicator
JP2500162B2 (ja) * 1991-11-11 1996-05-29 住友金属工業株式会社 耐食性に優れた高強度二相ステンレス鋼
IT1263251B (it) * 1992-10-27 1996-08-05 Sviluppo Materiali Spa Procedimento per la produzione di manufatti in acciaio inossidabile super-duplex.
NL1014512C2 (nl) * 2000-02-28 2001-08-29 Dsm Nv Methode voor het lassen van duplex staal.
EP2220261B1 (fr) 2007-11-29 2018-12-26 ATI Properties LLC Acier inoxydable austénitique pauvre
US8337749B2 (en) 2007-12-20 2012-12-25 Ati Properties, Inc. Lean austenitic stainless steel
CN101903549B (zh) 2007-12-20 2013-05-08 Ati资产公司 耐腐蚀的低组分奥氏体不锈钢
AU2008341063C1 (en) 2007-12-20 2014-05-22 Ati Properties, Inc. Austenitic stainless steel low in nickel containing stabilizing elements
WO2011030709A1 (fr) * 2009-09-10 2011-03-17 住友金属工業株式会社 Acier inoxydable à deux phases
FI125466B (en) * 2014-02-03 2015-10-15 Outokumpu Oy DUPLEX STAINLESS STEEL
CN113215572B (zh) * 2021-05-07 2022-11-01 中航上大高温合金材料股份有限公司 一种双相不锈钢析出相的腐蚀剂和腐蚀方法

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 (sv) * 1973-05-28 1976-06-28 Asea Ab Forfaringssett for framstellning av rostfritt, ferrit-austenitiskt stal
GB1513157A (en) * 1974-10-28 1978-06-07 Langley Alloys Ltd Corrosion resistant steels

Also Published As

Publication number Publication date
GB8525672D0 (en) 1985-11-20
GB2133037B (en) 1986-12-10
GB2166159A (en) 1986-04-30
GB8400220D0 (en) 1984-02-08
GB2133037A (en) 1984-07-18
GB2166159B (en) 1986-12-10

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Legal Events

Date Code Title Description
MKEX Expiry