ATE133716T1 - Rostfreies duplexstahl mit verbesserten festigkeits- und korrosionsbeständigkeitseigenschaften - Google Patents

Rostfreies duplexstahl mit verbesserten festigkeits- und korrosionsbeständigkeitseigenschaften

Info

Publication number
ATE133716T1
ATE133716T1 AT92403031T AT92403031T ATE133716T1 AT E133716 T1 ATE133716 T1 AT E133716T1 AT 92403031 T AT92403031 T AT 92403031T AT 92403031 T AT92403031 T AT 92403031T AT E133716 T1 ATE133716 T1 AT E133716T1
Authority
AT
Austria
Prior art keywords
less
duplex stainless
corrosion resistance
stainless steel
resistance properties
Prior art date
Application number
AT92403031T
Other languages
English (en)
Inventor
Hiroshi Okamoto
Original Assignee
Sumitomo Metal Ind
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 Sumitomo Metal Ind filed Critical Sumitomo Metal Ind
Application granted granted Critical
Publication of ATE133716T1 publication Critical patent/ATE133716T1/de

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
    • C22C38/001—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Laminated Bodies (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
AT92403031T 1991-11-11 1992-11-10 Rostfreies duplexstahl mit verbesserten festigkeits- und korrosionsbeständigkeitseigenschaften ATE133716T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3294016A JP2500162B2 (ja) 1991-11-11 1991-11-11 耐食性に優れた高強度二相ステンレス鋼

Publications (1)

Publication Number Publication Date
ATE133716T1 true ATE133716T1 (de) 1996-02-15

Family

ID=17802166

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92403031T ATE133716T1 (de) 1991-11-11 1992-11-10 Rostfreies duplexstahl mit verbesserten festigkeits- und korrosionsbeständigkeitseigenschaften

Country Status (7)

Country Link
US (1) US5298093A (de)
EP (1) EP0545753B1 (de)
JP (1) JP2500162B2 (de)
AT (1) ATE133716T1 (de)
AU (1) AU650799B2 (de)
DE (1) DE69208059T2 (de)
ES (1) ES2089456T3 (de)

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JP6791012B2 (ja) * 2017-05-24 2020-11-25 Ｊｆｅスチール株式会社 耐食性及び耐水素脆性に優れた二相ステンレス鋼
CN109554614A (zh) * 2018-12-26 2019-04-02 无锡市优工精密阀门有限公司 一种超级双向不锈钢泵壳的配方
SE1950909A1 (en) * 2019-07-31 2021-02-01 Ferritico Ab Duplex steel with improved embrittlement properties and method of producing such
JP7173359B2 (ja) 2019-08-19 2022-11-16 日本製鉄株式会社 二相ステンレス鋼材
CA3175342A1 (en) 2020-05-07 2021-11-11 Mikiko NOGUCHI Duplex stainless steel seamless pipe
JP7004118B1 (ja) 2020-06-02 2022-02-04 Ｊｆｅスチール株式会社 二相ステンレス鋼および二相ステンレス継目無鋼管
EP4411006A4 (de) 2021-09-29 2026-01-21 Nippon Steel Corp Duplexedelstahlmaterial
WO2023054599A1 (ja) 2021-10-01 2023-04-06 日本製鉄株式会社 二相ステンレス鋼管
AR127221A1 (es) 2021-10-04 2023-12-27 Nippon Steel Corp Material de acero inoxidable dúplex
AR127220A1 (es) 2021-10-04 2023-12-27 Nippon Steel Corp Material de acero inoxidable dúplex
JP7364955B1 (ja) * 2022-07-04 2023-10-19 日本製鉄株式会社 二相ステンレス鋼材
CN121335999A (zh) 2023-07-18 2026-01-13 杰富意钢铁株式会社 双相不锈钢及不锈钢无缝钢管
CN117305700B (zh) * 2023-09-18 2026-02-17 江油市长祥特殊钢制造有限公司 一种高强度奥氏体-铁素体型不锈钢及其制备工艺
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Also Published As

Publication number Publication date
EP0545753B1 (de) 1996-01-31
EP0545753A1 (de) 1993-06-09
AU2830392A (en) 1993-05-13
ES2089456T3 (es) 1996-10-01
DE69208059D1 (de) 1996-03-14
DE69208059T2 (de) 1996-07-11
JP2500162B2 (ja) 1996-05-29
US5298093A (en) 1994-03-29
JPH05132741A (ja) 1993-05-28
AU650799B2 (en) 1994-06-30

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