IN2014DN10355A - - Google Patents

Info

Publication number
IN2014DN10355A
IN2014DN10355A IN10355DEN2014A IN2014DN10355A IN 2014DN10355 A IN2014DN10355 A IN 2014DN10355A IN 10355DEN2014 A IN10355DEN2014 A IN 10355DEN2014A IN 2014DN10355 A IN2014DN10355 A IN 2014DN10355A
Authority
IN
India
Prior art keywords
less
impurities
mass
stainless steel
elements selected
Prior art date
Application number
Other languages
English (en)
Inventor
Masayuki Sagara
Akiko TOMIO
Original Assignee
Nippon Steel & Sumitomo Metal 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 Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of IN2014DN10355A publication Critical patent/IN2014DN10355A/en

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
    • 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
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Soft Magnetic Materials (AREA)
IN10355DEN2014 2012-06-22 2013-06-19 IN2014DN10355A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012140365 2012-06-22
PCT/JP2013/066844 WO2013191208A1 (ja) 2012-06-22 2013-06-19 ２相ステンレス鋼

Publications (1)

Publication Number Publication Date
IN2014DN10355A true IN2014DN10355A (zh) 2015-08-07

Family

ID=49768802

Family Applications (1)

Application Number Title Priority Date Filing Date
IN10355DEN2014 IN2014DN10355A (zh) 2012-06-22 2013-06-19

Country Status (8)

Country Link
US (1) US10202675B2 (zh)
EP (1) EP2865776B1 (zh)
JP (1) JP5403192B1 (zh)
CN (1) CN104411850B (zh)
CA (1) CA2875644C (zh)
ES (1) ES2688150T3 (zh)
IN (1) IN2014DN10355A (zh)
WO (1) WO2013191208A1 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104919072B (zh) * 2013-01-15 2017-07-14 株式会社神户制钢所 双相不锈钢钢材和双相不锈钢钢管
TWI529253B (zh) * 2015-02-17 2016-04-11 國立清華大學 含鍺肥粒鐵不銹鋼
CN105478524B (zh) * 2016-01-06 2017-07-28 河北华通线缆集团股份有限公司 一种双相不锈钢连续油管的制造方法
TWI655303B (zh) * 2016-10-19 2019-04-01 國立清華大學 含鍺不銹鋼
CA3080706A1 (en) 2017-11-15 2019-05-23 Nippon Steel Corporation Duplex stainless steel and method for producing duplex stainless steel
WO2019158663A1 (en) 2018-02-15 2019-08-22 Sandvik Intellectual Property Ab New duplex stainless steel
CN108942102B (zh) * 2018-08-01 2020-05-12 河北华通线缆集团股份有限公司 一种超级双相不锈钢连续油管的制造方法
WO2020034050A1 (zh) * 2018-08-14 2020-02-20 杰森能源技术有限公司 一种高频感应焊高合金耐腐蚀连续油管及其制备方法
CN109112261B (zh) * 2018-09-11 2020-04-14 中国科学院金属研究所 一种强耐微生物腐蚀的双相不锈钢
CN109852885B (zh) * 2019-03-08 2020-08-21 河南科技大学 一种双相不锈钢及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7705578L (sv) * 1976-05-15 1977-11-16 Nippon Steel Corp Tvafasigt rostfritt stal
SE453838B (sv) * 1985-09-05 1988-03-07 Santrade Ltd Hogkvevehaltigt ferrit-austenitiskt rostfritt stal
JP3161417B2 (ja) 1986-04-28 2001-04-25 日本鋼管株式会社 耐孔食性に優れた２相ステンレス鋼
JP3227734B2 (ja) * 1991-09-30 2001-11-12 住友金属工業株式会社 高耐食二相ステンレス鋼とその製造方法
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
JP3367824B2 (ja) 1996-06-20 2003-01-20 三菱重工業株式会社 フェライト系耐熱鋼用溶接材料
SE0000678L (sv) * 2000-03-02 2001-04-30 Sandvik Ab Duplext rostfritt stål
JP2001262287A (ja) 2000-03-22 2001-09-26 Nippon Steel Corp 表面品質に優れたオーステナイト系ステンレス鋼
JP4369612B2 (ja) * 2000-11-13 2009-11-25 新日本製鐵株式会社 靱性に優れた低焼入れまたは焼ならし型低合金ボイラ鋼管用鋼板およびそれを用いた鋼管の製造方法
SE524952C2 (sv) 2001-09-02 2004-10-26 Sandvik Ab Duplex rostfri stållegering
CN1187467C (zh) 2002-11-08 2005-02-02 陈才金 一种双相不锈钢
JP2004360035A (ja) * 2003-06-06 2004-12-24 Sanyo Special Steel Co Ltd 耐応力腐食割れ性に優れた二相系ステンレス鋼
CN101429629A (zh) 2007-11-10 2009-05-13 顾贤良 一种双相不锈钢
FI121340B (fi) 2008-12-19 2010-10-15 Outokumpu Oy Dupleksinen ruostumaton teräs
JP5398574B2 (ja) 2010-02-18 2014-01-29 新日鐵住金ステンレス株式会社 真空容器用二相ステンレス鋼材とその製造方法
JP5500038B2 (ja) * 2010-10-13 2014-05-21 新日鐵住金株式会社 皮膜に対する密着性に優れたオーステナイト系ステンレス鋼

Also Published As

Publication number Publication date
JP5403192B1 (ja) 2014-01-29
CA2875644C (en) 2017-06-06
EP2865776A4 (en) 2016-03-02
ES2688150T3 (es) 2018-10-31
CN104411850A (zh) 2015-03-11
EP2865776B1 (en) 2018-08-08
CA2875644A1 (en) 2013-12-27
EP2865776A1 (en) 2015-04-29
WO2013191208A1 (ja) 2013-12-27
CN104411850B (zh) 2017-10-03
US20150152530A1 (en) 2015-06-04
US10202675B2 (en) 2019-02-12
JPWO2013191208A1 (ja) 2016-05-26

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