CA2954755C - Acier inoxydable austenitique - Google Patents

Acier inoxydable austenitique Download PDF

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Publication number
CA2954755C
CA2954755C CA2954755A CA2954755A CA2954755C CA 2954755 C CA2954755 C CA 2954755C CA 2954755 A CA2954755 A CA 2954755A CA 2954755 A CA2954755 A CA 2954755A CA 2954755 C CA2954755 C CA 2954755C
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Canada
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less
content
steel
high temperature
stress corrosion
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Expired - Fee Related
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CA2954755A
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English (en)
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CA2954755A1 (fr
Inventor
Atsuro Iseda
Hirokazu Okada
Hiroyuki Semba
Hiroyuki Hirata
Tomoaki Hamaguchi
Kana JOTOKU
Toshihide Ono
Katsuki Tanaka
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Nippon Steel Corp
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Nippon Steel Corp
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Publication of CA2954755A1 publication Critical patent/CA2954755A1/fr
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Publication of CA2954755C publication Critical patent/CA2954755C/fr
Expired - Fee Related legal-status Critical Current
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    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C22C38/001—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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22C38/44—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

L'invention concerne un acier inoxydable austénitique dont la composition des composants en termes de % en masse est la suivante : C : 0,05 à 0,13 %, Si : 0,10 à 1,00 %, Mn : 0,10 à 3,00 %, P : 0,040 % ou moins, S : 0,020 % ou moins, Cr : 17,00 à 19,00 %, Ni : 12,00 à 15,00 %, Cu : 2,00 à 4,00 %, Mo : 0,01 à 2,00 %, W : 2,00 à 5,00 %, 2Mo + W : 2,50 à 5,00 %, V : 0,01 à 0,40 %, Ti : 0,05 à 0,50 %, Nb : 0,15 à 0,70 %, Al : 0,001 à 0,040 %, B : 0,0010 à 0,0100 %, N : 0,0010 à 0,010 %, Nd : 0,001 à 0,20 %, Zr + Bi + Sn + Sb + Pb + As : 0,020 % ou moins, et O : 0,0090 % ou moins, le reste étant du Fe et des impuretés inévitables, et Nd + 13·(B - 11·N/14) 1,6·Zr étant de 0,0001 à 0,250 %.
CA2954755A 2015-06-05 2016-06-03 Acier inoxydable austenitique Expired - Fee Related CA2954755C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015114665 2015-06-05
JP2015-114665 2015-06-05
PCT/JP2016/066695 WO2016195106A1 (fr) 2015-06-05 2016-06-03 Acier inoxydable austénitique

Publications (2)

Publication Number Publication Date
CA2954755A1 CA2954755A1 (fr) 2016-12-08
CA2954755C true CA2954755C (fr) 2019-08-06

Family

ID=57440490

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2954755A Expired - Fee Related CA2954755C (fr) 2015-06-05 2016-06-03 Acier inoxydable austenitique

Country Status (8)

Country Link
US (1) US20170268085A1 (fr)
EP (1) EP3178958B1 (fr)
JP (2) JP6112270B1 (fr)
KR (1) KR101934219B1 (fr)
CN (1) CN106795610B (fr)
CA (1) CA2954755C (fr)
ES (1) ES2734051T3 (fr)
WO (1) WO2016195106A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180179619A1 (en) * 2015-07-01 2018-06-28 Nippon Steel & Sumitomo Metal Corporation Austenitic Heat-Resistant Alloy and Welded Structure
JP2017014575A (ja) * 2015-07-01 2017-01-19 新日鐵住金株式会社 オーステナイト系耐熱合金及び溶接構造物
CN107254641B (zh) * 2017-06-02 2019-03-19 江阴国润机械有限公司 耐高温氧化炉排片及其浇注模具和浇注工艺
CA3078343A1 (fr) * 2017-10-03 2019-04-11 Nippon Steel Corporation Materiau de soudage pour acier austenitique resistant a la chaleur, metal soude et structure soudee, et procede de fabrication de metal soude et de structure soude
CN107747068B (zh) * 2017-10-20 2018-10-19 山西太钢不锈钢股份有限公司 一种耐热不锈钢无缝管及其制备方法
JP6999479B2 (ja) 2018-04-05 2022-02-04 日鉄ステンレス株式会社 完全オーステナイト系ステンレス鋼
CN109355596B (zh) * 2018-12-22 2022-03-18 佛山培根细胞新材料有限公司 一种含铜铪钴高耐蚀奥氏体不锈钢及其加工与热处理方法
JP7372537B2 (ja) 2019-12-27 2023-11-01 日本製鉄株式会社 オーステナイト系耐熱鋼
KR20220124238A (ko) * 2020-01-10 2022-09-13 닛폰세이테츠 가부시키가이샤 오스테나이트계 스테인리스 강재

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3388998B2 (ja) 1995-12-20 2003-03-24 新日本製鐵株式会社 溶接性に優れた高強度オーステナイト系耐熱鋼
JP3632672B2 (ja) 2002-03-08 2005-03-23 住友金属工業株式会社 耐水蒸気酸化性に優れたオーステナイト系ステンレス鋼管およびその製造方法
KR100532877B1 (ko) * 2002-04-17 2005-12-01 스미토모 긴조쿠 고교 가부시키가이샤 고온강도와 내식성이 우수한 오스테나이트계 스테인레스강및 상기 강으로부터 이루어지는 내열 내압부재와 그제조방법
WO2004111285A1 (fr) * 2003-06-10 2004-12-23 Sumitomo Metal Industries, Ltd. Acier inoxydable austénitique destiné à être utilisé en présence d'hydrogène et procédé de production dudit acier
JP2005023353A (ja) * 2003-06-30 2005-01-27 Sumitomo Metal Ind Ltd 高温水環境用オーステナイトステンレス鋼
EP1867743B9 (fr) * 2005-04-04 2015-04-29 Nippon Steel & Sumitomo Metal Corporation Acier inoxydable austenitique
JP4946242B2 (ja) * 2006-07-27 2012-06-06 住友金属工業株式会社 オーステナイト系ステンレス鋼溶接継手及びオーステナイト系ステンレス鋼溶接材料
WO2008023410A1 (fr) * 2006-08-23 2008-02-28 Nkk Tubes Tuyau en acide inoxydable à base d'austénite pour chaudière, présentant une excellente résistance à l'oxydation par vapeur de haute température
EP2199419B1 (fr) * 2007-10-03 2018-03-07 Nippon Steel & Sumitomo Metal Corporation Acier inoxydable austénitique
CN102317489A (zh) * 2007-10-04 2012-01-11 住友金属工业株式会社 奥氏体系不锈钢
KR101387767B1 (ko) * 2008-10-07 2014-04-21 신닛테츠스미킨 카부시키카이샤 고체 고분자형 연료 전지의 세퍼레이터용 스테인리스강판 및 그것을 이용한 고체 고분자형 연료 전지
CN102712975B (zh) * 2010-06-09 2014-11-05 新日铁住金株式会社 耐水蒸气氧化性优良的奥氏体系不锈钢管及其制造方法
JP5670103B2 (ja) 2010-06-15 2015-02-18 山陽特殊製鋼株式会社 高強度オーステナイト系耐熱鋼
JP5143960B1 (ja) 2011-05-11 2013-02-13 株式会社神戸製鋼所 高温強度と耐繰返し酸化特性に優れた耐熱オーステナイト系ステンレス鋼
RU2553112C1 (ru) * 2011-06-28 2015-06-10 Ниппон Стил Энд Сумитомо Метал Корпорейшн Труба из аустенитной нержавеющей стали
RU2507294C2 (ru) * 2011-11-18 2014-02-20 Сумитомо Метал Индастриз, Лтд. Аустенитная нержавеющая сталь
DE102012104260A1 (de) * 2012-05-16 2013-11-21 Bayerische Motoren Werke Aktiengesellschaft Kostenreduzierter Stahl für die Wasserstofftechnik mit hoher Beständigkeit gegen wasserstoffinduzierte Versprödung
JP5547789B2 (ja) 2012-10-30 2014-07-16 株式会社神戸製鋼所 オーステナイト系ステンレス鋼

Also Published As

Publication number Publication date
KR101934219B1 (ko) 2018-12-31
KR20170020918A (ko) 2017-02-24
WO2016195106A1 (fr) 2016-12-08
JPWO2016195106A1 (ja) 2017-06-22
EP3178958B1 (fr) 2019-05-08
CN106795610B (zh) 2018-09-21
EP3178958A4 (fr) 2018-03-21
JP2017089013A (ja) 2017-05-25
ES2734051T3 (es) 2019-12-04
JP6350686B2 (ja) 2018-07-04
CN106795610A (zh) 2017-05-31
EP3178958A1 (fr) 2017-06-14
CA2954755A1 (fr) 2016-12-08
US20170268085A1 (en) 2017-09-21
JP6112270B1 (ja) 2017-04-12

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