KR102048479B1 - 오스테나이트계 내열합금 및 용접 구조물 - Google Patents

오스테나이트계 내열합금 및 용접 구조물 Download PDF

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KR102048479B1
KR102048479B1 KR1020177037401A KR20177037401A KR102048479B1 KR 102048479 B1 KR102048479 B1 KR 102048479B1 KR 1020177037401 A KR1020177037401 A KR 1020177037401A KR 20177037401 A KR20177037401 A KR 20177037401A KR 102048479 B1 KR102048479 B1 KR 102048479B1
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content
austenitic heat
less
upper limit
resistant alloy
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KR1020177037401A
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Korean (ko)
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KR20180012813A (ko
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히로유키 히라타
히로유키 셈바
가나 조토쿠
아쓰로 이세다
도시히데 오노
가쓰키 다나카
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닛폰세이테츠 가부시키가이샤
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    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/001Ferrous alloys, e.g. steel alloys containing N
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/002Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/005Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/008Ferrous alloys, e.g. steel alloys containing tin
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/02Ferrous alloys, e.g. steel alloys containing silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/04Ferrous alloys, e.g. steel alloys containing manganese
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/06Ferrous alloys, e.g. steel alloys containing aluminium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/60Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D2211/00Microstructure comprising significant phases
    • C21D2211/001Austenite

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Arc Welding In General (AREA)
  • Heat Treatment Of Steel (AREA)
KR1020177037401A 2015-07-01 2016-06-02 오스테나이트계 내열합금 및 용접 구조물 KR102048479B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2015-132552 2015-07-01
JP2015132552 2015-07-01
PCT/JP2016/066458 WO2017002523A1 (ja) 2015-07-01 2016-06-02 オーステナイト系耐熱合金及び溶接構造物

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KR20180012813A KR20180012813A (ko) 2018-02-06
KR102048479B1 true KR102048479B1 (ko) 2019-11-25

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US (1) US20180216215A1 (de)
EP (1) EP3318650B1 (de)
JP (1) JP6384610B2 (de)
KR (1) KR102048479B1 (de)
CN (1) CN107709595B (de)
CA (1) CA2988556C (de)
ES (1) ES2759543T3 (de)
WO (1) WO2017002523A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210292876A1 (en) * 2016-10-03 2021-09-23 Nippon Steel Corporation Austenitic Heat Resistant Alloy and Welded Joint Including the Same
WO2019070000A1 (ja) 2017-10-03 2019-04-11 新日鐵住金株式会社 オーステナイト系ステンレス鋼溶接金属および溶接構造物
JP7167707B2 (ja) * 2018-12-27 2022-11-09 日本製鉄株式会社 オーステナイト系耐熱鋼
CN114341381A (zh) * 2019-08-29 2022-04-12 日本制铁株式会社 奥氏体系耐热钢
CN110551932A (zh) * 2019-09-23 2019-12-10 广东鑫发精密金属科技有限公司 一种304薄带不锈钢电池加热片及其制备方法
US11618930B2 (en) * 2019-12-26 2023-04-04 Seiko Watch Kabushiki Kaisha Personal ornament and method for producing personal ornament
EP4324939A1 (de) 2021-04-14 2024-02-21 NIPPON STEEL Stainless Steel Corporation Hochnickellegierung mit hervorragender hochtemperaturrissbeständigkeit
JP7187604B2 (ja) * 2021-04-14 2022-12-12 日鉄ステンレス株式会社 耐溶接高温割れ性に優れた高Ni合金
DE102021211652A1 (de) * 2021-10-15 2023-04-20 Siemens Energy Global GmbH & Co. KG Austenitlegierung, Rohteil und Bauteil sowie Verfahren

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009084606A (ja) 2007-09-28 2009-04-23 Sumitomo Metal Ind Ltd 長期使用後の加工性に優れた高温用オーステナイト系ステンレス鋼
JP2013044013A (ja) 2011-08-23 2013-03-04 Sanyo Special Steel Co Ltd 時効後靭性に優れた高強度オーステナイト系耐熱鋼

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JPH05195127A (ja) * 1992-01-22 1993-08-03 Sumitomo Metal Ind Ltd ボイラ伝熱管用高耐食合金
US5378427A (en) * 1991-03-13 1995-01-03 Sumitomo Metal Industries, Ltd. Corrosion-resistant alloy heat transfer tubes for heat-recovery boilers
JPH09165655A (ja) * 1995-12-14 1997-06-24 Nkk Corp 高温機器用オーステナイトステンレス鋼およびその製造方法
JP3329261B2 (ja) * 1998-03-26 2002-09-30 住友金属工業株式会社 高温高強度鋼用溶接材料および溶接継手
JP4424471B2 (ja) * 2003-01-29 2010-03-03 住友金属工業株式会社 オーステナイト系ステンレス鋼およびその製造方法
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Publication number Priority date Publication date Assignee Title
JP2009084606A (ja) 2007-09-28 2009-04-23 Sumitomo Metal Ind Ltd 長期使用後の加工性に優れた高温用オーステナイト系ステンレス鋼
JP2013044013A (ja) 2011-08-23 2013-03-04 Sanyo Special Steel Co Ltd 時効後靭性に優れた高強度オーステナイト系耐熱鋼

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US20180216215A1 (en) 2018-08-02
KR20180012813A (ko) 2018-02-06
CN107709595A (zh) 2018-02-16
JP6384610B2 (ja) 2018-09-05
JPWO2017002523A1 (ja) 2018-03-29
CA2988556A1 (en) 2017-01-05
EP3318650B1 (de) 2019-10-09
CA2988556C (en) 2020-04-21
CN107709595B (zh) 2019-07-23
ES2759543T3 (es) 2020-05-11
EP3318650A1 (de) 2018-05-09
WO2017002523A1 (ja) 2017-01-05
EP3318650A4 (de) 2018-12-26

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