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EP3913102A1 - Tube d'alliage à base de ni et joint soudé - Google Patents

Tube d'alliage à base de ni et joint soudé Download PDF

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Publication number
EP3913102A1
EP3913102A1 EP21175393.4A EP21175393A EP3913102A1 EP 3913102 A1 EP3913102 A1 EP 3913102A1 EP 21175393 A EP21175393 A EP 21175393A EP 3913102 A1 EP3913102 A1 EP 3913102A1
Authority
EP
European Patent Office
Prior art keywords
less
content
good
based alloy
contained
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.)
Pending
Application number
EP21175393.4A
Other languages
German (de)
English (en)
Inventor
Hiroyuki Hirata
Mitsuru Yoshizawa
Takahiro Osuki
Masaaki Terunuma
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Corp filed Critical Nippon Steel Corp
Publication of EP3913102A1 publication Critical patent/EP3913102A1/fr
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon

Definitions

  • Si has a deoxidation effect.
  • a content of Si is to be 0.01% or more.
  • the content of Si is to be preferably 0.02% or more, and more preferably 0.03% or more. Still more preferably, the content of Si is to be 0.05% or more.
  • the content of Si is to be 0.50% or less.
  • the content of Si is to be preferably 0.48% or less, and more preferably 0.45% or less. Still more preferably, the content of Si is to be 0.43% or less.
  • Fe in addition to the elements described above, Fe may be contained within the range described below.

Landscapes

  • 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)
  • Arc Welding In General (AREA)
EP21175393.4A 2020-05-22 2021-05-21 Tube d'alliage à base de ni et joint soudé Pending EP3913102A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020089753 2020-05-22

Publications (1)

Publication Number Publication Date
EP3913102A1 true EP3913102A1 (fr) 2021-11-24

Family

ID=76217634

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21175393.4A Pending EP3913102A1 (fr) 2020-05-22 2021-05-21 Tube d'alliage à base de ni et joint soudé

Country Status (3)

Country Link
EP (1) EP3913102A1 (fr)
JP (1) JP7780702B2 (fr)
CN (1) CN113718135B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7009666B1 (ja) * 2021-07-13 2022-02-15 日本冶金工業株式会社 加工性、耐食性に優れる溶接管用Ｎｉ－Ｃｒ－Ｍｏ系合金
CN115747576B (zh) * 2022-10-26 2024-03-22 中国科学院金属研究所 一种高压氢气压缩机临氢膜片用耐氢脆耐疲劳板材的制备方法
WO2025142998A1 (fr) * 2023-12-25 2025-07-03 日本製鉄株式会社 TUBE EN ALLIAGE À BASE DE Ni
CN119685659B (zh) * 2025-02-24 2025-07-01 上海一郎合金材料有限公司 一种镍基耐蚀合金及其制备方法

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3160500A (en) * 1962-01-24 1964-12-08 Int Nickel Co Matrix-stiffened alloy
JPS54110918A (en) 1978-02-21 1979-08-30 Cabot Corp Anticorrosion nickel alloy
JPS6389637A (ja) 1986-10-01 1988-04-20 インコ、アロイス、インターナショナル　インコーポレーテッド 耐食性高強度ニッケル基合金
JPH02156034A (ja) 1988-10-21 1990-06-15 Inco Alloys Internatl Inc 耐食性ニッケル基合金
JPH03173732A (ja) 1989-11-17 1991-07-29 Haynes Internatl Inc 耐食性の良好なニッケル基合金
JPH05271832A (ja) 1992-02-06 1993-10-19 Krupp Vdm Gmbh 耐食性ニッケル基オースナイト合金および耐食部材
JPH0987786A (ja) 1995-09-27 1997-03-31 Sumitomo Metal Ind Ltd 高Ｍｏニッケル基合金および合金管
JPH1030140A (ja) 1996-07-15 1998-02-03 Sumitomo Metal Ind Ltd 耐食性と加工性に優れたニッケル基合金
JP2012072446A (ja) 2010-09-29 2012-04-12 Sumitomo Chemical Co Ltd 耐食性部材
DE102013214464A1 (de) * 2013-07-24 2015-01-29 Johannes Eyl Verfahren zum Herstellen einer chromhaltigen Legierung und chromhaltige Legierung
WO2019107456A1 (fr) * 2017-11-28 2019-06-06 日本製鉄株式会社 PROCÉDÉ DE FABRICATION D'UN ALLIAGE À BASE DE Ni, ET ALLIAGE À BASE DE Ni

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6126800A (ja) * 1984-07-18 1986-02-06 Mitsubishi Metal Corp 金属スクラツプからの有価金属回収方法
JPH07197159A (ja) * 1993-12-28 1995-08-01 Mitsubishi Materials Corp Ｎｉ基合金とそれを用いた半導体製造装置用部材及び液晶製造装置用部材
JP2000312977A (ja) * 1999-03-02 2000-11-14 Daido Steel Co Ltd 異種金属の接合方法
JP4720590B2 (ja) * 2006-04-12 2011-07-13 住友金属工業株式会社 含Ｃｒニッケル基合金管の製造方法
JP4780189B2 (ja) * 2008-12-25 2011-09-28 住友金属工業株式会社 オーステナイト系耐熱合金
JP2013208627A (ja) * 2012-03-30 2013-10-10 Hitachi-Ge Nuclear Energy Ltd 高耐食Ｎｉ基溶接金属並びにこれを用いた溶接構造物及び原子力発電プラント
JP6259336B2 (ja) * 2014-03-26 2018-01-10 日本冶金工業株式会社 Ｎｉ基合金およびその製造方法
CN105714152B (zh) * 2016-02-29 2017-06-23 钢铁研究总院 一种镍基耐蚀合金及制备方法
JP6937190B2 (ja) * 2017-08-22 2021-09-22 日本冶金工業株式会社 Ｎｉ−Ｃｒ−Ｍｏ−Ｎｂ合金およびその製造方法
ES2962575T3 (es) * 2018-02-28 2024-03-19 Nippon Steel Corp Junta de soldadura de acero inoxidable austenítico

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3160500A (en) * 1962-01-24 1964-12-08 Int Nickel Co Matrix-stiffened alloy
JPS54110918A (en) 1978-02-21 1979-08-30 Cabot Corp Anticorrosion nickel alloy
JPS6389637A (ja) 1986-10-01 1988-04-20 インコ、アロイス、インターナショナル　インコーポレーテッド 耐食性高強度ニッケル基合金
JPH02156034A (ja) 1988-10-21 1990-06-15 Inco Alloys Internatl Inc 耐食性ニッケル基合金
JPH03173732A (ja) 1989-11-17 1991-07-29 Haynes Internatl Inc 耐食性の良好なニッケル基合金
JPH05271832A (ja) 1992-02-06 1993-10-19 Krupp Vdm Gmbh 耐食性ニッケル基オースナイト合金および耐食部材
JPH0987786A (ja) 1995-09-27 1997-03-31 Sumitomo Metal Ind Ltd 高Ｍｏニッケル基合金および合金管
JPH1030140A (ja) 1996-07-15 1998-02-03 Sumitomo Metal Ind Ltd 耐食性と加工性に優れたニッケル基合金
JP2012072446A (ja) 2010-09-29 2012-04-12 Sumitomo Chemical Co Ltd 耐食性部材
DE102013214464A1 (de) * 2013-07-24 2015-01-29 Johannes Eyl Verfahren zum Herstellen einer chromhaltigen Legierung und chromhaltige Legierung
WO2019107456A1 (fr) * 2017-11-28 2019-06-06 日本製鉄株式会社 PROCÉDÉ DE FABRICATION D'UN ALLIAGE À BASE DE Ni, ET ALLIAGE À BASE DE Ni
EP3719165A1 (fr) * 2017-11-28 2020-10-07 Nippon Steel Corporation Procédé de fabrication d'un alliage à base de ni, et alliage à base de ni

Also Published As

Publication number Publication date
JP2021183720A (ja) 2021-12-02
CN113718135A (zh) 2021-11-30
JP7780702B2 (ja) 2025-12-05
CN113718135B (zh) 2022-12-09

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