EP0708184A4 - Hochfester, wärmebeständiger austenitischer stahl mit hervorragender schweissbarkeit und gutem hochtemperaturkorrosionswiderstand - Google Patents

Hochfester, wärmebeständiger austenitischer stahl mit hervorragender schweissbarkeit und gutem hochtemperaturkorrosionswiderstand

Info

Publication number
EP0708184A4
EP0708184A4 EP94914608A EP94914608A EP0708184A4 EP 0708184 A4 EP0708184 A4 EP 0708184A4 EP 94914608 A EP94914608 A EP 94914608A EP 94914608 A EP94914608 A EP 94914608A EP 0708184 A4 EP0708184 A4 EP 0708184A4
Authority
EP
European Patent Office
Prior art keywords
corrosion resistance
temperature corrosion
resisting steel
austenitic heat
excellent weldability
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.)
Withdrawn
Application number
EP94914608A
Other languages
English (en)
French (fr)
Other versions
EP0708184A1 (de
Inventor
Hiroyuki Mimura
Masao Kikuchi
Satoshi Araki
Hisashi Naoi
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 EP0708184A1 publication Critical patent/EP0708184A1/de
Publication of EP0708184A4 publication Critical patent/EP0708184A4/de
Withdrawn legal-status Critical Current

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
    • C22C38/18—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
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
EP94914608A 1993-05-13 1994-05-12 Hochfester, wärmebeständiger austenitischer stahl mit hervorragender schweissbarkeit und gutem hochtemperaturkorrosionswiderstand Withdrawn EP0708184A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP111957/93 1993-05-13
JP11195793A JPH06322488A (ja) 1993-05-13 1993-05-13 溶接性に優れ、耐高温腐食特性が良好な高強度オーステナイト系耐熱鋼
PCT/JP1994/000767 WO1994026947A1 (en) 1993-05-13 1994-05-12 High-strength austenitic heat-resisting steel with excellent weldability and good high-temperature corrosion resistance

Publications (2)

Publication Number Publication Date
EP0708184A1 EP0708184A1 (de) 1996-04-24
EP0708184A4 true EP0708184A4 (de) 1996-07-03

Family

ID=14574397

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94914608A Withdrawn EP0708184A4 (de) 1993-05-13 1994-05-12 Hochfester, wärmebeständiger austenitischer stahl mit hervorragender schweissbarkeit und gutem hochtemperaturkorrosionswiderstand

Country Status (4)

Country Link
EP (1) EP0708184A4 (de)
JP (1) JPH06322488A (de)
CA (1) CA2162704A1 (de)
WO (1) WO1994026947A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2185624A1 (en) * 1995-10-17 1997-04-18 John H. Culling Tough weldable heat resistant alloy
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
CN100406608C (zh) * 2005-04-18 2008-07-30 张光华 超强型耐热钢
US7815848B2 (en) * 2006-05-08 2010-10-19 Huntington Alloys Corporation Corrosion resistant alloy and components made therefrom
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
JP5661001B2 (ja) * 2011-08-23 2015-01-28 山陽特殊製鋼株式会社 時効後靭性に優れた高強度オーステナイト系耐熱鋼
JP5930635B2 (ja) * 2011-09-26 2016-06-08 山陽特殊製鋼株式会社 優れた高温強度を有するオーステナイト系耐熱鋼とその製造方法
JP5273266B2 (ja) * 2012-02-08 2013-08-28 新日鐵住金株式会社 二重管およびそれを用いた溶接構造体
CN105939814B (zh) * 2014-01-27 2018-07-31 新日铁住金株式会社 Ni基耐热合金用焊接材料以及使用其而成的焊接金属及焊接接头
JP6955322B2 (ja) * 2016-03-15 2021-10-27 山陽特殊製鋼株式会社 加工性、高温強度および時効後の靱性に優れたオーステナイト系耐熱鋼
CN114032434B (zh) * 2021-10-27 2023-09-26 江苏金合特种合金材料有限公司 高耐蚀n08120材料冶炼及大口径无缝管生产工艺
CN115505820B (zh) * 2022-09-15 2024-01-05 山西太钢不锈钢股份有限公司 一种含铌高氮镍基合金的连铸方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6333549A (ja) * 1986-07-29 1988-02-13 Nippon Kokan Kk <Nkk> 耐石炭灰腐食ボイラ用オ−ステナイト鋼管およびその製造法
JPS6411950A (en) * 1987-07-03 1989-01-17 Nippon Steel Corp High-strength austenitic heat-resistant steel reduced in si content

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681661A (en) * 1979-12-06 1981-07-03 Daido Steel Co Ltd Heat resistant cast alloy
JPS56105458A (en) * 1980-01-25 1981-08-21 Daido Steel Co Ltd Heat-resistant cast alloy
JPH0753898B2 (ja) * 1987-01-24 1995-06-07 新日本製鐵株式会社 高強度オ−ステナイト系耐熱合金

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6333549A (ja) * 1986-07-29 1988-02-13 Nippon Kokan Kk <Nkk> 耐石炭灰腐食ボイラ用オ−ステナイト鋼管およびその製造法
JPS6411950A (en) * 1987-07-03 1989-01-17 Nippon Steel Corp High-strength austenitic heat-resistant steel reduced in si content

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 12, no. 242 (C - 510) 8 July 1988 (1988-07-08) *
PATENT ABSTRACTS OF JAPAN vol. 13, no. 182 (C - 591) 27 April 1989 (1989-04-27) *
See also references of WO9426947A1 *

Also Published As

Publication number Publication date
CA2162704A1 (en) 1994-11-24
WO1994026947A1 (en) 1994-11-24
EP0708184A1 (de) 1996-04-24
JPH06322488A (ja) 1994-11-22

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Legal Events

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