ATE279543T1 - Stahlwerkstoff mit verbesserter schweissbarkeit für dickwandige bauteile und herstellungsverfahren - Google Patents

Stahlwerkstoff mit verbesserter schweissbarkeit für dickwandige bauteile und herstellungsverfahren

Info

Publication number
ATE279543T1
ATE279543T1 AT00301481T AT00301481T ATE279543T1 AT E279543 T1 ATE279543 T1 AT E279543T1 AT 00301481 T AT00301481 T AT 00301481T AT 00301481 T AT00301481 T AT 00301481T AT E279543 T1 ATE279543 T1 AT E279543T1
Authority
AT
Austria
Prior art keywords
steel material
thick
production processes
walled components
improved weldability
Prior art date
Application number
AT00301481T
Other languages
English (en)
Inventor
Hiroshi Nakajima
Shiro Torizuka
Kaneaki Tsuzaki
Kotobu Nagai
Original Assignee
Jp Nat Res Inst For Metals
Mitsubishi Heavy Ind Ltd
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 Jp Nat Res Inst For Metals, Mitsubishi Heavy Ind Ltd filed Critical Jp Nat Res Inst For Metals
Application granted granted Critical
Publication of ATE279543T1 publication Critical patent/ATE279543T1/de

Links

Classifications

    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0261—Matrix based on Fe for ODS steels
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

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)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
AT00301481T 1999-02-25 2000-02-24 Stahlwerkstoff mit verbesserter schweissbarkeit für dickwandige bauteile und herstellungsverfahren ATE279543T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP04896299A JP3538613B2 (ja) 1999-02-25 1999-02-25 溶接性に優れた鋼製厚肉材料とその製造方法

Publications (1)

Publication Number Publication Date
ATE279543T1 true ATE279543T1 (de) 2004-10-15

Family

ID=12817919

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00301481T ATE279543T1 (de) 1999-02-25 2000-02-24 Stahlwerkstoff mit verbesserter schweissbarkeit für dickwandige bauteile und herstellungsverfahren

Country Status (7)

Country Link
US (5) US20020026969A1 (de)
EP (1) EP1031636B1 (de)
JP (1) JP3538613B2 (de)
KR (1) KR100628795B1 (de)
CN (1) CN1144884C (de)
AT (1) ATE279543T1 (de)
DE (1) DE60014726T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3944579B2 (ja) * 2003-05-20 2007-07-11 独立行政法人物質・材料研究機構 角型及びオーバルの孔型ロールを用いた多パス温間制御圧延方法
JP4714828B2 (ja) * 2004-08-06 2011-06-29 独立行政法人物質・材料研究機構 温間制御圧延により大ひずみが導入された金属線材、およびその製造方法と製造装置
DE102008053676B4 (de) * 2008-10-29 2013-03-28 Ab Skf Wasserstoffbeständiges Stahlbauteil
IT1399625B1 (it) * 2010-04-19 2013-04-26 Archimede Solar Energy Srl Perfezionamenti nei collettori solari tubolari.
JP2011246804A (ja) * 2010-04-30 2011-12-08 Nippon Steel Corp 電子ビーム溶接継手及び電子ビーム溶接用鋼材とその製造方法
JP5606985B2 (ja) * 2011-04-08 2014-10-15 株式会社神戸製鋼所 耐水素脆化感受性に優れた溶接金属
CN102628141A (zh) * 2012-05-09 2012-08-08 武汉钢铁(集团)公司 一种抗拉强度500MPa级低成本高延性冷弯成型用钢及其制造方法
CN109665714B (zh) * 2019-02-28 2021-06-29 成都光明光电股份有限公司 光学玻璃、玻璃预制件、光学元件及光学仪器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05185273A (ja) * 1992-01-13 1993-07-27 Tanaka Kikinzoku Kogyo Kk 酸化物分散強化白金及び白金合金の接合構造
JP3852118B2 (ja) * 1994-04-15 2006-11-29 住友金属工業株式会社 溶接熱影響部靱性の優れた鋼材
JPH093590A (ja) * 1995-06-21 1997-01-07 Nippon Steel Corp 酸化物分散強化フェライト系耐熱鋼板及びその製造方法
JP3464567B2 (ja) * 1995-06-23 2003-11-10 新日本製鐵株式会社 溶接熱影響部靱性の優れた溶接構造用鋼材
US5743972A (en) * 1995-08-29 1998-04-28 Kawasaki Steel Corporation Heavy-wall structural steel and method
KR100340640B1 (ko) * 1997-12-16 2002-07-18 이구택 고강도내열스테인레스강의서버머지드아크용접용플럭스
JP4171779B2 (ja) * 1998-03-04 2008-10-29 独立行政法人物質・材料研究機構 酸化物分散鋼の製造方法
US6332905B1 (en) * 1998-03-26 2001-12-25 Japan As Represented By Director General Of National Research Institute For Metals High-strength metal solidified material and acid steel and manufacturing methods thereof
JP2000080445A (ja) * 1998-09-02 2000-03-21 Natl Res Inst For Metals 酸化物分散鋼とその製造方法

Also Published As

Publication number Publication date
US20050178482A1 (en) 2005-08-18
CN1297063A (zh) 2001-05-30
EP1031636A3 (de) 2002-04-03
EP1031636B1 (de) 2004-10-13
DE60014726D1 (de) 2004-11-18
EP1031636A2 (de) 2000-08-30
JP2000239781A (ja) 2000-09-05
DE60014726T2 (de) 2006-03-09
CN1144884C (zh) 2004-04-07
KR100628795B1 (ko) 2006-09-27
US20070119527A1 (en) 2007-05-31
JP3538613B2 (ja) 2004-06-14
US20030145917A1 (en) 2003-08-07
US20020026969A1 (en) 2002-03-07
US20110083775A1 (en) 2011-04-14
KR20000058123A (ko) 2000-09-25

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