TWI589708B - 高熱輸入熔接用鋼材 - Google Patents

高熱輸入熔接用鋼材 Download PDF

Info

Publication number
TWI589708B
TWI589708B TW101147399A TW101147399A TWI589708B TW I589708 B TWI589708 B TW I589708B TW 101147399 A TW101147399 A TW 101147399A TW 101147399 A TW101147399 A TW 101147399A TW I589708 B TWI589708 B TW I589708B
Authority
TW
Taiwan
Prior art keywords
haz
steel
toughness
heat input
iron
Prior art date
Application number
TW101147399A
Other languages
English (en)
Chinese (zh)
Other versions
TW201331387A (zh
Inventor
橫田智之
長谷和邦
三田尾真司
Original Assignee
杰富意鋼鐵股份有限公司
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 杰富意鋼鐵股份有限公司 filed Critical 杰富意鋼鐵股份有限公司
Publication of TW201331387A publication Critical patent/TW201331387A/zh
Application granted granted Critical
Publication of TWI589708B publication Critical patent/TWI589708B/zh

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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/001—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
    • C22C38/02—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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Arc Welding In General (AREA)
TW101147399A 2011-12-14 2012-12-14 高熱輸入熔接用鋼材 TWI589708B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011273288 2011-12-14

Publications (2)

Publication Number Publication Date
TW201331387A TW201331387A (zh) 2013-08-01
TWI589708B true TWI589708B (zh) 2017-07-01

Family

ID=48612189

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101147399A TWI589708B (zh) 2011-12-14 2012-12-14 高熱輸入熔接用鋼材

Country Status (6)

Country Link
JP (1) JP5796636B2 (pt)
KR (1) KR101608239B1 (pt)
CN (1) CN103987869B (pt)
BR (1) BR112014014401B1 (pt)
TW (1) TWI589708B (pt)
WO (1) WO2013088715A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140127870A (ko) * 2012-03-01 2014-11-04 제이에프이 스틸 가부시키가이샤 대입열 용접용 강재
WO2016060141A1 (ja) * 2014-10-17 2016-04-21 Ｊｆｅスチール株式会社 大入熱溶接用鋼材
CN108637532B (zh) * 2018-04-09 2020-04-24 浙江江奥机械科技有限公司 一种抗电渣焊接头软化的方法
US11826857B2 (en) * 2019-03-26 2023-11-28 Nippon Steel Corporation Steel sheet and member
CN112746218B (zh) * 2019-12-30 2021-11-16 宝钢湛江钢铁有限公司 低成本、高止裂、可大热输入焊接yp420级钢板及其制造方法
CN113106336B (zh) * 2021-03-17 2022-06-10 唐山钢铁集团有限责任公司 一种降低激光焊接头软化程度的超高强双相钢及生产方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4226626B2 (ja) * 2005-11-09 2009-02-18 新日本製鐵株式会社 音響異方性が小さく溶接性に優れる、板厚中心部も含めて降伏応力４５０ＭＰａ以上かつ引張強さ５７０ＭＰａ以上の高張力鋼板およびその製造方法
JP4770415B2 (ja) * 2005-11-15 2011-09-14 Ｊｆｅスチール株式会社 溶接性に優れた高張力厚鋼板およびその製造方法
JP4976905B2 (ja) 2007-04-09 2012-07-18 株式会社神戸製鋼所 Ｈａｚ靭性および母材靭性に優れた厚鋼板
JP5439887B2 (ja) * 2008-03-31 2014-03-12 Ｊｆｅスチール株式会社 高張力鋼およびその製造方法
CN102428198A (zh) * 2009-05-22 2012-04-25 杰富意钢铁株式会社 大热输入焊接用钢材
JP5493659B2 (ja) * 2009-09-30 2014-05-14 Ｊｆｅスチール株式会社 大入熱溶接熱影響部の靭性に優れた高強度鋼
JP5493658B2 (ja) * 2009-09-30 2014-05-14 Ｊｆｅスチール株式会社 大入熱溶接熱影響部靱性に優れた非調質厚肉高張力鋼の製造方法。
JP5434437B2 (ja) * 2009-09-30 2014-03-05 Ｊｆｅスチール株式会社 大入熱溶接用鋼
JP5526685B2 (ja) * 2009-09-30 2014-06-18 Ｊｆｅスチール株式会社 大入熱溶接用鋼

Also Published As

Publication number Publication date
KR101608239B1 (ko) 2016-04-01
JP5796636B2 (ja) 2015-10-21
WO2013088715A1 (ja) 2013-06-20
CN103987869A (zh) 2014-08-13
BR112014014401B1 (pt) 2022-09-20
TW201331387A (zh) 2013-08-01
CN103987869B (zh) 2017-06-27
BR112014014401A2 (pt) 2017-06-13
KR20140090682A (ko) 2014-07-17
JPWO2013088715A1 (ja) 2015-04-27

Similar Documents

Publication Publication Date Title
TWI478785B (zh) High heat input welding steel
JP5076658B2 (ja) 大入熱溶接用鋼材
TWI589708B (zh) 高熱輸入熔接用鋼材
JP5842314B2 (ja) 大入熱溶接用鋼
JP4041447B2 (ja) 大入熱溶接継手靭性に優れた厚鋼板
JP6418418B2 (ja) 大入熱溶接用鋼材
TWI526545B (zh) 熔接用鋼材
JP5849892B2 (ja) 大入熱溶接用鋼材
JP4276576B2 (ja) 大入熱溶接熱影響部靭性に優れた厚手高強度鋼板
JP5126375B2 (ja) 大入熱溶接用鋼材
JP2002371338A (ja) レーザー溶接部の靭性に優れた鋼
EP2801638B1 (en) Steel material for high-heat-input welding
JP2011074445A (ja) 大入熱溶接熱影響部靱性に優れた非調質厚肉高張力鋼の製造方法。
JP2020204091A (ja) 大入熱溶接用高強度鋼板
WO2016068094A1 (ja) 溶接熱影響部の低温靭性に優れる高張力鋼板とその製造方法
JP6447253B2 (ja) 溶接用高張力鋼
JP5493557B2 (ja) 大入熱溶接用鋼材
JP5659949B2 (ja) 溶接熱影響部の靱性に優れた厚鋼板およびその製造方法
JP2005002476A (ja) 溶接継手
TWI551387B (zh) Large heat into the welding steel
JP2012233231A (ja) 溶接熱影響部における低温靭性に優れた鋼材
JP2020204073A (ja) 大入熱溶接用高強度鋼板
JP2013036102A (ja) 大入熱溶接用鋼材
JP2005320564A (ja) 入熱２０〜１００ｋＪ／ｍｍの大入熱溶接用高ＨＡＺ靭性鋼材
JP2014189803A (ja) 大入熱溶接用厚肉高強度鋼板