CN101532112B - 大线能量焊接热影响部的板厚方向韧性优异的面板用钢板及其制造方法 - Google Patents

大线能量焊接热影响部的板厚方向韧性优异的面板用钢板及其制造方法 Download PDF

Info

Publication number
CN101532112B
CN101532112B CN2009101265507A CN200910126550A CN101532112B CN 101532112 B CN101532112 B CN 101532112B CN 2009101265507 A CN2009101265507 A CN 2009101265507A CN 200910126550 A CN200910126550 A CN 200910126550A CN 101532112 B CN101532112 B CN 101532112B
Authority
CN
China
Prior art keywords
steel plate
inclusion
amount
cooling
thickness
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.)
Active
Application number
CN2009101265507A
Other languages
English (en)
Chinese (zh)
Other versions
CN101532112A (zh
Inventor
盐饱丰明
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of CN101532112A publication Critical patent/CN101532112A/zh
Application granted granted Critical
Publication of CN101532112B publication Critical patent/CN101532112B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • 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
    • C22C38/02—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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper

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)
  • Heat Treatment Of Steel (AREA)
CN2009101265507A 2008-03-14 2009-03-12 大线能量焊接热影响部的板厚方向韧性优异的面板用钢板及其制造方法 Active CN101532112B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008-066262 2008-03-14
JP2008066262A JP5171327B2 (ja) 2008-03-14 2008-03-14 大入熱溶接熱影響部の板厚方向靭性に優れたスキンプレート用鋼板およびその製造方法
JP2008066262 2008-03-14

Publications (2)

Publication Number Publication Date
CN101532112A CN101532112A (zh) 2009-09-16
CN101532112B true CN101532112B (zh) 2011-09-21

Family

ID=41102971

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009101265507A Active CN101532112B (zh) 2008-03-14 2009-03-12 大线能量焊接热影响部的板厚方向韧性优异的面板用钢板及其制造方法

Country Status (3)

Country Link
JP (1) JP5171327B2 (ko)
KR (1) KR101096871B1 (ko)
CN (1) CN101532112B (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102191434B (zh) * 2010-03-03 2013-02-06 宝山钢铁股份有限公司 具有优异的大线能量焊接低温韧性厚钢板
CN104131225B (zh) * 2014-07-30 2016-08-24 宝山钢铁股份有限公司 低成本超低温镍钢及其制造方法
CN105522304B (zh) * 2016-02-15 2018-02-23 江苏省沙钢钢铁研究院有限公司 一种熔合线位置冲击韧性良好的大热输入焊接接头
WO2020045220A1 (ja) * 2018-08-31 2020-03-05 Ｊｆｅスチール株式会社 高強度鋼板及びその製造方法
US11946112B2 (en) 2018-08-31 2024-04-02 Jfe Steel Corporation High-strength steel sheet and method for producing same
TWI769061B (zh) * 2021-08-19 2022-06-21 中國鋼鐵股份有限公司 負偏析鋼胚及其製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61253344A (ja) 1985-05-01 1986-11-11 Kawasaki Steel Corp 大入熱溶接用鋼板とその製造方法
JPH0615689B2 (ja) * 1987-05-19 1994-03-02 新日本製鐵株式会社 低降状比高張力鋼の製造方法
JPH11193445A (ja) * 1997-12-26 1999-07-21 Kawasaki Steel Corp 圧延のままで鋼板の厚み方向の靱性および音響異方性に優れる引張り強さが５９０ＭＰａ級の溶接用極厚鋼板およびその製造方法
JP2000096181A (ja) 1998-09-25 2000-04-04 Sumitomo Metal Ind Ltd 溶接熱影響部においてｕｔｓ欠陥を生じない鋼板とその製造方法
JP2002129281A (ja) * 2000-10-23 2002-05-09 Nippon Steel Corp 溶接部の疲労特性に優れた溶接構造用高張力鋼およびその製造方法
JP3668713B2 (ja) * 2001-11-26 2005-07-06 株式会社神戸製鋼所 溶接性および均一伸びに優れた高張力厚鋼板
JP4096839B2 (ja) * 2003-08-22 2008-06-04 Ｊｆｅスチール株式会社 超大入熱溶接熱影響部靱性に優れた低降伏比高張力厚鋼板の製造方法
JP2005187853A (ja) * 2003-12-24 2005-07-14 Jfe Steel Kk 超大入熱溶接熱影響部靭性に優れた高強度厚鋼板の製造方法
JP2005213534A (ja) * 2004-01-27 2005-08-11 Jfe Steel Kk 溶接熱影響部靭性に優れた鋼材の製造方法

Also Published As

Publication number Publication date
KR20090098745A (ko) 2009-09-17
KR101096871B1 (ko) 2011-12-22
CN101532112A (zh) 2009-09-16
JP5171327B2 (ja) 2013-03-27
JP2009221522A (ja) 2009-10-01

Similar Documents

Publication Publication Date Title
CN101665887B (zh) 厚钢板
CA2966476C (en) High toughness and high tensile strength thick steel plate with excellent material homogeneity and production method for same
EP2434027B1 (en) Steel material for high heat input welding
CN101532112B (zh) 大线能量焊接热影响部的板厚方向韧性优异的面板用钢板及其制造方法
EP3120941A1 (en) High toughness and high tensile strength thick steel plate and production method therefor
JP6489139B2 (ja) 非調質低降伏比高張力厚鋼板およびその製造方法ならびに形鋼および構造体
UA44265C2 (uk) Спосіб одержання листа з двофазної сталі
CN104379773A (zh) 奥氏体不锈钢产品及其制造方法
WO2008126944A1 (ja) 高温強度、靭性に優れた鋼材並びにその製造方法
KR101612660B1 (ko) 테이퍼 플레이트의 제조 방법
CN106544590A (zh) 1000MPa级高韧性高性能均匀性易焊接特厚钢板及其制造方法
CN110291218B (zh) H型钢及其制造方法
CN102418037A (zh) 具有抗层状撕裂性能的热轧h型钢及其制造方法
CN100491575C (zh) 焊接热影响部的韧性优异的高屈服比高张力钢板
JP2010280976A (ja) 超大入熱溶接熱影響部靭性に優れた低降伏比高張力厚鋼板およびその製造方法
CN103667921A (zh) 沿厚度方向性能均匀的高强韧性厚钢板及其生产方法
JP2017057483A (ja) Ｈ形鋼及びその製造方法
JPH06279848A (ja) 降伏点制御圧延形鋼
JP4505435B2 (ja) 大入熱溶接熱影響部の靭性に優れた厚鋼板
WO2013128650A1 (ja) 大入熱溶接用鋼材
JP3449307B2 (ja) 溶接熱影響部靭性に優れたｂ添加高張力鋼
JP7206700B2 (ja) 鋼板
JP7248896B2 (ja) 大入熱溶接用高強度鋼板
WO2021255856A1 (ja) ボックス柱
CN106676417A (zh) 含钒氮耐大气腐蚀型钢钢水和耐大气腐蚀型钢及其生产方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant