JP4860786B2 - 靭性に優れた機械構造用高強度シームレス鋼管とその製造方法 - Google Patents

靭性に優れた機械構造用高強度シームレス鋼管とその製造方法 Download PDF

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Publication number
JP4860786B2
JP4860786B2 JP2011532386A JP2011532386A JP4860786B2 JP 4860786 B2 JP4860786 B2 JP 4860786B2 JP 2011532386 A JP2011532386 A JP 2011532386A JP 2011532386 A JP2011532386 A JP 2011532386A JP 4860786 B2 JP4860786 B2 JP 4860786B2
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JP
Japan
Prior art keywords
steel pipe
less
toughness
strength
seamless steel
Prior art date
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Expired - Fee Related
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JP2011532386A
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English (en)
Japanese (ja)
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JPWO2011108764A1 (ja
Inventor
真也 坂本
均 朝日
潤一 岡本
精二 石橋
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
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Nippon Steel Corp
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Publication date
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Priority to JP2011532386A priority Critical patent/JP4860786B2/ja
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Publication of JPWO2011108764A1 publication Critical patent/JPWO2011108764A1/ja
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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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/002—Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
    • 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
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/085—Cooling or quenching
    • 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
    • C22C38/04—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
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials 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)
JP2011532386A 2010-03-05 2011-03-03 靭性に優れた機械構造用高強度シームレス鋼管とその製造方法 Expired - Fee Related JP4860786B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011532386A JP4860786B2 (ja) 2010-03-05 2011-03-03 靭性に優れた機械構造用高強度シームレス鋼管とその製造方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2010049298 2010-03-05
JP2010049298 2010-03-05
JP2011532386A JP4860786B2 (ja) 2010-03-05 2011-03-03 靭性に優れた機械構造用高強度シームレス鋼管とその製造方法
PCT/JP2011/055562 WO2011108764A1 (ja) 2010-03-05 2011-03-03 靭性に優れた機械構造用高強度シームレス鋼管とその製造方法

Publications (2)

Publication Number Publication Date
JP4860786B2 true JP4860786B2 (ja) 2012-01-25
JPWO2011108764A1 JPWO2011108764A1 (ja) 2013-06-27

Family

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Family Applications (1)

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JP2011532386A Expired - Fee Related JP4860786B2 (ja) 2010-03-05 2011-03-03 靭性に優れた機械構造用高強度シームレス鋼管とその製造方法

Country Status (4)

Country Link
JP (1) JP4860786B2 (zh)
KR (1) KR101471730B1 (zh)
CN (2) CN102782173A (zh)
WO (1) WO2011108764A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104911475B (zh) * 2015-06-25 2017-05-10 东北大学 一种低碳中锰高强韧性特厚钢板的制备方法
WO2017006144A1 (en) * 2015-07-09 2017-01-12 Arcelormittal Steel for press hardening and press hardened part manufactured from such steel
CN106555107B (zh) * 2015-09-24 2018-11-06 宝山钢铁股份有限公司 一种贝氏体型高强度无缝钢管的制造方法和贝氏体型高强度无缝钢管
CN109715841B (zh) 2016-09-21 2022-06-07 杰富意钢铁株式会社 压力容器用钢管、压力容器用钢管的制造方法及复合压力容器用内衬
CN108393355A (zh) * 2018-03-26 2018-08-14 天津商业大学 一种油气井用新型无缝钢管的制造方法
CN114107794B (zh) * 2020-08-31 2023-08-11 宝山钢铁股份有限公司 一种980MPa级超低碳马氏体加残奥型超高扩孔钢及其制造方法
CN114318128A (zh) * 2020-09-30 2022-04-12 宝山钢铁股份有限公司 一种自回火马氏体型高强韧性无缝钢管及其制造方法
CN113528954B (zh) * 2021-06-29 2022-06-14 鞍钢股份有限公司 一种冷拔液压缸筒用无缝钢管及其制造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10140250A (ja) * 1996-11-12 1998-05-26 Sumitomo Metal Ind Ltd 高強度高靭性エアーバッグ用鋼管の製造方法
JPH10140238A (ja) * 1996-11-12 1998-05-26 Sumitomo Metal Ind Ltd 高強度高靭性エアーバッグ用鋼管の製造方法
JP2001355046A (ja) * 2000-06-14 2001-12-25 Kawasaki Steel Corp 自動車ドア補強用鋼管とその製造方法
JP2003201543A (ja) * 2001-10-25 2003-07-18 Jfe Steel Kk 加工性に優れた鋼管およびその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4751224B2 (ja) * 2006-03-28 2011-08-17 新日本製鐵株式会社 靭性と溶接性に優れた機械構造用高強度シームレス鋼管およびその製造方法
JP5020690B2 (ja) * 2007-04-18 2012-09-05 新日本製鐵株式会社 機械構造用高強度鋼管及びその製造方法
JP4959471B2 (ja) * 2007-08-28 2012-06-20 新日本製鐵株式会社 靭性に優れた機械構造用高強度シームレス鋼管及びその製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10140250A (ja) * 1996-11-12 1998-05-26 Sumitomo Metal Ind Ltd 高強度高靭性エアーバッグ用鋼管の製造方法
JPH10140238A (ja) * 1996-11-12 1998-05-26 Sumitomo Metal Ind Ltd 高強度高靭性エアーバッグ用鋼管の製造方法
JP2001355046A (ja) * 2000-06-14 2001-12-25 Kawasaki Steel Corp 自動車ドア補強用鋼管とその製造方法
JP2003201543A (ja) * 2001-10-25 2003-07-18 Jfe Steel Kk 加工性に優れた鋼管およびその製造方法

Also Published As

Publication number Publication date
WO2011108764A1 (ja) 2011-09-09
CN103924155B (zh) 2018-10-26
CN103924155A (zh) 2014-07-16
JPWO2011108764A1 (ja) 2013-06-27
KR101471730B1 (ko) 2014-12-10
CN102782173A (zh) 2012-11-14
KR20120107522A (ko) 2012-10-02

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