IN2014DN01971A - - Google Patents

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Publication number
IN2014DN01971A
IN2014DN01971A IN1971DEN2014A IN2014DN01971A IN 2014DN01971 A IN2014DN01971 A IN 2014DN01971A IN 1971DEN2014 A IN1971DEN2014 A IN 1971DEN2014A IN 2014DN01971 A IN2014DN01971 A IN 2014DN01971A
Authority
IN
India
Prior art keywords
less
particle diameter
wire material
pearlite structure
average block
Prior art date
Application number
Other languages
English (en)
Inventor
Makoto Okonogi
Shingo Yamasaki
Akifumi Kawana
Hideaki Gotohda
Original Assignee
Nippon Steel & Sumitomo Metal 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 & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of IN2014DN01971A publication Critical patent/IN2014DN01971A/en

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
    • C22C38/002—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
    • 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
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • 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
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C21D8/065—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires of ferrous alloys
    • 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
    • C22C38/02—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
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C21D2211/002—Bainite
    • 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
    • C21D2211/005—Ferrite
    • 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
    • C21D2211/009—Pearlite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
IN1971DEN2014 2011-08-26 2012-08-23 IN2014DN01971A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011184737 2011-08-26
PCT/JP2012/071323 WO2013031640A1 (ja) 2011-08-26 2012-08-23 非調質機械部品用線材、非調質機械部品用鋼線、及び、非調質機械部品とそれらの製造方法

Publications (1)

Publication Number Publication Date
IN2014DN01971A true IN2014DN01971A (enrdf_load_stackoverflow) 2015-05-15

Family

ID=47756130

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1971DEN2014 IN2014DN01971A (enrdf_load_stackoverflow) 2011-08-26 2012-08-23

Country Status (9)

Country Link
US (1) US10287658B2 (enrdf_load_stackoverflow)
JP (1) JP5590246B2 (enrdf_load_stackoverflow)
KR (1) KR101599163B1 (enrdf_load_stackoverflow)
CN (1) CN103906853B (enrdf_load_stackoverflow)
BR (1) BR112014003823B1 (enrdf_load_stackoverflow)
CA (1) CA2845611C (enrdf_load_stackoverflow)
IN (1) IN2014DN01971A (enrdf_load_stackoverflow)
MX (1) MX360966B (enrdf_load_stackoverflow)
WO (1) WO2013031640A1 (enrdf_load_stackoverflow)

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Publication number Priority date Publication date Assignee Title
JP5521885B2 (ja) * 2010-08-17 2014-06-18 新日鐵住金株式会社 高強度かつ耐水素脆化特性に優れた機械部品用鋼線、および機械部品とその製造方法
JP5674620B2 (ja) 2011-10-07 2015-02-25 株式会社神戸製鋼所 ボルト用鋼線及びボルト、並びにその製造方法
CN104032224B (zh) * 2013-09-26 2015-12-02 北大方正集团有限公司 一种非调质钢及其生产工艺
CN104043660B (zh) * 2013-09-26 2015-09-30 北大方正集团有限公司 一种非调质钢的生产工艺
CN104032214B (zh) * 2013-09-26 2015-12-09 北大方正集团有限公司 一种非调质钢及其生产工艺
KR101449511B1 (ko) * 2014-07-29 2014-10-13 한국기계연구원 가공 경화형 항복비 제어강 및 그 제조방법
KR101952527B1 (ko) * 2014-12-05 2019-02-26 신닛테츠스미킨 카부시키카이샤 신선 가공성이 우수한 고탄소강 선재
WO2016121820A1 (ja) * 2015-01-27 2016-08-04 新日鐵住金株式会社 非調質機械部品用線材、非調質機械部品用鋼線、及び、非調質機械部品
WO2017122830A1 (ja) * 2016-01-15 2017-07-20 新日鐵住金株式会社 非調質機械部品用鋼線及び非調質機械部品
CN108368583B (zh) * 2016-01-20 2020-05-26 日本制铁株式会社 非调质机械部件用钢丝及非调质机械部件
CN105648319A (zh) * 2016-03-22 2016-06-08 河北钢铁股份有限公司邯郸分公司 一种农用车减震器套管用中碳结构圆钢及其转炉冶炼方法
CN105779868A (zh) * 2016-03-22 2016-07-20 河北钢铁股份有限公司邯郸分公司 一种农用车减震器套管用低碳结构圆钢及其转炉冶炼方法
WO2017170756A1 (ja) * 2016-03-31 2017-10-05 株式会社神戸製鋼所 非調質ボルト用線材、非調質ボルト用鋼線およびそれらの製造方法、ならびに非調質ボルト
JP6838873B2 (ja) * 2016-07-04 2021-03-03 株式会社神戸製鋼所 冷間加工用機械構造用鋼およびその製造方法
WO2018008703A1 (ja) * 2016-07-05 2018-01-11 新日鐵住金株式会社 圧延線材
US20200123625A1 (en) * 2016-07-05 2020-04-23 Nippon Steel & Sumitomo Metal Corporation Steel wire rod, steel wire, and part
BR112019000924A2 (pt) * 2016-07-29 2019-04-30 Nippon Steel & Sumitomo Metal Corporation arame de aço de alta resistência
KR101977467B1 (ko) * 2017-05-29 2019-05-13 주식회사 포스코 강도 및 냉간가공성이 우수한 중탄소 선재 및 이의 제조방법
CN107557681B (zh) * 2017-08-02 2019-05-17 邢台钢铁有限责任公司 一种具有优异变形性能的中低碳钢线材及其生产方法
KR102021199B1 (ko) * 2017-11-27 2019-09-11 현대제철 주식회사 강재 및 그 제조방법
KR102090224B1 (ko) * 2018-08-31 2020-03-17 주식회사 포스코 강도 및 수소지연파괴 저항성이 우수한 비조질 선재, 이를 이용한 가공품 및 그 제조방법
KR102147700B1 (ko) * 2018-11-27 2020-08-25 주식회사 포스코 신선성이 우수한 고탄소 선재 및 그 제조방법
US20220106670A1 (en) * 2019-01-31 2022-04-07 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Mechanical structure steel for cold-working and manufacturing method therefor
CN110468268B (zh) * 2019-09-05 2021-08-17 首钢集团有限公司 一种提高非调质钢耐磨性和韧性的轧制工艺
JP7610175B1 (ja) * 2023-03-31 2025-01-08 日本製鉄株式会社 鋼線及び機械部品
WO2024204819A1 (ja) * 2023-03-31 2024-10-03 日本製鉄株式会社 線材、鋼線、及び機械部品
KR20250091527A (ko) * 2023-12-14 2025-06-23 주식회사 포스코 내수소취성이 우수한 선재, 강선 및 이들의 제조방법

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JPH0735545B2 (ja) 1989-04-17 1995-04-19 新日本製鐵株式会社 高張力非調質ボルトの製造法
JP3457192B2 (ja) 1998-11-09 2003-10-14 株式会社神戸製鋼所 冷間鍛造性に優れた中高炭素鋼
JP3940270B2 (ja) * 2000-04-07 2007-07-04 本田技研工業株式会社 耐遅れ破壊性および耐リラクセーション特性に優れた高強度ボルトの製造方法
JP4088220B2 (ja) 2002-09-26 2008-05-21 株式会社神戸製鋼所 伸線前の熱処理が省略可能な伸線加工性に優れた熱間圧延線材
US8864920B2 (en) * 2005-06-29 2014-10-21 Nippon Steel & Sumitomo Metal Corporation High strength wire rod excellent in drawability and method of producing same
JP5195009B2 (ja) 2008-05-13 2013-05-08 新日鐵住金株式会社 焼鈍後の冷間鍛造性に優れた鋼線材及びその製造方法
JP5257082B2 (ja) * 2009-01-09 2013-08-07 新日鐵住金株式会社 低温焼鈍後の冷間鍛造性に優れた鋼線材及びその製造方法並びに冷間鍛造性に優れた鋼線材の製造方法
KR101382664B1 (ko) * 2009-11-17 2014-04-07 신닛테츠스미킨 카부시키카이샤 저온 어닐링용 강선 및 그 제조 방법
JP5437185B2 (ja) * 2010-07-13 2014-03-12 株式会社Ｎｔｔドコモ 無線通信システム
JP5521885B2 (ja) * 2010-08-17 2014-06-18 新日鐵住金株式会社 高強度かつ耐水素脆化特性に優れた機械部品用鋼線、および機械部品とその製造方法
KR101458684B1 (ko) * 2011-03-14 2014-11-05 신닛테츠스미킨 카부시키카이샤 강선재 및 그 제조 방법
CN105308202B (zh) 2013-06-13 2017-04-26 新日铁住金株式会社 抗拉强度为950～1600MPa 的珠光体组织螺栓用的钢丝的制造用的线材、抗拉强度为950～1600MPa 的珠光体组织螺栓用的钢丝、珠光体组织螺栓及它们的制造方法
CN105324503B (zh) 2013-06-24 2017-03-15 新日铁住金株式会社 高碳钢线材及其制造方法

Also Published As

Publication number Publication date
WO2013031640A1 (ja) 2013-03-07
MX2014002069A (es) 2014-05-30
CN103906853A (zh) 2014-07-02
KR20140050110A (ko) 2014-04-28
JPWO2013031640A1 (ja) 2015-03-23
KR101599163B1 (ko) 2016-03-02
US20140290806A1 (en) 2014-10-02
CA2845611C (en) 2017-05-30
MX360966B (es) 2018-11-23
BR112014003823A2 (pt) 2017-03-14
JP5590246B2 (ja) 2014-09-17
CN103906853B (zh) 2016-01-20
US10287658B2 (en) 2019-05-14
CA2845611A1 (en) 2013-03-07
BR112014003823B1 (pt) 2019-04-02

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