KR101297539B1 - 냉간 단조성이 우수한 강선 및 그 제조 방법 - Google Patents

냉간 단조성이 우수한 강선 및 그 제조 방법 Download PDF

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Publication number
KR101297539B1
KR101297539B1 KR1020127020053A KR20127020053A KR101297539B1 KR 101297539 B1 KR101297539 B1 KR 101297539B1 KR 1020127020053 A KR1020127020053 A KR 1020127020053A KR 20127020053 A KR20127020053 A KR 20127020053A KR 101297539 B1 KR101297539 B1 KR 101297539B1
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South Korea
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less
particle diameter
steel wire
steel
spherical
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KR1020127020053A
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Korean (ko)
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KR20120099153A (ko
Inventor
마꼬또 오꼬노기
신고 야마사끼
히로시 오오바
고히찌 호소까와
히데요 도미자와
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신닛테츠스미킨 카부시키카이샤
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Publication of KR20120099153A publication Critical patent/KR20120099153A/ko
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    • 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
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C21D1/32—Soft annealing, e.g. spheroidising
    • 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
    • C22C38/04—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/607—Molten salts
    • 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
    • C21D2211/003—Cementite
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • C21D9/5732—Continuous furnaces for strip or wire with cooling of wires; of rods

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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)
  • Metal Extraction Processes (AREA)
KR1020127020053A 2010-03-02 2011-02-25 냉간 단조성이 우수한 강선 및 그 제조 방법 KR101297539B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2010-045621 2010-03-02
JP2010045621 2010-03-02
PCT/JP2011/054314 WO2011108459A1 (ja) 2010-03-02 2011-02-25 冷間鍛造性に優れた鋼線及びその製造方法

Publications (2)

Publication Number Publication Date
KR20120099153A KR20120099153A (ko) 2012-09-06
KR101297539B1 true KR101297539B1 (ko) 2013-08-14

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KR1020127020053A KR101297539B1 (ko) 2010-03-02 2011-02-25 냉간 단조성이 우수한 강선 및 그 제조 방법

Country Status (4)

Country Link
JP (1) JP5026626B2 (zh)
KR (1) KR101297539B1 (zh)
CN (1) CN102741441B (zh)
WO (1) WO2011108459A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101685824B1 (ko) * 2015-06-18 2016-12-12 현대제철 주식회사 냉간단조용 선재 및 이의 제조 방법
WO2017082684A1 (ko) * 2015-11-12 2017-05-18 주식회사 포스코 냉간단조성이 우수한 선재 및 그 제조방법

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* Cited by examiner, † Cited by third party
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JP6034632B2 (ja) 2012-03-26 2016-11-30 株式会社神戸製鋼所 耐遅れ破壊性に優れたボロン添加高強度ボルト用鋼および高強度ボルト
FR2995231B1 (fr) * 2012-09-07 2014-08-29 Michelin & Cie Procede de trefilage
JP6031022B2 (ja) * 2013-12-02 2016-11-24 株式会社神戸製鋼所 耐遅れ破壊性に優れたボルト用鋼線および高強度ボルト並びにそれらの製造方法
CA2967283C (en) 2014-11-18 2019-08-20 Nippon Steel & Sumitomo Metal Corporation Rolled steel bar or rolled wire rod for cold-forged component
WO2016080315A1 (ja) 2014-11-18 2016-05-26 新日鐵住金株式会社 冷間鍛造部品用圧延棒鋼または圧延線材
KR101585809B1 (ko) * 2014-12-12 2016-01-15 주식회사 포스코 냉간변형능이 우수한 선재의 제조방법 및 이에 의해 제조된 선재
JP6497146B2 (ja) * 2015-03-16 2019-04-10 新日鐵住金株式会社 冷間加工性に優れた鋼線材
WO2017038436A1 (ja) * 2015-09-03 2017-03-09 株式会社神戸製鋼所 機械構造部品用鋼線
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
CN108330391B (zh) * 2018-02-13 2020-07-17 鞍钢股份有限公司 一种铬钼合金冷镦钢盘条及其生产方法
CN109026974A (zh) * 2018-09-26 2018-12-18 安徽博耐克摩擦材料有限公司 一种汽车用刹车线
CN109097665B (zh) * 2018-09-28 2019-12-31 邢台钢铁有限责任公司 高强度耐大气腐蚀螺栓用钢的冶炼方法
CN113710821B (zh) * 2019-05-16 2023-06-23 日本制铁株式会社 钢线以及热轧线材
KR102326245B1 (ko) * 2019-12-24 2021-11-16 주식회사 포스코 냉간압조용 선재 및 이의 제조방법
CN111589893A (zh) * 2020-04-16 2020-08-28 江苏兴达钢帘线股份有限公司 一种橡胶软管增强用钢丝及其生产工艺
CN113832389B (zh) * 2020-06-24 2022-10-21 宝山钢铁股份有限公司 一种冷挤压圆钢及其制造方法
KR102492644B1 (ko) * 2020-12-18 2023-01-30 주식회사 포스코 지연파괴 저항성이 향상된 선재, 부품 및 그 제조방법
KR102492631B1 (ko) * 2020-12-18 2023-01-30 주식회사 포스코 지연파괴 저항성이 향상된 볼트용 선재, 부품 및 그 제조방법
CN115369311B (zh) * 2021-05-17 2023-07-11 宝山钢铁股份有限公司 一种冷锻钢及其制造方法
CN113969376B (zh) * 2021-11-01 2022-05-10 新疆八一钢铁股份有限公司 一种悬索钢丝用盘条的制备方法
CN115612927B (zh) * 2022-09-27 2023-07-14 联峰钢铁（张家港）有限公司 一种含钒合金工具钢及其生产工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001011575A (ja) 1999-06-30 2001-01-16 Nippon Steel Corp 冷間加工性に優れた機械構造用棒鋼・鋼線及びその製造方法
JP2001342544A (ja) 2000-02-18 2001-12-14 Kobe Steel Ltd 室温及び加工発熱領域の変形抵抗の上昇が抑制された線状または棒状鋼、および機械部品
JP2006152406A (ja) 2004-11-30 2006-06-15 Kobe Steel Ltd 冷間鍛造用鋼線・棒材およびその製造方法
JP2009275250A (ja) 2008-05-13 2009-11-26 Nippon Steel Corp 冷間加工性に優れた鋼線材およびその製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04147918A (ja) * 1990-10-08 1992-05-21 Kobe Steel Ltd 結晶粒の安定した低炭素鋼線材の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001011575A (ja) 1999-06-30 2001-01-16 Nippon Steel Corp 冷間加工性に優れた機械構造用棒鋼・鋼線及びその製造方法
JP2001342544A (ja) 2000-02-18 2001-12-14 Kobe Steel Ltd 室温及び加工発熱領域の変形抵抗の上昇が抑制された線状または棒状鋼、および機械部品
JP2006152406A (ja) 2004-11-30 2006-06-15 Kobe Steel Ltd 冷間鍛造用鋼線・棒材およびその製造方法
JP2009275250A (ja) 2008-05-13 2009-11-26 Nippon Steel Corp 冷間加工性に優れた鋼線材およびその製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101685824B1 (ko) * 2015-06-18 2016-12-12 현대제철 주식회사 냉간단조용 선재 및 이의 제조 방법
WO2017082684A1 (ko) * 2015-11-12 2017-05-18 주식회사 포스코 냉간단조성이 우수한 선재 및 그 제조방법
US10988821B2 (en) 2015-11-12 2021-04-27 Posco Wire rod having excellent cold forgeability and manufacturing method therefor

Also Published As

Publication number Publication date
CN102741441A (zh) 2012-10-17
JP5026626B2 (ja) 2012-09-12
WO2011108459A1 (ja) 2011-09-09
CN102741441B (zh) 2013-09-11
KR20120099153A (ko) 2012-09-06
JPWO2011108459A1 (ja) 2013-06-27

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