MX2016016330A - Acero para forjado en frio. - Google Patents

Acero para forjado en frio.

Info

Publication number
MX2016016330A
MX2016016330A MX2016016330A MX2016016330A MX2016016330A MX 2016016330 A MX2016016330 A MX 2016016330A MX 2016016330 A MX2016016330 A MX 2016016330A MX 2016016330 A MX2016016330 A MX 2016016330A MX 2016016330 A MX2016016330 A MX 2016016330A
Authority
MX
Mexico
Prior art keywords
steel material
cold forging
pearlite
contained
terms
Prior art date
Application number
MX2016016330A
Other languages
English (en)
Inventor
Kohtake Takahiko
Kawakami Kazuto
Okonogi Makoto
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 MX2016016330A publication Critical patent/MX2016016330A/es

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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • 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
    • 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
    • C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
    • 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
    • C22C38/12—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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • C21D2211/003—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
    • C21D2211/004—Dispersions; Precipitations
    • 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
    • C21D2211/008—Martensite
    • 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
    • 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
    • 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

Landscapes

  • 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)
  • Heat Treatment Of Steel (AREA)

Abstract

Un acero contiene, en una composición química, C, Si, Mn y Al y contiene perlita como una estructura metalográfica y un valor obtenido al dividir un contenido de Mn en una cementita en la perlita en términos de % entre un contenido de Mn en una ferrita en la perlita en términos de % mayor a 0 e igual o menor a 5.0.
MX2016016330A 2014-06-13 2014-06-13 Acero para forjado en frio. MX2016016330A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/065721 WO2015189978A1 (ja) 2014-06-13 2014-06-13 冷間鍛造用鋼材

Publications (1)

Publication Number Publication Date
MX2016016330A true MX2016016330A (es) 2017-03-31

Family

ID=54833106

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016016330A MX2016016330A (es) 2014-06-13 2014-06-13 Acero para forjado en frio.

Country Status (6)

Country Link
US (1) US10533242B2 (es)
JP (1) JP6319437B2 (es)
KR (1) KR101934176B1 (es)
CN (1) CN106661684B (es)
MX (1) MX2016016330A (es)
WO (1) WO2015189978A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105648307A (zh) * 2016-01-20 2016-06-08 广西丛欣实业有限公司 高强度钢筋
JP6776957B2 (ja) * 2017-03-13 2020-10-28 日本製鉄株式会社 鍛造部品
CN109112416A (zh) * 2017-06-26 2019-01-01 上海梅山钢铁股份有限公司 一种精密冲压用高球化率的冷轧钢板及其制造方法
KR102047403B1 (ko) * 2017-12-26 2019-11-22 주식회사 포스코 냉간압조용 선재, 이를 이용한 가공품 및 이들의 제조방법
KR20200034532A (ko) 2018-09-21 2020-03-31 매이크앤 주식회사 구조용 강재 및 이를 이용한 신축이음장치
KR101962581B1 (ko) 2018-09-21 2019-03-26 진충한 구조용 강재 및 이를 이용한 신축이음장치
CN109913737B (zh) * 2019-05-05 2020-04-28 宁波浩渤涂覆科技有限公司 高强度螺栓及其制备方法
EP4079909A4 (en) * 2019-12-20 2023-03-29 Posco STEEL WIRE ROD HAVING EXCELLENT SPHEROIDIZATION HEAT TREATMENT PROPERTIES AND METHOD FOR MAKING THE SAME
KR102391061B1 (ko) * 2020-08-20 2022-04-28 주식회사 포스코 냉간 가공성이 향상된 선재 및 그 제조방법
CN112853211B (zh) * 2021-01-05 2022-04-22 江阴兴澄特种钢铁有限公司 一种乘用车万向节叉冷锻用钢及其制造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS609832A (ja) 1983-06-27 1985-01-18 Kawasaki Steel Corp 球状化焼なまし処理時間短縮可能な鋼線及び棒鋼の製造方法
JPS60152627A (ja) 1984-01-18 1985-08-10 Kawasaki Steel Corp 迅速球状化の可能な線材の製造方法
JP3858803B2 (ja) * 2002-10-18 2006-12-20 住友金属工業株式会社 熱延鋼材及びその製造方法
JP4669300B2 (ja) 2005-02-16 2011-04-13 新日本製鐵株式会社 球状化処理後の冷間鍛造性に優れた鋼線材及びその製造方法
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
CN102227512B (zh) 2009-11-17 2013-10-23 新日铁住金株式会社 低温退火用钢线及其制造方法
MX348196B (es) * 2010-10-22 2017-06-05 Nippon Steel & Sumitomo Metal Corp Metodo para fabricar cuerpo estampado en caliente que tiene pared vertical y cuerpo estampado en caliente que tiene pared vertical.
JP5357994B2 (ja) 2011-12-19 2013-12-04 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
JP5811282B2 (ja) 2012-08-20 2015-11-11 新日鐵住金株式会社 冷間鍛造用丸鋼材

Also Published As

Publication number Publication date
JP6319437B2 (ja) 2018-05-09
JPWO2015189978A1 (ja) 2017-04-27
KR20170002634A (ko) 2017-01-06
KR101934176B1 (ko) 2018-12-31
CN106661684A (zh) 2017-05-10
CN106661684B (zh) 2019-07-12
WO2015189978A1 (ja) 2015-12-17
US20170114434A1 (en) 2017-04-27
US10533242B2 (en) 2020-01-14

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