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MX2016003563A - Acero para pernos de alta resistencia que tiene excelente resistencia a la fractura retardada y capacidad de formacion de pernos, y pernos. - Google Patents

Acero para pernos de alta resistencia que tiene excelente resistencia a la fractura retardada y capacidad de formacion de pernos, y pernos.

Info

Publication number
MX2016003563A
MX2016003563A MX2016003563A MX2016003563A MX2016003563A MX 2016003563 A MX2016003563 A MX 2016003563A MX 2016003563 A MX2016003563 A MX 2016003563A MX 2016003563 A MX2016003563 A MX 2016003563A MX 2016003563 A MX2016003563 A MX 2016003563A
Authority
MX
Mexico
Prior art keywords
bolt
steel
strength bolts
moldability
fracture resistance
Prior art date
Application number
MX2016003563A
Other languages
English (en)
Inventor
Yosuke Matsumoto
Atsushi Inada
Masamichi Chiba
Yoshimasa Ureshino
Reiko Kato
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 MX2016003563A publication Critical patent/MX2016003563A/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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • C21D9/0093—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for screws; for bolts
    • 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
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • 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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/06—Screwed connections specially modified in view of tensile load; Break-bolts having regard to possibility of fatigue rupture

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)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Proporcionar un acero para pernos de alta resistencia, que pueda exhibir suficiente resistencia a la fractura retardada bajo condiciones adversas, y que también tenga excelente capacidad de formación de pernos. El acero para pernos de alta resistencia de la presente invención incluye C: 0.10 a 0.30%; y Ni: 0.4 a 0.7%, con la composición química que se ajusta en forma apropiada, y satisface las siguientes fórmulas (1) y (2): 0.85 = [C] + [Si]/7 + [Mn]/5 + [Ni]/20 + [Cr]/9 + [Mo]/2 = 1.3 ··· (1) [C] - (0.07 x [Mo] + 0.20 x [V]) = 0.20 ···(2).
MX2016003563A 2013-09-25 2014-09-16 Acero para pernos de alta resistencia que tiene excelente resistencia a la fractura retardada y capacidad de formacion de pernos, y pernos. MX2016003563A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013198742A JP6159209B2 (ja) 2013-09-25 2013-09-25 耐遅れ破壊性とボルト成形性に優れた高強度ボルト用鋼およびボルトの製造方法
PCT/JP2014/074393 WO2015045951A1 (ja) 2013-09-25 2014-09-16 耐遅れ破壊性およびボルト成形性に優れた高強度ボルト用鋼およびボルト

Publications (1)

Publication Number Publication Date
MX2016003563A true MX2016003563A (es) 2016-06-02

Family

ID=52743092

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016003563A MX2016003563A (es) 2013-09-25 2014-09-16 Acero para pernos de alta resistencia que tiene excelente resistencia a la fractura retardada y capacidad de formacion de pernos, y pernos.

Country Status (8)

Country Link
US (1) US10060015B2 (es)
EP (1) EP3050987B1 (es)
JP (1) JP6159209B2 (es)
KR (1) KR101817451B1 (es)
CN (1) CN105579603B (es)
MX (1) MX2016003563A (es)
TW (1) TWI535864B (es)
WO (1) WO2015045951A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105714034A (zh) * 2015-03-19 2016-06-29 范玫光 一种风电基础用预应力锚栓及其感应加热热处理方法
CN108291284A (zh) * 2015-12-04 2018-07-17 新日铁住金株式会社 高强度螺栓
JP6601284B2 (ja) * 2016-03-11 2019-11-06 日本製鉄株式会社 高強度ボルト
JP2020020402A (ja) * 2018-08-01 2020-02-06 いすゞ自動車株式会社 締結部材
CN115852241B (zh) * 2021-09-24 2024-06-04 宝山钢铁股份有限公司 一种高均质高淬透性风电螺栓用钢、棒材及其制造方法
CN119220892B (zh) * 2023-06-30 2026-01-16 宝山钢铁股份有限公司 一种无镍免退火高强度耐候螺栓用盘条、螺栓及其制造方法

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JPH06271975A (ja) * 1993-03-19 1994-09-27 Kobe Steel Ltd 耐水素脆化特性に優れた高強度鋼およびその製法
JPH0860236A (ja) 1994-08-17 1996-03-05 Kobe Steel Ltd 高精度部品の製造方法
JP3494798B2 (ja) * 1996-03-29 2004-02-09 新日本製鐵株式会社 遅れ破壊特性の優れた高強度ボルトおよびその製造方法
JP3494799B2 (ja) * 1996-03-29 2004-02-09 新日本製鐵株式会社 遅れ破壊特性の優れた高強度ボルトおよびその製造方法
JP4031068B2 (ja) * 1996-06-27 2008-01-09 株式会社神戸製鋼所 耐水素脆化特性に優れた高強度ボルト用鋼
CN1131334C (zh) * 2000-04-17 2003-12-17 冶金工业部钢铁研究总院 耐延迟断裂性能优良的高强度螺栓钢
JP3836766B2 (ja) * 2002-08-15 2006-10-25 株式会社神戸製鋼所 耐遅れ破壊特性に優れた高強度鋼部品及びその製造方法
JP3875605B2 (ja) 2002-08-27 2007-01-31 株式会社神戸製鋼所 冷間加工性及び耐遅れ破壊特性に優れた高強度鋼
JP4427010B2 (ja) * 2004-07-05 2010-03-03 新日本製鐵株式会社 耐遅れ破壊特性に優れた高強度調質鋼およびその製造方法
JP4441434B2 (ja) * 2005-04-11 2010-03-31 新日本製鐵株式会社 耐遅れ破壊特性に優れた高強度ボルトの製造方法
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CN102260831B (zh) 2011-07-08 2013-01-30 宁波市胜源技术转移有限公司 一种高强钢制备的螺栓、螺母等紧固件

Also Published As

Publication number Publication date
TWI535864B (zh) 2016-06-01
KR20160048133A (ko) 2016-05-03
JP2015063739A (ja) 2015-04-09
WO2015045951A1 (ja) 2015-04-02
EP3050987A4 (en) 2017-05-31
KR101817451B1 (ko) 2018-01-10
EP3050987B1 (en) 2019-07-10
JP6159209B2 (ja) 2017-07-05
US10060015B2 (en) 2018-08-28
CN105579603A (zh) 2016-05-11
TW201525159A (zh) 2015-07-01
US20160230260A1 (en) 2016-08-11
CN105579603B (zh) 2018-03-09
EP3050987A1 (en) 2016-08-03

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