BR112017003652A2 - aço para parafuso de alta resistência, e parafuso de alta resistência - Google Patents

aço para parafuso de alta resistência, e parafuso de alta resistência

Info

Publication number
BR112017003652A2
BR112017003652A2 BR112017003652A BR112017003652A BR112017003652A2 BR 112017003652 A2 BR112017003652 A2 BR 112017003652A2 BR 112017003652 A BR112017003652 A BR 112017003652A BR 112017003652 A BR112017003652 A BR 112017003652A BR 112017003652 A2 BR112017003652 A2 BR 112017003652A2
Authority
BR
Brazil
Prior art keywords
high strength
strength bolt
weight
steel
mass
Prior art date
Application number
BR112017003652A
Other languages
English (en)
Other versions
BR112017003652B1 (pt
Inventor
Kimura Kosuke
Hamada Takahiro
Nakamura Tsuyoshi
Original Assignee
Nissan Motor
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 Nissan Motor filed Critical Nissan Motor
Publication of BR112017003652A2 publication Critical patent/BR112017003652A2/pt
Publication of BR112017003652B1 publication Critical patent/BR112017003652B1/pt

Links

Classifications

    • 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
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • C22C38/04—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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • 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
    • 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
    • F16B33/00—Features common to bolt and nut
    • F16B33/06—Surface treatment of parts furnished with screw-thread, e.g. for preventing seizure or fretting
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

resumo "aço para parafuso de alta resistência, e parafuso de alta resistência" aço para um parafuso de alta resistência que contém: de 0,50% em massa a 0,65% em massa de carbono, de 1,5% em massa a 2,5% em massa de silício, 1,0% em massa ou mais de cromo, 0,4% em massa ou menos de manganês, mais de 1,5% em massa de molibdênio, 0,03% em massa ou menos de fósforo e enxofre combinados, e o restante sendo ferro e impurezas inevitáveis. um parafuso de alta resistência é formado usando aço para um parafuso de alta resistência que contém: de 0,50% em massa a 0,65% em massa de carbono, de 1,5% em massa a 2,5% em massa de silício, 1,0% em massa ou mais de cromo, 0,4% em massa ou menos de manganês, mais de 1,5% em massa de molibdênio, 0,03% em massa ou menos de fósforo e enxofre combinados, e o restante sendo ferro e impurezas inevitáveis.
BR112017003652-5A 2014-08-29 2015-08-07 Parafuso de alta resistência BR112017003652B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014-175466 2014-08-29
JP2014175466A JP6422176B2 (ja) 2014-08-29 2014-08-29 高強度ボルト用鋼及び高強度ボルト
PCT/JP2015/072508 WO2016031528A1 (ja) 2014-08-29 2015-08-07 高強度ボルト用鋼及び高強度ボルト

Publications (2)

Publication Number Publication Date
BR112017003652A2 true BR112017003652A2 (pt) 2017-12-05
BR112017003652B1 BR112017003652B1 (pt) 2021-08-31

Family

ID=55399426

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017003652-5A BR112017003652B1 (pt) 2014-08-29 2015-08-07 Parafuso de alta resistência

Country Status (8)

Country Link
US (1) US10913993B2 (pt)
EP (1) EP3187610A4 (pt)
JP (1) JP6422176B2 (pt)
CN (1) CN106795598A (pt)
BR (1) BR112017003652B1 (pt)
MX (1) MX2017002010A (pt)
RU (1) RU2712458C2 (pt)
WO (1) WO2016031528A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7134411B2 (ja) * 2018-01-30 2022-09-12 日産自動車株式会社 ボルト
MX2020007755A (es) * 2018-01-30 2020-09-24 Nissan Motor Perno y estructura fijada.
JP7069519B2 (ja) * 2018-01-30 2022-05-18 日産自動車株式会社 ボルト
CN111621714B (zh) * 2020-06-29 2022-02-08 马鞍山钢铁股份有限公司 一种耐蚀耐延迟断裂性能优异的螺栓用圆钢及其生产方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2060294C1 (ru) * 1993-12-29 1996-05-20 Тарасов Виктор Алексеевич Сталь
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
JP3548519B2 (ja) * 2000-12-01 2004-07-28 新日本製鐵株式会社 耐水素脆化特性の優れた高強度鋼
JP2002339990A (ja) * 2001-05-22 2002-11-27 Harmonic Drive Syst Ind Co Ltd 軽量ベアリングおよび波動歯車装置
JP3861137B2 (ja) * 2001-08-31 2006-12-20 独立行政法人物質・材料研究機構 高強度機械構造用鋼とその製造方法
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
CN1954088B (zh) * 2004-04-09 2010-12-08 独立行政法人物质·材料研究机构 冷加工性能优异的高强度钢丝、钢棒或高强度成形制品及其制造方法
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
JP4500609B2 (ja) * 2004-07-07 2010-07-14 木田精工株式会社 ボルトのメッキ方法及びメッキライン
JP4555749B2 (ja) * 2004-10-08 2010-10-06 新日本製鐵株式会社 高強度ボルトの耐遅れ破壊特性向上方法
JP2006187679A (ja) * 2004-12-28 2006-07-20 Kowa Industry Co Ltd 防錆塗装物及びその被膜形成方法
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
US20090277539A1 (en) * 2005-11-21 2009-11-12 Yuuji Kimura Steel for Warm Working, Warm Working Method Using the Steel, and Steel Material and Steel Component Obtainable Therefrom
JP5334769B2 (ja) * 2009-09-10 2013-11-06 独立行政法人物質・材料研究機構 高強度ボルト
JP5747243B2 (ja) * 2009-10-16 2015-07-08 国立研究開発法人物質・材料研究機構 温間加工用鋼
WO2011048971A1 (ja) * 2009-10-22 2011-04-28 日産自動車株式会社 高強度ボルト用鋼及び高強度ボルトの製造方法
KR101366375B1 (ko) * 2010-03-11 2014-02-24 신닛테츠스미킨 카부시키카이샤 내지연 파괴 특성이 우수한 고강도 강재와 고강도 볼트 및 그 제조 방법
JP5697517B2 (ja) * 2011-04-04 2015-04-08 ニチアス株式会社 ガスケット
JP6051031B2 (ja) * 2011-12-09 2016-12-21 国立研究開発法人物質・材料研究機構 高力ボルト及びその製造方法
JP6017944B2 (ja) * 2011-12-09 2016-11-02 国立研究開発法人物質・材料研究機構 高力ボルト及びその製造方法
CN102876965B (zh) * 2012-09-11 2014-12-03 中国钢研科技集团有限公司 一种高强锚固螺栓及其生产方法
JP6458981B2 (ja) 2014-08-29 2019-01-30 日産自動車株式会社 高強度ボルト

Also Published As

Publication number Publication date
BR112017003652B1 (pt) 2021-08-31
RU2017109088A3 (pt) 2019-01-31
JP2016050329A (ja) 2016-04-11
RU2017109088A (ru) 2018-10-03
EP3187610A1 (en) 2017-07-05
WO2016031528A1 (ja) 2016-03-03
MX2017002010A (es) 2017-05-04
US10913993B2 (en) 2021-02-09
EP3187610A4 (en) 2018-01-17
US20170283921A1 (en) 2017-10-05
RU2712458C2 (ru) 2020-01-29
CN106795598A (zh) 2017-05-31
JP6422176B2 (ja) 2018-11-14

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/08/2015, OBSERVADAS AS CONDICOES LEGAIS.