EP3395975A4 - Stahl - Google Patents

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Info

Publication number
EP3395975A4
EP3395975A4 EP16878770.3A EP16878770A EP3395975A4 EP 3395975 A4 EP3395975 A4 EP 3395975A4 EP 16878770 A EP16878770 A EP 16878770A EP 3395975 A4 EP3395975 A4 EP 3395975A4
Authority
EP
European Patent Office
Prior art keywords
steel
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP16878770.3A
Other languages
English (en)
French (fr)
Other versions
EP3395975A1 (de
Inventor
Shinya Teramoto
Akira Shiga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel and 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 and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of EP3395975A1 publication Critical patent/EP3395975A1/de
Publication of EP3395975A4 publication Critical patent/EP3395975A4/de
Withdrawn legal-status Critical Current

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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
EP16878770.3A 2015-12-25 2016-12-21 Stahl Withdrawn EP3395975A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015253563 2015-12-25
PCT/JP2016/088123 WO2017110883A1 (ja) 2015-12-25 2016-12-21 鋼

Publications (2)

Publication Number Publication Date
EP3395975A1 EP3395975A1 (de) 2018-10-31
EP3395975A4 true EP3395975A4 (de) 2019-06-12

Family

ID=59089451

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16878770.3A Withdrawn EP3395975A4 (de) 2015-12-25 2016-12-21 Stahl

Country Status (6)

Country Link
US (1) US20180371593A1 (de)
EP (1) EP3395975A4 (de)
JP (1) JP6620822B2 (de)
KR (1) KR102101233B1 (de)
CN (1) CN108474068A (de)
WO (1) WO2017110883A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1129842A (ja) * 1997-07-15 1999-02-02 Sumitomo Metal Ind Ltd フェライト・パーライト型非調質鋼
JP2004307930A (ja) * 2003-04-07 2004-11-04 Daido Steel Co Ltd コンロッド用の熱間鍛造用非調質鋼
JP2009221590A (ja) * 2008-03-19 2009-10-01 Honda Motor Co Ltd 破断分離型コンロッド及びそれに用いる非調質鋼

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS637375A (ja) 1986-06-27 1988-01-13 Canon Inc マイクロ波プラズマｃｖｄ法による機能性堆積膜の形成法及び装置
JP3756307B2 (ja) 1998-01-21 2006-03-15 Ｊｆｅ条鋼株式会社 高強度低延性の非調質鋼部品の製造方法
JP3355132B2 (ja) 1998-05-01 2002-12-09 新日本製鐵株式会社 破断分離性と耐久強さに優れた機械構造用鋼
JP2000008141A (ja) * 1998-06-23 2000-01-11 Sumitomo Metal Ind Ltd 非調質軟窒化鋼鍛造部品およびその製造方法
JP3671688B2 (ja) * 1998-08-28 2005-07-13 株式会社神戸製鋼所 破断分断性に優れた破断分割型コンロッド用熱間鍛造用非調質鋼
JP4556334B2 (ja) * 2001-02-01 2010-10-06 大同特殊鋼株式会社 軟窒化用非調質鋼熱間鍛造部品
JP4346404B2 (ja) 2002-11-20 2009-10-21 本田技研工業株式会社 低温での破断分離用非調質鋼及びこの非調質鋼からなる勘合部材
JP4314851B2 (ja) 2003-03-14 2009-08-19 大同特殊鋼株式会社 破断分離に適した高強度非調質鋼
JP3988661B2 (ja) 2003-03-18 2007-10-10 住友金属工業株式会社 非調質鋼
JP4268194B2 (ja) 2006-03-15 2009-05-27 株式会社神戸製鋼所 破断分離性に優れた破断分離型コネクティングロッド用圧延材、破断分離性に優れた破断分離型コネクティングロッド用熱間鍛造部品、及び破断分離型コネクティングロッド
EP2000553B1 (de) * 2006-03-15 2012-09-05 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Gerolltes material für einen bruchgespaltenen verbindungsstab mit hervorragender bruchspaltbarkeit, geschmiedetes teil für einen bruchgespaltenen verbindungsstab mit hervorragender bruchspaltbarkeit und bruchgespaltener verbindungsstab
JP5092578B2 (ja) * 2007-06-26 2012-12-05 住友金属工業株式会社 低炭素硫黄快削鋼
EP2357261A4 (de) * 2009-05-22 2014-05-28 Nippon Steel & Sumitomo Metal Corp Stahl für eine maschinenstruktur mit hervorragender schneidewerkzeug-haltbarkeitsdauer sowie schneideverfahren dafür
JP5413350B2 (ja) * 2010-10-06 2014-02-12 新日鐵住金株式会社 熱間鍛造用圧延鋼材およびその製造方法
JP2015001018A (ja) * 2013-06-17 2015-01-05 大同特殊鋼株式会社 機械部品用鋼及び非調質鋼機械部品

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1129842A (ja) * 1997-07-15 1999-02-02 Sumitomo Metal Ind Ltd フェライト・パーライト型非調質鋼
JP2004307930A (ja) * 2003-04-07 2004-11-04 Daido Steel Co Ltd コンロッド用の熱間鍛造用非調質鋼
JP2009221590A (ja) * 2008-03-19 2009-10-01 Honda Motor Co Ltd 破断分離型コンロッド及びそれに用いる非調質鋼

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017110883A1 *

Also Published As

Publication number Publication date
EP3395975A1 (de) 2018-10-31
KR20180087371A (ko) 2018-08-01
WO2017110883A1 (ja) 2017-06-29
US20180371593A1 (en) 2018-12-27
KR102101233B1 (ko) 2020-04-17
CN108474068A (zh) 2018-08-31
JP6620822B2 (ja) 2019-12-18
JPWO2017110883A1 (ja) 2018-10-11

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20180612

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20190513

RIC1 Information provided on ipc code assigned before grant

Ipc: C22C 38/04 20060101ALI20190507BHEP

Ipc: C22C 38/28 20060101ALI20190507BHEP

Ipc: C22C 38/06 20060101ALI20190507BHEP

Ipc: C22C 38/24 20060101ALI20190507BHEP

Ipc: C22C 38/60 20060101ALI20190507BHEP

Ipc: C22C 38/00 20060101AFI20190507BHEP

Ipc: C22C 38/02 20060101ALI20190507BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: NIPPON STEEL CORPORATION

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20200325

STAA Information on the status of an ep patent application or granted ep patent

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Effective date: 20200805