EP3228721A4 - Fil machine en acier à haute teneur en carbone présentant d'excellentes propriétés de tréfilage - Google Patents

Fil machine en acier à haute teneur en carbone présentant d'excellentes propriétés de tréfilage Download PDF

Info

Publication number: EP3228721A4
Authority: EP; European Patent Office
Prior art keywords: carbon; drawing properties; steel wire; wire rod; wire drawing
Prior art date: 2014-12-05
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP15865720.5A

Other languages

German (de)

English (en)

Other versions

EP3228721A1 (fr

Inventor

Toshihiko TESHIMA

Yoshihiro Daito

Toshiyuki Manabe

Daisuke Hirakami

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.)

2014-12-05

Filing date

2015-12-02

Publication date

2018-07-11

2015-12-02 Application filed by Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp

2017-10-11 Publication of EP3228721A1 publication Critical patent/EP3228721A1/fr

2018-07-11 Publication of EP3228721A4 publication Critical patent/EP3228721A4/fr

Status Withdrawn legal-status Critical Current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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium 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
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/06—Modifying the physical properties of ferrous metals or ferrous alloys 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
- 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
- C22C38/22—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
- C22C38/24—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
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
- 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
- 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
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
- 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
- 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

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)
Manufacturing & Machinery (AREA)
Heat Treatment Of Steel (AREA)
Heat Treatment Of Strip Materials And Filament Materials (AREA)

EP15865720.5A 2014-12-05 2015-12-02 Fil machine en acier à haute teneur en carbone présentant d'excellentes propriétés de tréfilage Withdrawn EP3228721A4 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2014247258		2014-12-05
PCT/JP2015/083879 WO2016088803A1 (fr)	2014-12-05	2015-12-02	Fil machine en acier à haute teneur en carbone présentant d'excellentes propriétés de tréfilage

Publications (2)

Publication Number	Publication Date
EP3228721A1 EP3228721A1 (fr)	2017-10-11
EP3228721A4 true EP3228721A4 (fr)	2018-07-11

Family

ID=56091743

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP15865720.5A Withdrawn EP3228721A4 (fr)	2014-12-05	2015-12-02	Fil machine en acier à haute teneur en carbone présentant d'excellentes propriétés de tréfilage

Country Status (6)

Country	Link
EP (1)	EP3228721A4 (fr)
JP (1)	JP6394708B2 (fr)
KR (1)	KR101952527B1 (fr)
CN (1)	CN107208208B (fr)
MX (1)	MX2017006990A (fr)
WO (1)	WO2016088803A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR101917461B1 (ko)	2016-12-22	2018-11-09	주식회사 포스코	신선가공성이 우수한 고강도 선재, 열처리 선재 및 이들의 제조방법
JP6528920B2 (ja) *	2017-05-18	2019-06-12	日本製鉄株式会社	線材、及び鋼線の製造方法
CN107723592B (zh) *	2017-09-30	2019-01-18	钢铁研究总院	一种高碳盘条钢及其生产工艺
CN108728739A (zh) *	2018-04-21	2018-11-02	张家港联峰钢铁研究所有限公司	一种非淬回火高碳高强度合金弹簧钢90SiMn及其制备方法
US12534772B2 (en) *	2019-03-06	2026-01-27	Nippon Steel Corporation	Hot rolled steel sheet and method for producing same
JP7352069B2 (ja) *	2019-07-26	2023-09-28	日本製鉄株式会社	線材及び鋼線
CN110669981B (zh) *	2019-10-02	2021-07-16	江苏省沙钢钢铁研究院有限公司	一种钒硼复合微合金化帘线钢盘条及其生产方法
KR102421642B1 (ko) *	2019-12-20	2022-07-18	주식회사 포스코	베어링용 선재 및 이의 제조방법
CN111041368A (zh) *	2019-12-26	2020-04-21	芜湖新兴铸管有限责任公司	一种高性能82b盘条钢及其生产方法
KR20220146419A (ko)	2020-03-02	2022-11-01	닛폰세이테츠 가부시키가이샤	열간 압연 강판
CN114657471B (zh) *	2022-03-27	2022-12-23	中天钢铁集团有限公司	一种低碳节能的≥2060MPa级桥梁缆索用盘条的生产方法
CN117187681A (zh) *	2022-05-30	2023-12-08	宝山钢铁股份有限公司	一种高强高疲劳桥梁缆索用钢、盘条及制造方法
WO2024251972A1 (fr) *	2023-06-09	2024-12-12	Nv Bekaert Sa	Patentage isotherme de fils d'acier
CN118887273B (zh) *	2024-09-29	2025-02-07	联峰钢铁（张家港）有限公司	一种利用python检测珠光体片层间距的方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4046600A (en) *	1973-12-17	1977-09-06	Kobe Steel Ltd.	Method of producing large diameter steel rods
JPH06271937A (ja) *	1993-03-17	1994-09-27	Kobe Steel Ltd	高強度高靭性過共析鋼線の製造方法
JPH0853737A (ja) *	1994-08-11	1996-02-27	Kobe Steel Ltd	高強度高靭性溶融めっき鋼線およびその製造方法
EP2096184A1 (fr) *	2006-10-31	2009-09-02	Kabushiki Kaisha Kobe Seiko Sho	Fil d'acier pour ressort excellent en termes de propriété de fatigue et de propriété d'étirement
EP2554704A1 (fr) *	2010-04-01	2013-02-06	Kabushiki Kaisha Kobe Seiko Sho	Fil en acier à haute teneur en carbone présentant une excellente capacité de tréfilage et une excellente propriété de fatigue après le tréfilage
EP2687619A1 (fr) *	2011-03-14	2014-01-22	Nippon Steel & Sumitomo Metal Corporation	Matériau de fil-machine et procédé pour sa production
EP3150738A1 (fr) *	2014-06-02	2017-04-05	Nippon Steel & Sumitomo Metal Corporation	Matériau de fil d'acier

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3737354B2 (ja) *	2000-11-06	2006-01-18	株式会社神戸製鋼所	捻回特性に優れた伸線加工用線材およびその製造方法
JP2004300497A (ja)	2003-03-31	2004-10-28	Kobe Steel Ltd	伸線加工性に優れた線状または棒状鋼、及びその製造方法、並びに軸受部品
JP5098444B2 (ja) *	2006-06-01	2012-12-12	新日鐵住金株式会社	高延性の直接パテンティング線材の製造方法
JP2007327084A (ja)	2006-06-06	2007-12-20	Kobe Steel Ltd	伸線加工性に優れた線材およびその製造方法
JP5297849B2 (ja) *	2009-03-23	2013-09-25	株式会社神戸製鋼所	伸線性に優れた高炭素鋼線材の製造方法
JP2010229469A (ja) *	2009-03-26	2010-10-14	Nippon Steel Corp	冷間加工特性に優れる高強度線材及びその製造方法
KR20110047383A (ko) *	2009-10-30	2011-05-09	주식회사 포스코	신선가공성이 우수한 고강도 신선용 선재 및 그 제조방법
JP5154694B2 (ja) *	2009-11-05	2013-02-27	新日鐵住金株式会社	加工性に優れた高炭素鋼線材
JP5425744B2 (ja)	2010-10-29	2014-02-26	株式会社神戸製鋼所	伸線加工性に優れた高炭素鋼線材
WO2013031640A1 (fr) *	2011-08-26	2013-03-07	新日鐵住金株式会社	Matériau de fil pour un composant de machine non raffiné ; fil d'acier pour un composant de machine non raffiné ; composant de machine non raffiné ; et procédé permettant de fabriquer un matériau de fil pour un composant de machine non raffiné, un fil d'acier pour un composant de machine non raffiné et un composant de machine non raffiné
EP2905353B8 (fr) *	2012-10-04	2019-08-21	Nippon Steel Corporation	Fil d'acier mis en forme pour tube protecteur de câble sous-marin, son procédé de fabrication, et couche résistante à la pression

2015
- 2015-12-02 EP EP15865720.5A patent/EP3228721A4/fr not_active Withdrawn
- 2015-12-02 KR KR1020177018113A patent/KR101952527B1/ko active Active
- 2015-12-02 CN CN201580075308.5A patent/CN107208208B/zh active Active
- 2015-12-02 JP JP2016562658A patent/JP6394708B2/ja active Active
- 2015-12-02 MX MX2017006990A patent/MX2017006990A/es unknown
- 2015-12-02 WO PCT/JP2015/083879 patent/WO2016088803A1/fr not_active Ceased

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4046600A (en) *	1973-12-17	1977-09-06	Kobe Steel Ltd.	Method of producing large diameter steel rods
JPH06271937A (ja) *	1993-03-17	1994-09-27	Kobe Steel Ltd	高強度高靭性過共析鋼線の製造方法
JPH0853737A (ja) *	1994-08-11	1996-02-27	Kobe Steel Ltd	高強度高靭性溶融めっき鋼線およびその製造方法
EP2096184A1 (fr) *	2006-10-31	2009-09-02	Kabushiki Kaisha Kobe Seiko Sho	Fil d'acier pour ressort excellent en termes de propriété de fatigue et de propriété d'étirement
EP2554704A1 (fr) *	2010-04-01	2013-02-06	Kabushiki Kaisha Kobe Seiko Sho	Fil en acier à haute teneur en carbone présentant une excellente capacité de tréfilage et une excellente propriété de fatigue après le tréfilage
EP2687619A1 (fr) *	2011-03-14	2014-01-22	Nippon Steel & Sumitomo Metal Corporation	Matériau de fil-machine et procédé pour sa production
EP3150738A1 (fr) *	2014-06-02	2017-04-05	Nippon Steel & Sumitomo Metal Corporation	Matériau de fil d'acier

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016088803A1 *

Also Published As

Publication number	Publication date
JP6394708B2 (ja)	2018-10-03
CN107208208B (zh)	2019-08-23
CN107208208A (zh)	2017-09-26
WO2016088803A1 (fr)	2016-06-09
EP3228721A1 (fr)	2017-10-11
MX2017006990A (es)	2017-08-24
KR101952527B1 (ko)	2019-02-26
JPWO2016088803A1 (ja)	2017-10-05
KR20170092630A (ko)	2017-08-11

Legal Events

Date	Code	Title	Description
2017-09-08	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2017-10-11	17P	Request for examination filed	Effective date: 20170705
2017-10-11	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
2017-10-11	AX	Request for extension of the european patent	Extension state: BA ME
2018-03-14	DAV	Request for validation of the european patent (deleted)
2018-03-14	DAX	Request for extension of the european patent (deleted)
2018-07-11	A4	Supplementary search report drawn up and despatched	Effective date: 20180608
2018-07-11	RIC1	Information provided on ipc code assigned before grant	Ipc: C22C 38/22 20060101ALI20180604BHEP Ipc: C22C 38/04 20060101ALI20180604BHEP Ipc: C22C 38/34 20060101ALI20180604BHEP Ipc: C22C 38/24 20060101ALI20180604BHEP Ipc: C22C 38/38 20060101ALI20180604BHEP Ipc: C21D 9/52 20060101ALI20180604BHEP Ipc: C22C 38/26 20060101ALI20180604BHEP Ipc: C22C 38/32 20060101ALI20180604BHEP Ipc: C22C 38/06 20060101ALI20180604BHEP Ipc: C22C 38/28 20060101ALI20180604BHEP Ipc: C21D 8/06 20060101ALI20180604BHEP Ipc: C22C 38/18 20060101ALI20180604BHEP Ipc: C22C 38/02 20060101ALI20180604BHEP Ipc: C22C 38/00 20060101AFI20180604BHEP
2019-07-03	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: NIPPON STEEL CORPORATION
2019-09-04	RIC1	Information provided on ipc code assigned before grant	Ipc: C22C 38/06 20060101ALI20190731BHEP Ipc: C22C 38/34 20060101ALI20190731BHEP Ipc: C22C 38/04 20060101ALI20190731BHEP Ipc: C22C 38/26 20060101ALI20190731BHEP Ipc: C21D 8/06 20060101ALI20190731BHEP Ipc: C22C 38/28 20060101ALI20190731BHEP Ipc: C22C 38/38 20060101ALI20190731BHEP Ipc: C22C 38/22 20060101ALI20190731BHEP Ipc: C22C 38/24 20060101ALI20190731BHEP Ipc: C22C 38/00 20060101AFI20190731BHEP Ipc: C22C 38/02 20060101ALI20190731BHEP Ipc: C22C 38/18 20060101ALI20190731BHEP Ipc: C21D 9/52 20060101ALI20190731BHEP Ipc: C22C 38/32 20060101ALI20190731BHEP
2019-09-12	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2019-10-09	INTG	Intention to grant announced	Effective date: 20190913
2019-10-09	RIN1	Information on inventor provided before grant (corrected)	Inventor name: DAITO, YOSHIHIRO Inventor name: MANABE, TOSHIYUKI Inventor name: TESHIMA, TOSHIHIKO Inventor name: HIRAKAMI, DAISUKE
2020-07-10	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2020-08-12	18D	Application deemed to be withdrawn	Effective date: 20200124

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