EP3455383A4 - LOW-GRAINED NIOB AND CHROME CARBON STEEL STEEL FOR HIGH-WEAR-RESISTANT CAR CHAIN PLATE - Google Patents

LOW-GRAINED NIOB AND CHROME CARBON STEEL STEEL FOR HIGH-WEAR-RESISTANT CAR CHAIN PLATE Download PDF

Info

Publication number: EP3455383A4
Authority: EP; European Patent Office
Prior art keywords: niobium; carbon steel; chain link; wear resistant; high wear
Prior art date: 2016-05-10
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP17796564.7A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP3455383A1 (en

Inventor

Yumin Wang

Matthew E. Junker

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.)

BorgWarner Inc

Original Assignee

BorgWarner Inc

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.)

2016-05-10

Filing date

2017-04-28

Publication date

2019-11-20

2017-04-28 Application filed by BorgWarner Inc filed Critical BorgWarner Inc

2019-03-20 Publication of EP3455383A1 publication Critical patent/EP3455383A1/en

2019-11-20 Publication of EP3455383A4 publication Critical patent/EP3455383A4/en

Status Withdrawn legal-status Critical Current

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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0087—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for chains, for chain links
- 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
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/20—Isothermal quenching, e.g. bainitic hardening
- 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
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/22—Martempering
- 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
- 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
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
- 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/02—Driving-chains
- F16G13/04—Toothed chains
- 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/02—Driving-chains
- F16G13/06—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links
- 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/02—Driving-chains
- F16G13/08—Driving-chains with links closely interposed on the joint pins
- 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
- F16G15/12—Chain links
- 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

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)

EP17796564.7A 2016-05-10 2017-04-28 LOW-GRAINED NIOB AND CHROME CARBON STEEL STEEL FOR HIGH-WEAR-RESISTANT CAR CHAIN PLATE Withdrawn EP3455383A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201662333950P	2016-05-10	2016-05-10
PCT/US2017/030000 WO2017196552A1 (en)	2016-05-10	2017-04-28	Niobium and chromium low alloy carbon steel for high wear resistant automotive chain link plates

Publications (2)

Publication Number	Publication Date
EP3455383A1 EP3455383A1 (en)	2019-03-20
EP3455383A4 true EP3455383A4 (en)	2019-11-20

Family

ID=60266717

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP17796564.7A Withdrawn EP3455383A4 (en)	2016-05-10	2017-04-28	LOW-GRAINED NIOB AND CHROME CARBON STEEL STEEL FOR HIGH-WEAR-RESISTANT CAR CHAIN PLATE

Country Status (5)

Country	Link
US (1)	US20190211415A1 (ja)
EP (1)	EP3455383A4 (ja)
JP (1)	JP2019521242A (ja)
CN (1)	CN109072388A (ja)
WO (1)	WO2017196552A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR102648862B1 (ko) *	2019-03-22	2024-03-19	다이도고교가부시키가이샤	체인 전동 장치
DE102020123471A1 (de)	2020-09-09	2022-03-10	Schaeffler Technologies AG & Co. KG	Verfahren zur Herstellung eines Kettenelements sowie Kettenelement und Kette

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2406891A (en) *	2003-10-07	2005-04-13	Renold Plc	A transmission chain
WO2015002775A1 (en) *	2013-07-03	2015-01-08	Borgwarner Inc.	Sliding member, chain link, and chain comprising said link
EP3015561A1 (en) *	2013-06-27	2016-05-04	Nisshin Steel Co., Ltd.	Abrasion-resistant steel material excellent in fatigue characteristics and method for manufacturing same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS63310943A (ja) *	1987-06-11	1988-12-19	Nissan Motor Co Ltd	動力伝達用チェ−ン用鋼
JP4812220B2 (ja) *	2002-05-10	2011-11-09	株式会社小松製作所	高硬度高靭性鋼
JP5385554B2 (ja) *	2008-06-19	2014-01-08	株式会社神戸製鋼所	熱処理用鋼
JP4800444B2 (ja) *	2009-01-16	2011-10-26	新日本製鐵株式会社	表面硬化用機械構造用鋼及び機械構造用部品
JP5484103B2 (ja) *	2009-02-17	2014-05-07	日新製鋼株式会社	高強度機械部品用素材鋼板およびその製造方法並びに高強度機械部品製造方法
JP5521931B2 (ja) *	2010-09-14	2014-06-18	新日鐵住金株式会社	高周波焼入れ性優れた軟質中炭素鋼板
JP5740908B2 (ja) *	2010-10-20	2015-07-01	新日鐵住金株式会社	冷間鍛造後の急速加熱焼入れ性に優れた中炭素鋼板の焼入れ方法
JP5854831B2 (ja) *	2011-12-28	2016-02-09	日新製鋼株式会社	疲労特性に優れる耐摩耗性鋼材およびその製造方法
US10151010B2 (en) *	2013-05-30	2018-12-11	Nippon Steel & Sumitomo Metal Corporation	Soft nitrided induction hardened steel part
JP6439248B2 (ja) *	2013-12-18	2018-12-19	新日鐵住金株式会社	打ち抜き性に優れる中・高炭素鋼板およびその製造方法

2017
- 2017-04-28 WO PCT/US2017/030000 patent/WO2017196552A1/en unknown
- 2017-04-28 CN CN201780024555.1A patent/CN109072388A/zh active Pending
- 2017-04-28 EP EP17796564.7A patent/EP3455383A4/en not_active Withdrawn
- 2017-04-28 US US16/099,364 patent/US20190211415A1/en not_active Abandoned
- 2017-04-28 JP JP2018555243A patent/JP2019521242A/ja active Pending

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2406891A (en) *	2003-10-07	2005-04-13	Renold Plc	A transmission chain
EP3015561A1 (en) *	2013-06-27	2016-05-04	Nisshin Steel Co., Ltd.	Abrasion-resistant steel material excellent in fatigue characteristics and method for manufacturing same
WO2015002775A1 (en) *	2013-07-03	2015-01-08	Borgwarner Inc.	Sliding member, chain link, and chain comprising said link

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017196552A1 *

Also Published As

Publication number	Publication date
JP2019521242A (ja)	2019-07-25
CN109072388A (zh)	2018-12-21
US20190211415A1 (en)	2019-07-11
WO2017196552A1 (en)	2017-11-16
EP3455383A1 (en)	2019-03-20

Legal Events

Date	Code	Title	Description
2017-11-17	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2019-02-15	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
2019-02-15	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2019-03-20	17P	Request for examination filed	Effective date: 20181205
2019-03-20	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
2019-03-20	AX	Request for extension of the european patent	Extension state: BA ME
2019-04-10	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2019-08-14	DAV	Request for validation of the european patent (deleted)
2019-08-14	DAX	Request for extension of the european patent (deleted)
2019-11-20	A4	Supplementary search report drawn up and despatched	Effective date: 20191021
2019-11-20	RIC1	Information provided on ipc code assigned before grant	Ipc: C21D 1/20 20060101ALI20191015BHEP Ipc: C22C 38/06 20060101ALI20191015BHEP Ipc: F16G 15/12 20060101ALI20191015BHEP Ipc: C21D 1/25 20060101ALI20191015BHEP Ipc: C21D 6/00 20060101ALI20191015BHEP Ipc: C22C 38/02 20060101ALI20191015BHEP Ipc: C22C 38/04 20060101ALI20191015BHEP Ipc: C21D 9/00 20060101ALI20191015BHEP Ipc: C22C 38/26 20060101AFI20191015BHEP Ipc: C21D 1/22 20060101ALI20191015BHEP
2021-08-19	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2021-08-20	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2021-09-22	17Q	First examination report despatched	Effective date: 20210818
2023-02-24	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
2023-03-29	18D	Application deemed to be withdrawn	Effective date: 20221101

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