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 PDFInfo
- Publication number
- EP3455383A4 EP3455383A4 EP17796564.7A EP17796564A EP3455383A4 EP 3455383 A4 EP3455383 A4 EP 3455383A4 EP 17796564 A EP17796564 A EP 17796564A EP 3455383 A4 EP3455383 A4 EP 3455383A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- niobium
- carbon steel
- chain link
- wear resistant
- high wear
- 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- Withdrawn
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)
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)
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)
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)
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)
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)
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 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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Effective date: 20181205 |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20191021 |
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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 |
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17Q | First examination report despatched |
Effective date: 20210818 |
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