EP3279355A4 - Steel wire for mechanical structural parts - Google Patents
Steel wire for mechanical structural parts Download PDFInfo
- Publication number
- EP3279355A4 EP3279355A4 EP16772311.3A EP16772311A EP3279355A4 EP 3279355 A4 EP3279355 A4 EP 3279355A4 EP 16772311 A EP16772311 A EP 16772311A EP 3279355 A4 EP3279355 A4 EP 3279355A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- steel wire
- structural parts
- mechanical structural
- mechanical
- parts
- 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- Withdrawn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
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
-
- 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
- C21D1/26—Methods of annealing
- C21D1/32—Soft annealing, e.g. spheroidising
-
- 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
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
- C21D8/065—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires of ferrous 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
-
- 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- 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
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
-
- 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
- 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
- C21D2211/003—Cementite
-
- 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
- C21D2211/005—Ferrite
-
- 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 by deformation combined with, or followed by, heat treatment
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015073776A JP6479538B2 (ja) | 2015-03-31 | 2015-03-31 | 機械構造部品用鋼線 |
PCT/JP2016/058379 WO2016158428A1 (ja) | 2015-03-31 | 2016-03-16 | 機械構造部品用鋼線 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3279355A1 EP3279355A1 (en) | 2018-02-07 |
EP3279355A4 true EP3279355A4 (en) | 2018-09-05 |
Family
ID=57005778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16772311.3A Withdrawn EP3279355A4 (en) | 2015-03-31 | 2016-03-16 | Steel wire for mechanical structural parts |
Country Status (8)
Country | Link |
---|---|
US (1) | US20180105894A1 (zh) |
EP (1) | EP3279355A4 (zh) |
JP (1) | JP6479538B2 (zh) |
KR (1) | KR20170118902A (zh) |
CN (1) | CN107406949B (zh) |
MX (1) | MX2017012063A (zh) |
TW (1) | TWI586814B (zh) |
WO (1) | WO2016158428A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017106048A (ja) * | 2015-12-07 | 2017-06-15 | 株式会社神戸製鋼所 | 機械構造部品用鋼線 |
TWI635186B (zh) * | 2016-10-11 | 2018-09-11 | 新日鐵住金股份有限公司 | 鋼線及被覆鋼線 |
TWI663266B (zh) * | 2017-02-28 | 2019-06-21 | 日商杰富意鋼鐵股份有限公司 | 切削加工用線材 |
KR102085077B1 (ko) * | 2017-12-26 | 2020-03-05 | 주식회사 포스코 | 중탄소강 선재, 이를 이용한 가공품, 이들의 제조방법 |
WO2022210126A1 (ja) | 2021-03-31 | 2022-10-06 | 株式会社神戸製鋼所 | 機械構造部品用鋼線およびその製造方法 |
WO2022210124A1 (ja) | 2021-03-31 | 2022-10-06 | 株式会社神戸製鋼所 | 機械構造部品用鋼線およびその製造方法 |
WO2022210125A1 (ja) * | 2021-03-31 | 2022-10-06 | 株式会社神戸製鋼所 | 機械構造部品用鋼線およびその製造方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006088019A1 (ja) * | 2005-02-16 | 2006-08-24 | Nippon Steel Corporation | 球状化処理後の冷間鍛造性に優れた熱間圧延線材、優れた冷間鍛造性を有する球状化焼鈍処理された鋼線、及びそれらの製造方法 |
JP2013007091A (ja) * | 2011-06-23 | 2013-01-10 | Kobe Steel Ltd | 冷間加工用機械構造用鋼およびその製造方法、並びに機械構造用部品 |
JP2013234349A (ja) * | 2012-05-08 | 2013-11-21 | Nippon Steel & Sumitomo Metal Corp | 冷間加工性に優れた鋼線材・棒鋼とその製造方法 |
WO2014030327A1 (ja) * | 2012-08-20 | 2014-02-27 | 新日鐵住金株式会社 | 冷間鍛造用丸鋼材 |
US20140326369A1 (en) * | 2011-12-19 | 2014-11-06 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Steel for mechanical structure for cold working, and method for manufacturing same |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01104718A (ja) * | 1987-10-19 | 1989-04-21 | Nippon Steel Corp | 冷間鍛造用棒線材の製造方法 |
JPH0699743B2 (ja) * | 1989-01-11 | 1994-12-07 | 住友金属工業株式会社 | 軟化棒・線材の製造方法 |
EP1980635B1 (en) * | 2006-01-31 | 2012-01-11 | JFE Steel Corporation | Steel sheet with excellent suitability for fine blanking and process for producing the same |
CN101903547B (zh) * | 2007-12-19 | 2012-05-23 | 杰富意钢铁株式会社 | 钢板及其制造方法 |
JP5407178B2 (ja) * | 2008-05-13 | 2014-02-05 | 新日鐵住金株式会社 | 冷間加工性に優れた冷間鍛造用鋼線材およびその製造方法 |
JP5594226B2 (ja) * | 2011-05-18 | 2014-09-24 | Jfeスチール株式会社 | 高炭素薄鋼板およびその製造方法 |
JP2016020537A (ja) * | 2014-06-16 | 2016-02-04 | 株式会社神戸製鋼所 | 冷間加工用機械構造用鋼及びその製造方法 |
-
2015
- 2015-03-31 JP JP2015073776A patent/JP6479538B2/ja active Active
-
2016
- 2016-03-16 EP EP16772311.3A patent/EP3279355A4/en not_active Withdrawn
- 2016-03-16 KR KR1020177026753A patent/KR20170118902A/ko not_active Application Discontinuation
- 2016-03-16 WO PCT/JP2016/058379 patent/WO2016158428A1/ja active Application Filing
- 2016-03-16 CN CN201680019276.1A patent/CN107406949B/zh active Active
- 2016-03-16 US US15/562,631 patent/US20180105894A1/en not_active Abandoned
- 2016-03-16 MX MX2017012063A patent/MX2017012063A/es unknown
- 2016-03-23 TW TW105109031A patent/TWI586814B/zh active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006088019A1 (ja) * | 2005-02-16 | 2006-08-24 | Nippon Steel Corporation | 球状化処理後の冷間鍛造性に優れた熱間圧延線材、優れた冷間鍛造性を有する球状化焼鈍処理された鋼線、及びそれらの製造方法 |
JP2013007091A (ja) * | 2011-06-23 | 2013-01-10 | Kobe Steel Ltd | 冷間加工用機械構造用鋼およびその製造方法、並びに機械構造用部品 |
US20140326369A1 (en) * | 2011-12-19 | 2014-11-06 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Steel for mechanical structure for cold working, and method for manufacturing same |
JP2013234349A (ja) * | 2012-05-08 | 2013-11-21 | Nippon Steel & Sumitomo Metal Corp | 冷間加工性に優れた鋼線材・棒鋼とその製造方法 |
WO2014030327A1 (ja) * | 2012-08-20 | 2014-02-27 | 新日鐵住金株式会社 | 冷間鍛造用丸鋼材 |
Non-Patent Citations (1)
Title |
---|
See also references of WO2016158428A1 * |
Also Published As
Publication number | Publication date |
---|---|
TW201641709A (zh) | 2016-12-01 |
KR20170118902A (ko) | 2017-10-25 |
TWI586814B (zh) | 2017-06-11 |
US20180105894A1 (en) | 2018-04-19 |
CN107406949B (zh) | 2020-07-14 |
MX2017012063A (es) | 2018-02-09 |
JP6479538B2 (ja) | 2019-03-06 |
WO2016158428A1 (ja) | 2016-10-06 |
CN107406949A (zh) | 2017-11-28 |
JP2016194100A (ja) | 2016-11-17 |
EP3279355A1 (en) | 2018-02-07 |
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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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Extension state: BA ME |
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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: 20180807 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: C22C 38/60 20060101ALI20180801BHEP Ipc: C21D 8/06 20060101ALI20180801BHEP Ipc: C22C 38/00 20060101AFI20180801BHEP |
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GRAP | Despatch of communication of intention to grant a patent |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: C22C 38/06 20060101ALI20190924BHEP Ipc: C22C 38/18 20060101ALI20190924BHEP Ipc: C21D 9/52 20060101ALI20190924BHEP Ipc: C22C 38/32 20060101ALI20190924BHEP Ipc: C22C 38/02 20060101ALI20190924BHEP Ipc: C22C 38/20 20060101ALI20190924BHEP Ipc: C22C 38/00 20060101AFI20190924BHEP Ipc: C22C 38/60 20060101ALI20190924BHEP Ipc: C22C 38/12 20060101ALI20190924BHEP Ipc: C21D 8/06 20060101ALI20190924BHEP Ipc: C21D 1/32 20060101ALI20190924BHEP Ipc: C22C 38/08 20060101ALI20190924BHEP Ipc: C21D 6/00 20060101ALI20190924BHEP Ipc: C22C 38/40 20060101ALI20190924BHEP Ipc: C22C 38/04 20060101ALI20190924BHEP |
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INTG | Intention to grant announced |
Effective date: 20191025 |
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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 |
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18D | Application deemed to be withdrawn |
Effective date: 20200305 |