EP3561100A4 - Fil machine - Google Patents
Fil machine Download PDFInfo
- Publication number
- EP3561100A4 EP3561100A4 EP17884608.5A EP17884608A EP3561100A4 EP 3561100 A4 EP3561100 A4 EP 3561100A4 EP 17884608 A EP17884608 A EP 17884608A EP 3561100 A4 EP3561100 A4 EP 3561100A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- wire rod
- wire
- rod
- 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- Withdrawn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
- 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
- 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
- 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
- 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
- C22C38/22—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
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
-
- 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
- C21D2211/002—Bainite
-
- 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
- C21D2211/009—Pearlite
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016246866 | 2016-12-20 | ||
PCT/JP2017/045740 WO2018117157A1 (fr) | 2016-12-20 | 2017-12-20 | Fil machine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3561100A1 EP3561100A1 (fr) | 2019-10-30 |
EP3561100A4 true EP3561100A4 (fr) | 2020-07-29 |
Family
ID=62627668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17884608.5A Withdrawn EP3561100A4 (fr) | 2016-12-20 | 2017-12-20 | Fil machine |
Country Status (5)
Country | Link |
---|---|
US (1) | US20200071791A1 (fr) |
EP (1) | EP3561100A4 (fr) |
JP (1) | JP6725007B2 (fr) |
CN (1) | CN110088318A (fr) |
WO (1) | WO2018117157A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210395868A1 (en) * | 2018-10-16 | 2021-12-23 | Nippon Steel Corporation | Hot-rolled wire rod |
JP2021161445A (ja) * | 2020-03-30 | 2021-10-11 | 日本製鉄株式会社 | 鋼線材 |
JP2021161451A (ja) * | 2020-03-30 | 2021-10-11 | 日本製鉄株式会社 | 伸線加工用鋼線材 |
JP2021161444A (ja) * | 2020-03-30 | 2021-10-11 | 日本製鉄株式会社 | 伸線加工用鋼線材 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6322641B1 (en) * | 1999-04-06 | 2001-11-27 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.) | High-carbon steel wire superior in resistance to longitudinal cracking, steel product for the same, and process for production of the same |
JP2008261028A (ja) * | 2007-04-13 | 2008-10-30 | Nippon Steel Corp | 伸線加工性の優れた高炭素鋼線材 |
WO2016024635A1 (fr) * | 2014-08-15 | 2016-02-18 | 新日鐵住金株式会社 | Fil d'acier pour tréfilage |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0711060B2 (ja) * | 1986-04-30 | 1995-02-08 | 新日本製鐵株式会社 | 伸線加工性のすぐれた高強度鋼線材 |
JP2687839B2 (ja) | 1993-05-20 | 1997-12-08 | 株式会社神戸製鋼所 | 伸線性および撚線性に優れた高炭素鋼線材 |
JP4646850B2 (ja) | 2006-04-28 | 2011-03-09 | 株式会社神戸製鋼所 | 耐カッピー断線性に優れた高炭素鋼線材 |
WO2011055746A1 (fr) * | 2009-11-05 | 2011-05-12 | 新日本製鐵株式会社 | Matériau de fil en acier à haute teneur en carbone présentant une excellente aptitude à la transformation |
IN2012DN02384A (fr) * | 2010-04-08 | 2015-08-21 | Nippon Steel & Sumitomo Metal Corp | |
JP5671400B2 (ja) * | 2011-03-31 | 2015-02-18 | 株式会社神戸製鋼所 | 伸線加工性および伸線後の疲労特性に優れたばね用鋼線材、ならびに疲労特性およびばね加工性に優れたばね用鋼線 |
-
2017
- 2017-12-20 JP JP2018558035A patent/JP6725007B2/ja active Active
- 2017-12-20 EP EP17884608.5A patent/EP3561100A4/fr not_active Withdrawn
- 2017-12-20 US US16/467,280 patent/US20200071791A1/en not_active Abandoned
- 2017-12-20 CN CN201780078216.1A patent/CN110088318A/zh active Pending
- 2017-12-20 WO PCT/JP2017/045740 patent/WO2018117157A1/fr unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6322641B1 (en) * | 1999-04-06 | 2001-11-27 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.) | High-carbon steel wire superior in resistance to longitudinal cracking, steel product for the same, and process for production of the same |
JP2008261028A (ja) * | 2007-04-13 | 2008-10-30 | Nippon Steel Corp | 伸線加工性の優れた高炭素鋼線材 |
WO2016024635A1 (fr) * | 2014-08-15 | 2016-02-18 | 新日鐵住金株式会社 | Fil d'acier pour tréfilage |
Non-Patent Citations (1)
Title |
---|
See also references of WO2018117157A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2018117157A1 (fr) | 2018-06-28 |
JP6725007B2 (ja) | 2020-07-15 |
JPWO2018117157A1 (ja) | 2019-10-31 |
CN110088318A (zh) | 2019-08-02 |
EP3561100A1 (fr) | 2019-10-30 |
US20200071791A1 (en) | 2020-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20190705 |
|
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: 20200629 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C21D 8/06 20060101ALI20200623BHEP Ipc: C22C 38/18 20060101ALI20200623BHEP Ipc: C22C 38/00 20060101AFI20200623BHEP Ipc: C22C 38/22 20060101ALI20200623BHEP Ipc: C22C 38/06 20060101ALI20200623BHEP Ipc: C22C 38/04 20060101ALI20200623BHEP Ipc: C21D 9/52 20060101ALI20200623BHEP Ipc: C22C 38/32 20060101ALI20200623BHEP Ipc: C22C 38/02 20060101ALI20200623BHEP Ipc: C22C 38/28 20060101ALI20200623BHEP |
|
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 |
|
18D | Application deemed to be withdrawn |
Effective date: 20210127 |