EP3282027A4 - High-carbon steel wire material with excellent wire drawability, and steel wire - Google Patents

High-carbon steel wire material with excellent wire drawability, and steel wire Download PDF

Info

Publication number
EP3282027A4
EP3282027A4 EP16772782.5A EP16772782A EP3282027A4 EP 3282027 A4 EP3282027 A4 EP 3282027A4 EP 16772782 A EP16772782 A EP 16772782A EP 3282027 A4 EP3282027 A4 EP 3282027A4
Authority
EP
European Patent Office
Prior art keywords
steel wire
wire
drawability
carbon steel
carbon
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.)
Granted
Application number
EP16772782.5A
Other languages
German (de)
French (fr)
Other versions
EP3282027B1 (en
EP3282027A1 (en
Inventor
Tomonobu Ishida
Tomokazu Masuda
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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.)
Filing date
Publication date
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of EP3282027A1 publication Critical patent/EP3282027A1/en
Publication of EP3282027A4 publication Critical patent/EP3282027A4/en
Application granted granted Critical
Publication of EP3282027B1 publication Critical patent/EP3282027B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
    • 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
    • C21D6/001—Heat treatment of ferrous alloys containing 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
    • C21D6/002—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
    • C21D6/007—Heat treatment of ferrous alloys containing Co
    • 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
    • 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
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/64—Patenting furnaces
    • 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
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/16—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
    • C22C38/24—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
    • C22C38/28—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
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
    • 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/003—Drawing materials of special alloys so far as the composition of the alloy requires or permits special drawing methods or sequences
    • 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

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)
EP16772782.5A 2015-03-30 2016-03-29 High-carbon steel wire material with excellent wire drawability, and steel wire Not-in-force EP3282027B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015070095 2015-03-30
JP2015188843 2015-09-25
PCT/JP2016/060019 WO2016158901A1 (en) 2015-03-30 2016-03-29 High-carbon steel wire material with excellent wire drawability, and steel wire

Publications (3)

Publication Number Publication Date
EP3282027A1 EP3282027A1 (en) 2018-02-14
EP3282027A4 true EP3282027A4 (en) 2018-09-05
EP3282027B1 EP3282027B1 (en) 2020-10-21

Family

ID=57006008

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16772782.5A Not-in-force EP3282027B1 (en) 2015-03-30 2016-03-29 High-carbon steel wire material with excellent wire drawability, and steel wire

Country Status (8)

Country Link
US (1) US20180087125A1 (en)
EP (1) EP3282027B1 (en)
JP (1) JP6795319B2 (en)
KR (1) KR20170130527A (en)
CN (1) CN107406950B (en)
CA (1) CA2980886C (en)
ES (1) ES2835325T3 (en)
WO (1) WO2016158901A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI658472B (en) * 2017-04-28 2019-05-01 吳政雄 Electric conductor combined with composite conductor and manufacturing method thereof
JP6922726B2 (en) * 2017-12-26 2021-08-18 日本製鉄株式会社 Hot rolled wire
WO2020080415A1 (en) 2018-10-16 2020-04-23 日本製鉄株式会社 Hot-rolled wire rod
CN112176258B (en) * 2020-09-30 2022-06-21 江苏省沙钢钢铁研究院有限公司 Wire rod for 2500 MPa-grade steel strand and manufacturing method thereof
CN113293337A (en) * 2021-04-28 2021-08-24 顿口渔具科技(东莞)有限公司 Niobium-vanadium composite microalloyed high-carbon steel wire for fishhook
JP2024532749A (en) * 2021-08-11 2024-09-10 ポスコ カンパニー リミテッド High strength and high toughness steel plate and its manufacturing method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001181789A (en) * 1999-12-22 2001-07-03 Nippon Steel Corp Small-diameter hot rolled high carbon steel wire rod excellent in wire drawability
JP4003450B2 (en) * 2001-12-13 2007-11-07 住友金属工業株式会社 Steel wire rod, steel wire and manufacturing method thereof
EP1865079A1 (en) * 2006-06-06 2007-12-12 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Wire rod excellent in wire-drawing workability and method for producing same
EP2532764A1 (en) * 2010-02-01 2012-12-12 Nippon Steel Corporation Wire material, steel wire, and processes for production of those products
US20120318410A1 (en) * 2010-04-08 2012-12-20 Toshimi Tarui Strand for saw wire and manufacturing method thereof
EP2554704A1 (en) * 2010-04-01 2013-02-06 Kabushiki Kaisha Kobe Seiko Sho High-carbon steel wire with excellent suitability for wiredrawing and fatigue property after wiredrawing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4016894B2 (en) * 2003-06-12 2007-12-05 住友金属工業株式会社 Steel wire rod and method for manufacturing steel wire
JP4621133B2 (en) * 2004-12-22 2011-01-26 株式会社神戸製鋼所 High carbon steel wire rod excellent in drawability and production method thereof
JP4374357B2 (en) * 2005-06-29 2009-12-02 新日本製鐵株式会社 High-strength wire rod excellent in wire drawing characteristics, manufacturing method thereof, and high-strength steel wire excellent in wire drawing properties
JP4970562B2 (en) * 2009-04-21 2012-07-11 新日本製鐵株式会社 High strength steel wire rod excellent in ductility and method for manufacturing steel wire
JP5802162B2 (en) * 2012-03-29 2015-10-28 株式会社神戸製鋼所 Wire rod and steel wire using the same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001181789A (en) * 1999-12-22 2001-07-03 Nippon Steel Corp Small-diameter hot rolled high carbon steel wire rod excellent in wire drawability
JP4003450B2 (en) * 2001-12-13 2007-11-07 住友金属工業株式会社 Steel wire rod, steel wire and manufacturing method thereof
EP1865079A1 (en) * 2006-06-06 2007-12-12 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Wire rod excellent in wire-drawing workability and method for producing same
EP2532764A1 (en) * 2010-02-01 2012-12-12 Nippon Steel Corporation Wire material, steel wire, and processes for production of those products
EP2554704A1 (en) * 2010-04-01 2013-02-06 Kabushiki Kaisha Kobe Seiko Sho High-carbon steel wire with excellent suitability for wiredrawing and fatigue property after wiredrawing
US20120318410A1 (en) * 2010-04-08 2012-12-20 Toshimi Tarui Strand for saw wire and manufacturing method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016158901A1 *

Also Published As

Publication number Publication date
US20180087125A1 (en) 2018-03-29
CN107406950A (en) 2017-11-28
JP6795319B2 (en) 2020-12-02
JP2017061740A (en) 2017-03-30
KR20170130527A (en) 2017-11-28
EP3282027B1 (en) 2020-10-21
CN107406950B (en) 2020-04-14
CA2980886A1 (en) 2016-10-06
EP3282027A1 (en) 2018-02-14
CA2980886C (en) 2019-09-24
WO2016158901A1 (en) 2016-10-06
ES2835325T3 (en) 2021-06-22

Similar Documents

Publication Publication Date Title
EP3575433A4 (en) Plated steel
EP3575434A4 (en) Plated steel
EP3375496A4 (en) Angle-adjustable and swingable smith machine
EP3638415A4 (en) Lanthanide-supported transition metal catalysts and uses thereof
EP3109335A4 (en) High-carbon steel wire rod and preparation method therefor
EP3396004A4 (en) Plated steel material having excellent friction resistance and white rust resistance and method for preparing same
EP3282027A4 (en) High-carbon steel wire material with excellent wire drawability, and steel wire
ZA201505817B (en) High-strength steel wire material exhibiting excellent cold-drawing properties, and high-strength steel wire
EP3374559A4 (en) Nonwoven with improved abrasion resistance and method of making the same
EP3252181A4 (en) Magnesium-lithium alloy, rolled material and shaped article
EP3447161A4 (en) High tensile steel and marine structure
EP3165626A4 (en) High carbon steel wire having excellent drawability
EP3492616A4 (en) High strength steel wire
EP3165625A4 (en) Wire material for steel wire, and steel wire
EP3274353A4 (en) Bisphenolate transition metal complexes, production and use thereof
EP3575428A4 (en) Steel material, and steel material manufacturing method
ZA201505818B (en) High-strength steel wire material exhibiting excellent cold-drawing properties, and high-strength steel wire
EP3647451A4 (en) Steel material having excellent rolling fatigue characteristics
EP3415654A4 (en) High-strength flat steel wire exhibiting superior hydrogen-induced crack resistance
EP3733849A4 (en) Improved promoter and use thereof
EP3486345A4 (en) Steel wire
EP3395989A4 (en) Austenitic steel material having excellent hydrogen-embrittlement resistance
EP3115478A4 (en) High-carbon steel wire having superior wire drawing properties and method for producing same
EP3395997A4 (en) Low-yield-ratio type high-strength steel, and manufacturing method therefor
EP3527682A4 (en) Steel wire and coated steel wire

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: 20170928

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: 20180803

RIC1 Information provided on ipc code assigned before grant

Ipc: B21C 1/02 20060101ALI20180730BHEP

Ipc: B21C 1/00 20060101ALI20180730BHEP

Ipc: C22C 38/54 20060101ALI20180730BHEP

Ipc: C22C 38/16 20060101ALI20180730BHEP

Ipc: C22C 38/08 20060101ALI20180730BHEP

Ipc: C22C 38/14 20060101ALI20180730BHEP

Ipc: C21D 9/52 20060101ALI20180730BHEP

Ipc: C22C 38/28 20060101ALI20180730BHEP

Ipc: C22C 38/04 20060101ALI20180730BHEP

Ipc: C22C 38/06 20060101ALI20180730BHEP

Ipc: C22C 38/32 20060101ALI20180730BHEP

Ipc: C22C 38/02 20060101ALI20180730BHEP

Ipc: C21D 6/00 20060101ALI20180730BHEP

Ipc: C22C 38/30 20060101ALI20180730BHEP

Ipc: C21D 8/06 20060101ALI20180730BHEP

Ipc: C22C 38/00 20060101AFI20180730BHEP

Ipc: C22C 38/24 20060101ALI20180730BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20190503

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602016046308

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: C22C0038000000

Ipc: C21D0006000000

RIC1 Information provided on ipc code assigned before grant

Ipc: C21D 9/52 20060101ALI20200323BHEP

Ipc: C22C 38/32 20060101ALI20200323BHEP

Ipc: C22C 38/14 20060101ALI20200323BHEP

Ipc: B21C 1/00 20060101ALI20200323BHEP

Ipc: C22C 38/06 20060101ALI20200323BHEP

Ipc: C21D 8/06 20060101ALI20200323BHEP

Ipc: C22C 38/24 20060101ALI20200323BHEP

Ipc: C22C 38/08 20060101ALI20200323BHEP

Ipc: C21D 9/46 20060101ALI20200323BHEP

Ipc: C22C 38/16 20060101ALI20200323BHEP

Ipc: C22C 38/00 20060101ALI20200323BHEP

Ipc: C22C 38/30 20060101ALI20200323BHEP

Ipc: C21D 6/00 20060101AFI20200323BHEP

Ipc: C22C 38/04 20060101ALI20200323BHEP

Ipc: C21D 9/64 20060101ALI20200323BHEP

Ipc: C22C 38/28 20060101ALI20200323BHEP

Ipc: C22C 38/54 20060101ALI20200323BHEP

Ipc: C22C 38/02 20060101ALI20200323BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: C22C 38/08 20060101ALI20200403BHEP

Ipc: C21D 9/46 20060101ALI20200403BHEP

Ipc: C21D 9/64 20060101ALI20200403BHEP

Ipc: C22C 38/04 20060101ALI20200403BHEP

Ipc: C22C 38/10 20060101ALI20200403BHEP

Ipc: C21D 8/06 20060101ALI20200403BHEP

Ipc: C22C 38/16 20060101ALI20200403BHEP

Ipc: C22C 38/14 20060101ALI20200403BHEP

Ipc: C22C 38/18 20060101ALI20200403BHEP

Ipc: C22C 38/28 20060101ALI20200403BHEP

Ipc: C22C 38/02 20060101ALI20200403BHEP

Ipc: C22C 38/00 20060101ALI20200403BHEP

Ipc: C22C 38/24 20060101ALI20200403BHEP

Ipc: C22C 38/12 20060101ALI20200403BHEP

Ipc: B21C 1/00 20060101ALI20200403BHEP

Ipc: C21D 6/00 20060101AFI20200403BHEP

Ipc: C22C 38/06 20060101ALI20200403BHEP

Ipc: C21D 9/52 20060101ALI20200403BHEP

Ipc: C22C 38/32 20060101ALI20200403BHEP

Ipc: C22C 38/30 20060101ALI20200403BHEP

INTG Intention to grant announced

Effective date: 20200512

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

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

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602016046308

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1325943

Country of ref document: AT

Kind code of ref document: T

Effective date: 20201115

REG Reference to a national code

Ref country code: SK

Ref legal event code: T3

Ref document number: E 36019

Country of ref document: SK

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1325943

Country of ref document: AT

Kind code of ref document: T

Effective date: 20201021

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20201021

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201021

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210121

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210222

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201021

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201021

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210122

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20210311

Year of fee payment: 6

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201021

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201021

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210121

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201021

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201021

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210221

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20210317

Year of fee payment: 6

Ref country code: TR

Payment date: 20210203

Year of fee payment: 6

Ref country code: BE

Payment date: 20210218

Year of fee payment: 6

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2835325

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20210622

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201021

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SK

Payment date: 20210325

Year of fee payment: 6

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602016046308

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201021

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201021

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201021

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201021

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201021

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20210331

Year of fee payment: 6

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201021

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20210405

Year of fee payment: 6

26N No opposition filed

Effective date: 20210722

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201021

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201021

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201021

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201021

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210329

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210329

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210331

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210221

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602016046308

Country of ref document: DE

REG Reference to a national code

Ref country code: SK

Ref legal event code: MM4A

Ref document number: E 36019

Country of ref document: SK

Effective date: 20220329

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20220329

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20220331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220329

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220329

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220331

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20221001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220331

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20230504

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201021

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20160329

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220330

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201021

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220329

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201021