EP2886673A3 - Method for the manufacture of objects from iron-cobalt-molybdenum/tungsten-nitrogen alloys - Google Patents

Method for the manufacture of objects from iron-cobalt-molybdenum/tungsten-nitrogen alloys Download PDF

Info

Publication number
EP2886673A3
EP2886673A3 EP14192704.6A EP14192704A EP2886673A3 EP 2886673 A3 EP2886673 A3 EP 2886673A3 EP 14192704 A EP14192704 A EP 14192704A EP 2886673 A3 EP2886673 A3 EP 2886673A3
Authority
EP
European Patent Office
Prior art keywords
production
molybdenum
tungsten
cobalt
iron
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
EP14192704.6A
Other languages
German (de)
French (fr)
Other versions
EP2886673A2 (en
EP2886673B1 (en
Inventor
Gert Kellezi
Robert Tanzer
Christoph Turk
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.)
Voestalpine Boehler Edelstahl GmbH and Co KG
Original Assignee
Boehler Edelstahl GmbH and Co KG
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 Boehler Edelstahl GmbH and Co KG filed Critical Boehler Edelstahl GmbH and Co KG
Priority to SI201431345T priority Critical patent/SI2886673T1/en
Publication of EP2886673A2 publication Critical patent/EP2886673A2/en
Publication of EP2886673A3 publication Critical patent/EP2886673A3/en
Application granted granted Critical
Publication of EP2886673B1 publication Critical patent/EP2886673B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • 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
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
    • 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
    • C22C38/10—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/248—Thermal after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • C21D6/02—Hardening by precipitation

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)
  • Powder Metallurgy (AREA)

Abstract

Die Erfindung bezieht sich auf eine Herstellung von Halbzeug für eine Fertigung von Gegenständen, insbesondere Werkzeugen, aus einer ausscheidungshärtbaren Legierung mit einer Zusammensetzung in Gew.-% Co = 15.0 bis 30.0, Mo bis 20.0, W bis 25.0, Fe und herstellungsbedingte Verunreinigungen als Rest.The invention relates to a production of semi-finished products for a production of articles, in particular tools, from a precipitation-hardenable alloy having a composition in wt .-% Co = 15.0 to 30.0, Mo to 20.0, W to 25.0, Fe and production-related impurities as the remainder ,

Um eine wirtschaftliche hochpräzise Fertigung mit vermindertem Aufwand von Gegenständen bzw. Werkzeugen obiger Legierung zu erreichen, ist erfindungsgemäß vorgesehen, in der Matrix vom Typ (Fe+(29xCo))+ etwa 1 Gew.-% Mo des Halbzeuges eine Ausformung von Ordnungsstrukturen der Fe- und Co- Atome durch eine thermische Sonderbehandlung zu verhindern und derart eine Bearbeitbarkeit des Werkstoffes zu verbessern.

Figure imgaf001
In order to achieve economical high-precision production with reduced expenditure on articles or tools of the above alloy, according to the invention it is provided that in the matrix of the type (Fe + (29xCo)) + about 1% by weight Mo of the semifinished product a shaping of order structures of the Fe alloy is obtained. and to prevent Co atoms by a special thermal treatment and thus to improve the machinability of the material.
Figure imgaf001
EP14192704.6A 2013-12-12 2014-11-11 Method for the manufacture of objects from iron-cobalt-molybdenum/tungsten-nitrogen alloys Active EP2886673B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI201431345T SI2886673T1 (en) 2013-12-12 2014-11-11 Method for the manufacture of objects from iron-cobalt-molybdenum/tungsten-nitrogen alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50820/2013A AT515148B1 (en) 2013-12-12 2013-12-12 Process for producing articles of iron-cobalt-molybdenum / tungsten-nitrogen alloys

Publications (3)

Publication Number Publication Date
EP2886673A2 EP2886673A2 (en) 2015-06-24
EP2886673A3 true EP2886673A3 (en) 2015-08-05
EP2886673B1 EP2886673B1 (en) 2019-06-12

Family

ID=51900200

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14192704.6A Active EP2886673B1 (en) 2013-12-12 2014-11-11 Method for the manufacture of objects from iron-cobalt-molybdenum/tungsten-nitrogen alloys

Country Status (13)

Country Link
US (1) US10066279B2 (en)
EP (1) EP2886673B1 (en)
JP (1) JP6071984B2 (en)
KR (1) KR101700680B1 (en)
CN (1) CN104708005B (en)
AT (1) AT515148B1 (en)
CA (1) CA2873761C (en)
ES (1) ES2745380T3 (en)
HK (1) HK1206681A1 (en)
RU (1) RU2599926C2 (en)
SI (1) SI2886673T1 (en)
TW (1) TWI537399B (en)
UA (1) UA113548C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT515148B1 (en) 2013-12-12 2016-11-15 Böhler Edelstahl GmbH & Co KG Process for producing articles of iron-cobalt-molybdenum / tungsten-nitrogen alloys
CN116837273A (en) * 2021-11-29 2023-10-03 河冶科技股份有限公司 Spray formed precipitation hardening high speed steel
CN116837272A (en) * 2021-11-29 2023-10-03 河冶科技股份有限公司 Spray formed corrosion resistant precipitation hardening high speed steel
CN116516262A (en) * 2023-03-27 2023-08-01 中机新材料研究院(郑州)有限公司 Powder metallurgy material for high-speed dry-cut gear cutter and preparation method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1990438A1 (en) * 2007-05-08 2008-11-12 Böhler Edelstahl GmbH & Co KG Tool with coating

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2122439A1 (en) * 1971-05-06 1972-11-30 Crucible Inc Tool steel - free of grain coarsening during austenitising
SE401689B (en) * 1974-12-18 1978-05-22 Uddeholms Ab TOOLS FOR CUTTING PROCESSING AND WAYS TO PRODUCE THIS
US4011108A (en) * 1976-01-19 1977-03-08 Stora Kopparbergs Bergslags Aktiebolag Cutting tools and a process for the manufacture of such tools
SU829714A1 (en) 1979-07-03 1981-05-15 Украинский Научно-Исследовательскийинститут Специальных Сталей,Сплавов И Ферросплавов Sintered high-speed steel
JPS59150064A (en) 1983-02-03 1984-08-28 Toshiba Corp Magnetic clad material and its manufacture
JPH0533102A (en) * 1991-07-31 1993-02-09 Daido Steel Co Ltd High speed tool steel excellent in grindability and having high hardness
US6057045A (en) * 1997-10-14 2000-05-02 Crucible Materials Corporation High-speed steel article
RU2137860C1 (en) 1998-04-29 1999-09-20 Костромской государственный технологический университет Iron-base powdered tool alloy
GB9917510D0 (en) 1999-07-27 1999-09-29 Federal Mogul Sintered Prod Sintered steel material
AT411441B (en) 2000-06-02 2004-01-26 Boehler Ybbstal Band Gmbh & Co COMPOSITE TOOL
CN1455014A (en) * 2002-04-30 2003-11-12 博哈里尔特种钢两合公司 Thermal-resistance tool
DE10322871A1 (en) * 2003-05-21 2004-12-16 Kennametal Widia Gmbh & Co.Kg Sintered body and process for its production
JP5031182B2 (en) 2004-05-27 2012-09-19 京セラ株式会社 Cemented carbide
SE0502016L (en) 2005-09-08 2007-03-09 Erasteel Kloster Ab Powder metallurgically manufactured high speed steel
US8801872B2 (en) * 2007-08-22 2014-08-12 QuesTek Innovations, LLC Secondary-hardening gear steel
EP2662166A1 (en) * 2012-05-08 2013-11-13 Böhler Edelstahl GmbH & Co KG Material with high wear resistance
AT515148B1 (en) 2013-12-12 2016-11-15 Böhler Edelstahl GmbH & Co KG Process for producing articles of iron-cobalt-molybdenum / tungsten-nitrogen alloys

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1990438A1 (en) * 2007-05-08 2008-11-12 Böhler Edelstahl GmbH & Co KG Tool with coating

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DANNINGER H ET AL: "Heat treatment and properties of precipitation hardened carbon-free PM tool steels", PROGRESS IN POWDER METALLURGY, METAL POWDER INDUSTRIES FEDERATION, PRINCETON, US, vol. 5, no. 2, January 2005 (2005-01-01), pages 92 - 103, XP009104271, ISSN: 0079-6719 *
H. DANNINGER, CH. HAROLD, CH. GIERL, H. PONEMAYR, M. DAXELMUELLER, F. SIMANCIK AND K. IZDINSKY: "Powder Metallurgy Manufacturing of Carbon-FreePrecipitation Hardened High Speed Steels", ACTA PHYSICA POLONICA A, vol. 117, no. 5, 2010, pages 825 - 830, XP002741148 *
H. DANNINGER, F. ROUZBAHANI, CH. HAROLD, H. PONEMAYR, M. DAXELMÜLLER,F. SIMANÍK, K. IDINSKÝ: "POWDER METALLURGY CARBON FREE TOOL STEELS Fe-Co-Mo WITH VARYING Co AND Mo CONTENTS", POWDER METALLURGY PROGRESS, vol. 13, no. 2, July 2013 (2013-07-01), pages 47 - 56, XP002741147 *

Also Published As

Publication number Publication date
AT515148B1 (en) 2016-11-15
CA2873761C (en) 2019-03-19
ES2745380T3 (en) 2020-03-02
JP6071984B2 (en) 2017-02-01
RU2599926C2 (en) 2016-10-20
KR20150068912A (en) 2015-06-22
KR101700680B1 (en) 2017-01-31
RU2014150364A (en) 2016-07-10
TW201522662A (en) 2015-06-16
EP2886673A2 (en) 2015-06-24
UA113548C2 (en) 2017-02-10
CN104708005B (en) 2017-10-03
TWI537399B (en) 2016-06-11
CA2873761A1 (en) 2015-06-12
HK1206681A1 (en) 2016-01-15
CN104708005A (en) 2015-06-17
EP2886673B1 (en) 2019-06-12
AT515148A1 (en) 2015-06-15
JP2015113528A (en) 2015-06-22
SI2886673T1 (en) 2020-07-31
US10066279B2 (en) 2018-09-04
US20150167132A1 (en) 2015-06-18

Similar Documents

Publication Publication Date Title
EP2886673A3 (en) Method for the manufacture of objects from iron-cobalt-molybdenum/tungsten-nitrogen alloys
CL2018002090A1 (en) Hypereutectic white iron alloys comprising chromium, boron and nitrogen and articles made thereof
MX2018015012A (en) Steel suitable for plastic moulding tools.
JP2013539822A5 (en)
CN105671366B (en) A kind of preparation method of high-strength high hard alloy
BR112017023361A2 (en) ? martensitic stainless steel, method for producing a semifinished product made from martensitic stainless steel and cutting tool?
MX2014002694A (en) Rolled steel that hardens by means of precipitation after hot-forming and/or quenching with a tool having very high strength and ductility, and method for manufacturing same.
CA2812347A1 (en) Method for the manufacture of wrought articles of near-beta titanium alloys
MX2017016905A (en) Corrosion resistant steel, method for producing said steel and its use thereof.
WO2012132280A3 (en) Heat resistant and high strength aluminum alloy and method for producing the same
BR112017013328A2 (en) titanium-based intermetallic alloy, turbocharger, engine, and aircraft.
IN2014CN00928A (en)
US20160045986A1 (en) Aluminum-free magnesium alloy
DE502004007396D1 (en) BETA TITANIUM ALLOY, METHOD FOR PRODUCING A HOT ROLLING PRODUCT FROM SUCH ALLOY AND ITS USES
WO2019209368A3 (en) Titanium alloy products and methods of making the same
WO2017111322A8 (en) Ultra high strength hot-rolled steel sheet having excellent ductility and method for manufacturing same
EP2712943A3 (en) Cast iron with niobium and component
BR112015018055A2 (en) weld metal and welded structure
CN107075615B (en) The titanium alloy of economically alloying with predictable property
BR112019002991A2 (en) steel material that is produced through powder metallurgy, method of producing a component from such steel material and component produced from steel material
EA033989B9 (en) Superplastic aluminium alloy (variants), use thereof and product made therefrom
ATE387512T1 (en) COLD-FORMABLE MOLDED BODIES MADE OF TITANIUM-BASED ALLOYS AND METHOD FOR THE PRODUCTION THEREOF
DE102013006169A1 (en) Aluminum-free magnesium alloy
DE102005052918A1 (en) Cold-formable Ti alloy
BR112022010208A2 (en) METAL POWDER AND PROCESS FOR MANUFACTURING A METAL POWDER FOR ADDITIVE MANUFACTURING

Legal Events

Date Code Title Description
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

17P Request for examination filed

Effective date: 20141111

AK Designated contracting states

Kind code of ref document: A2

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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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

RIC1 Information provided on ipc code assigned before grant

Ipc: C21D 6/02 20060101ALI20150626BHEP

Ipc: B22F 3/24 20060101ALI20150626BHEP

Ipc: C21D 6/00 20060101ALI20150626BHEP

Ipc: B22F 3/15 20060101ALI20150626BHEP

Ipc: C22C 33/02 20060101AFI20150626BHEP

R17P Request for examination filed (corrected)

Effective date: 20151209

RBV Designated contracting states (corrected)

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

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: 20170330

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

INTG Intention to grant announced

Effective date: 20190107

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

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1142625

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190615

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502014011908

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502014011908

Country of ref document: DE

Owner name: VOESTALPINE BOEHLER EDELSTAHL GMBH & CO KG, AT

Free format text: FORMER OWNER: BOEHLER EDELSTAHL GMBH & CO. KG, KAPFENBERG, AT

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: VOESTALPINE BOEHLER EDELSTAHL GMBH & CO KG

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20190612

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: 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: 20190612

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: 20190912

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: 20190612

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: 20190612

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: 20190612

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

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: 20190612

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: 20190913

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: 20190912

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: 20190612

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

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: 20191014

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: 20190612

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: 20190612

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: 20190612

Ref country code: SK

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: 20190612

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: 20190612

REG Reference to a national code

Ref country code: AT

Ref legal event code: HC

Ref document number: 1142625

Country of ref document: AT

Kind code of ref document: T

Owner name: VOESTALPINE BOEHLER EDELSTAHL GMBH & CO KG, AT

Effective date: 20200102

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: 20191012

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: 20190612

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2745380

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20200302

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502014011908

Country of ref document: DE

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190612

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: 20190612

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: 20190612

26N No opposition filed

Effective date: 20200313

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: 20200224

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG2D Information on lapse in contracting state deleted

Ref country code: IS

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

Ref country code: LI

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

Effective date: 20191130

Ref country code: LU

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

Effective date: 20191111

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: 20190612

Ref country code: CH

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

Effective date: 20191130

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20191130

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

Ref country code: IE

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

Effective date: 20191111

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: 20191130

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: 20190612

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: 20141111

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: 20190612

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: 20190612

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230706

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

Ref country code: GB

Payment date: 20231127

Year of fee payment: 10

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

Ref country code: ES

Payment date: 20231201

Year of fee payment: 10

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

Ref country code: SI

Payment date: 20231019

Year of fee payment: 10

Ref country code: SE

Payment date: 20231127

Year of fee payment: 10

Ref country code: IT

Payment date: 20231122

Year of fee payment: 10

Ref country code: FR

Payment date: 20231127

Year of fee payment: 10

Ref country code: DE

Payment date: 20231129

Year of fee payment: 10

Ref country code: AT

Payment date: 20231019

Year of fee payment: 10