EP2334834A1 - Verfahren zur herstellung von verbundmetall-halbzeugen - Google Patents
Verfahren zur herstellung von verbundmetall-halbzeugenInfo
- Publication number
- EP2334834A1 EP2334834A1 EP09775958A EP09775958A EP2334834A1 EP 2334834 A1 EP2334834 A1 EP 2334834A1 EP 09775958 A EP09775958 A EP 09775958A EP 09775958 A EP09775958 A EP 09775958A EP 2334834 A1 EP2334834 A1 EP 2334834A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- base body
- metal
- electrode
- alloy
- metallic
- 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
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 70
- 239000002184 metal Substances 0.000 title claims abstract description 70
- 239000011265 semifinished product Substances 0.000 title claims abstract description 28
- 239000002131 composite material Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 229910001092 metal group alloy Inorganic materials 0.000 claims abstract description 39
- 150000002739 metals Chemical class 0.000 claims abstract description 20
- 238000007711 solidification Methods 0.000 claims abstract description 3
- 230000008023 solidification Effects 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 19
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 18
- 229910045601 alloy Inorganic materials 0.000 claims description 17
- 239000000956 alloy Substances 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 10
- 229910052759 nickel Inorganic materials 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000010936 titanium Substances 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005242 forging Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000007772 electrode material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 4
- 229910000851 Alloy steel Inorganic materials 0.000 description 3
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000967 As alloy Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000000289 melt material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/16—Casting in, on, or around objects which form part of the product for making compound objects cast of two or more different metals, e.g. for making rolls for rolling mills
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
- C22B4/06—Alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/20—Arc remelting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12778—Alternative base metals from diverse categories
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12986—Adjacent functionally defined components
Definitions
- the invention relates to a semifinished product and a process for the production of composite metal semifinished products.
- DE 23 55 745 relates to a process for producing composite metal pieces, mainly of roll bodies, with an outer skin and with a core of different nature or composition.
- this method first pouring into a mold having the shape of the piece to be produced, a first liquid metal is poured. This metal is allowed to cool to a solidified outer skin of the desired thickness. The remaining liquid portion of the first metal is removed and at the same time it is replaced by a second metal of different nature and / or composition to the first metal that is to form the core of the piece. In this case, this second metal is introduced through the upper part of the mold.
- DE 25 53 402 describes a method and an apparatus for producing composite rolls, comprising a jacket of a first material of high hardness and abrasion resistance and a core and neck portions of the core of the roll of a second material.
- the jacket is precast in the form of a hollow cylinder of predetermined outer diameter and predetermined thickness. It is placed a mold assembly, wherein the jacket is seated on a mold portion for forming a neck of the roller and extend the longitudinal axis of the shell and the mold portion in the vertical direction.
- an electrode made of an electroslag melt material is introduced into the interior of the shell and the neck mold section, which is prefabricated from a material whose chemical composition is selected such that after melting and reconsolidation of the core consists of the second material and that the electrode is melted in that the interior of the shell and of the mold section is filled.
- WO 97/32112 discloses a turbine shaft, in particular for a steam turbine, which is directed along a rotation axis and has a first axially directed region with a maximum radius and a second axially directed region adjacent thereto with a maximum radius R2> R1, wherein the first region comprises a first base material for use at a first temperature and the second region comprises a second base material for use at a second temperature lower than the first temperature with a respective steel alloy including 8.0 to 12.5 wt% chromium whose respective austenitizing temperature are substantially the same.
- a turbine shaft in particular for a steam turbine, which is directed along a rotation axis and has a first axially directed region with a maximum radius and a second axially directed region adjacent thereto with a maximum radius R2> R1, wherein the first region comprises a first base material for use at a first temperature and the second region comprises a second base material for use at a second temperature lower than the first temperature with a respective steel alloy including 8.0 to 1
- the aim of the subject invention is to provide a method for producing composite metal semi-finished products, by means of which a plurality of different semi-finished products of different metals or metallic alloys can be produced for different applications.
- a composite metal semi-finished product which has a good composite of the two metals or metallic alloys in a defined transition region.
- This object is achieved by a method for producing composite metal semifinished products by placing in a trained as a crucible body of a a metal of a second metal or a second metallic alloy introduced and the electrode is melted under power supply within the base body such that the first metal or the first metallic alloy of the base body over a defined cross-section is melted, the two metals or the two metallic alloys after their solidification form a slag-free mixing zone of the two metals or the two metallic alloys.
- a device for producing composite metal semi-finished products at least including a bottom having a cooling pot which receives a base body of a first metal or a first metallic alloy, wherein the base body with a defined distance to the wall of the cooling pot positioned is and the base body includes a bottom element, an introduced within the body and molten under VAR conditions electrode of a second metal or a second metallic alloy and a cooling medium, which fills the space between the base body and the wall, wherein the base body in the its upper end is completed by a removable flange.
- a composite metal semifinished product consisting of a base body made of a first metal or a first metallic alloy, an electrode preferably fused therein under VAR conditions of a second metal or a second metallic alloy, wherein between the two Metals or the two metallic alloys a slag-free mixing zone defined cross section of both metals or both metallic alloys is given.
- the cooling pot is preferably made of steel or a steel alloy.
- a metal for example, a first nickel, iron, cobalt or titanium-based alloy
- the electrode of a metal or a metallic alloy for example a second nickel, iron, cobalt or titanium-based alloy.
- the subject invention is not limited to the mentioned base alloys, but can also be used depending on the application, alternative, if necessary, different, metals or alloys. It is also conceivable to produce the crucible of a softer or harder material than the electrode. The person skilled in the art will select the suitable materials depending on the type of further processing or the requirements of the end product.
- a composite metal semi-finished product is formed, which in the region of a defined cross section between the outer and the inner metal slag-free mixing zone of both metals or both metallic alloys.
- the composite metal semifinished product produced by the method according to the invention can then be converted into products such as wire, sheet metal, strip or rods by suitable processing steps, such as extrusion, vocationalage, rolling, forging or drawing.
- Table 1 shows some selected alloys as they can be used for the production of the composite metal semifinished product according to the invention:
- the single figure shows a schematic diagram of a device for the production of composite metal semi-finished products.
- existing cooling pot 1 which has a bottom 2 closed at the bottom, designed as a tubular member body 3 made of a first metallic alloy, such as a nickel-based alloy introduced.
- the tubular component 3 is closed in the region of its lower end by a bottom element 4.
- the bottom element 4 can either be welded to the component 3 or integrally formed on the component 3.
- the component 3 is closed by a removable flange 5, which (not shown here) is in operative connection with the component 3, for example by a screw connection.
- the flange 5 has a Recess 6, through which an electrode 7 of a second metallic alloy, for example, another nickel-based alloy is introduced.
- the component 3 is positioned at a defined distance a to the wall 8 of the cooling pot 1, wherein the free space with a cooling medium, such as water, is filled, which flows through the cooling pot 1 from bottom to top.
- a cooling medium such as water
- the crucible material alternatively consists of alloy 617, while the electrode may be formed of the same or a different material, such as alloy C-263.
- Both materials are nickel-based alloys, but they have different material properties.
- the subject invention is not limited to nickel-based alloys, but may, depending on the application of the final product, other metals or alloys are used.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008049838 | 2008-10-01 | ||
DE102009025197A DE102009025197B4 (de) | 2008-10-01 | 2009-06-17 | Verfahren zur Herstellung von Verbundmetall-Halbzeugen |
PCT/DE2009/000973 WO2010037355A1 (de) | 2008-10-01 | 2009-07-11 | Verfahren zur herstellung von verbundmetall-halbzeugen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2334834A1 true EP2334834A1 (de) | 2011-06-22 |
EP2334834B1 EP2334834B1 (de) | 2015-09-02 |
Family
ID=41795202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09775958.3A Active EP2334834B1 (de) | 2008-10-01 | 2009-07-11 | Verfahren zur herstellung von verbundmetall-halbzeugen |
Country Status (6)
Country | Link |
---|---|
US (1) | US20110171490A1 (de) |
EP (1) | EP2334834B1 (de) |
JP (1) | JP2012504700A (de) |
CN (1) | CN102171371B (de) |
DE (1) | DE102009025197B4 (de) |
WO (1) | WO2010037355A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8230899B2 (en) * | 2010-02-05 | 2012-07-31 | Ati Properties, Inc. | Systems and methods for forming and processing alloy ingots |
US9267184B2 (en) | 2010-02-05 | 2016-02-23 | Ati Properties, Inc. | Systems and methods for processing alloy ingots |
US10207312B2 (en) | 2010-06-14 | 2019-02-19 | Ati Properties Llc | Lubrication processes for enhanced forgeability |
CN103398085A (zh) * | 2013-08-20 | 2013-11-20 | 湖北省丹江口丹传汽车传动轴有限公司 | 一种花键轴头组件及其制造方法 |
CN108247019B (zh) * | 2018-04-04 | 2020-10-02 | 马鞍山华盛冶金科技发展有限公司 | 一种复合轧辊的生产方法 |
CN108247020B (zh) * | 2018-04-04 | 2020-10-02 | 马鞍山华盛冶金科技发展有限公司 | 一种采用空心轧辊生产复合轧辊的装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2191478A (en) * | 1938-08-26 | 1940-02-27 | Kellogg M W Co | Apparatus for producing composite metal articles |
DE1118406B (de) * | 1956-04-07 | 1961-11-30 | Dr Walter Dannoehl | Verfahren zur Herstellung metallischer Gegenstaende durch kontinuierliches Niederschmelzen in der Giessform |
US3353585A (en) | 1965-12-13 | 1967-11-21 | Special Metals Corp | Method for controlling the cooling of cast metal |
FR2206146B1 (de) | 1972-11-10 | 1974-12-13 | Usinor | |
US3972366A (en) | 1974-11-29 | 1976-08-03 | Blaw-Knox Foundry & Mill Machinery, Inc. | Method of and apparatus for making compound rolls |
JPS55122661A (en) * | 1979-03-15 | 1980-09-20 | Sumitomo Metal Ind Ltd | Steel ingot for rolled wheel and production thereof |
DE3790943T1 (de) | 1987-04-21 | 1989-05-03 | Vni Pk I T I Elektrotermicesko | Verfahren zur herstellung bimetallischer werkstuecke |
JP3229888B2 (ja) | 1991-09-06 | 2001-11-19 | 株式会社万養保全研究所 | 金属材料の処理装置及び処理方法 |
JPH06100953A (ja) * | 1992-09-17 | 1994-04-12 | Hitachi Ltd | 複合鋼塊の製造法およびその製造装置 |
WO1997032112A1 (de) | 1996-02-29 | 1997-09-04 | Siemens Aktiengesellschaft | Turbinenwelle aus zwei legierungen |
DE19942234C1 (de) * | 1999-09-03 | 2001-03-01 | Krupp Vdm Gmbh | Verfahren zur Herstellung von Mehrphasen-Verbundwerkstoffen sowie Verwendung des Verbundwerkstoffes |
AT409233B (de) | 2000-02-07 | 2002-06-25 | Inteco Int Techn Beratung | Verfahren und anordnung zum herstellen von gusskörpern aus metallen |
US6295309B1 (en) * | 2000-08-31 | 2001-09-25 | General Electric Company | Vacuum arc remelting apparatus and process |
CA2794435C (en) * | 2005-08-30 | 2015-11-17 | Ati Properties, Inc. | Steel compositions, methods of forming the same, and articles formed therefrom |
-
2009
- 2009-06-17 DE DE102009025197A patent/DE102009025197B4/de not_active Expired - Fee Related
- 2009-07-11 CN CN200980138333.8A patent/CN102171371B/zh active Active
- 2009-07-11 JP JP2011529441A patent/JP2012504700A/ja active Pending
- 2009-07-11 EP EP09775958.3A patent/EP2334834B1/de active Active
- 2009-07-11 WO PCT/DE2009/000973 patent/WO2010037355A1/de active Application Filing
- 2009-07-11 US US12/998,089 patent/US20110171490A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO2010037355A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN102171371A (zh) | 2011-08-31 |
WO2010037355A1 (de) | 2010-04-08 |
JP2012504700A (ja) | 2012-02-23 |
US20110171490A1 (en) | 2011-07-14 |
DE102009025197B4 (de) | 2012-11-08 |
EP2334834B1 (de) | 2015-09-02 |
DE102009025197A1 (de) | 2010-04-08 |
CN102171371B (zh) | 2013-05-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69329243T2 (de) | Walzen zum formen von metall | |
DE3382585T2 (de) | Feinkoernige metallzusammensetzung. | |
DE3882636T2 (de) | Verschleissfeste verbundwalze und verfahren zu ihrer herstellung. | |
DE60010418T2 (de) | Verfahren zur Herstellung eines stranggepressten Werkstoffs aus einer Aluminiumlegierung für Strukturbauteile eines Kraftfahrzeuges | |
DE69024762T2 (de) | Verschleissfeste Verbundwalze | |
DE102009025197B4 (de) | Verfahren zur Herstellung von Verbundmetall-Halbzeugen | |
DE1775322A1 (de) | Gleitlager mit feinverteiltem Aluminium als Grundmaterial und Verfahren und zu dessen Herstellung | |
DE69905333T2 (de) | Schweisselektrode aus einer Nickelbasislegierung und diese Legierung | |
DE1937974A1 (de) | Verbundgusswalze | |
DE2348248A1 (de) | Verfahren zum behandeln einer nickelgrundlegierung | |
DE102009035702A1 (de) | Fahrwerksbauteil für ein Kraftfahrzeug und Verfahren zur Herstellung | |
DE1458330A1 (de) | Rostfreier Stahl | |
EP2872660B1 (de) | Formteile aus korrosionsbeständigen kupferlegierungen | |
DE19525983A1 (de) | Hochhitzebeständige Nickelbasislegierung und Verfahren zu ihrer Herstellung | |
DE69330035T2 (de) | Eisenmetallgusswerkstoffe, insbesondere für walzrollen | |
DE2513763A1 (de) | Walze und verfahren zu ihrer herstellung | |
DE3236268C2 (de) | Verschleißfeste Gußeisenlegierung | |
DE2060605A1 (de) | Auf pulvermetallurgischem Wege hergestellte,gesinterte,hitze- und korrosionsbestaendige,ausscheidungshaertbare Nickel-Chrom-Legierung mit einem Gehalt an einem schwer schmelzbaren Carbid | |
DE2049757A1 (de) | Verfahren zum Herstellen beschichteter Gegenstände | |
DE60116061T2 (de) | Verfahren zur herstellung von industriellen rohren oder profilstäben aus metall und vorrichtung dazu | |
DE4106420C2 (de) | Verfahren zur Herstellung einer verschleißfesten Verbundwalze | |
DE2553402A1 (de) | Verfahren und vorrichtung zur herstellung von verbundwalzen | |
EP2756897A1 (de) | Verfahren zum Herstellen eines als metallischer Verbundwerkstoff ausgeführten Flachprodukts | |
DE3910603C2 (de) | ||
DE102019125679A1 (de) | Verfahren zum Herstellen eines Bauteils |
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: 20110216 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): 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 SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20120705 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: OUTOKUMPU VDM GMBH |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: VDM METALS GMBH |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: VDM METALS GMBH |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20150602 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): 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 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: AT Ref legal event code: REF Ref document number: 746678 Country of ref document: AT Kind code of ref document: T Effective date: 20150915 Ref country code: CH Ref legal event code: EP |
|
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: DE Ref legal event code: R096 Ref document number: 502009011517 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20150902 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: 20151203 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: 20151202 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: 20150902 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: 20150902 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D Ref country code: NL Ref legal event code: MP Effective date: 20150902 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20150902 Ref country code: ES 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: 20150902 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: 20150902 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20150902 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: 20160102 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: 20150902 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: 20150902 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: 20150902 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: 20150902 |
|
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: 20160104 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: 20150902 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502009011517 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 502009011517 Country of ref document: DE Representative=s name: CICHY, WOLFGANG, DIPL.-ING., DE Ref country code: DE Ref legal event code: R081 Ref document number: 502009011517 Country of ref document: DE Owner name: VDM METALS INTERNATIONAL GMBH, DE Free format text: FORMER OWNER: VDM METALS GMBH, 58791 WERDOHL, DE |
|
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 |
|
26N | No opposition filed |
Effective date: 20160603 |
|
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: 20150902 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: 20150902 |
|
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: 20160731 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20160711 |
|
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: 20150902 |
|
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: 20160731 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160731 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160801 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20170331 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160711 |
|
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: 20160711 |
|
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: 20160711 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 746678 Country of ref document: AT Kind code of ref document: T Effective date: 20160711 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160711 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20150902 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: 20150902 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: 20090711 |
|
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: 20150902 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: 20150902 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: 20150902 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: 20150902 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20150902 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20230719 Year of fee payment: 15 |