Global Patent Index - EP 2154264 A1

EP 2154264 A1 2010-02-17 - Shaped body

Title (en)

Shaped body

Title (de)

Formkörper

Title (fr)

Corps moulé

Publication

EP 2154264 A1 (DE)

Application

EP 09164616 A

Priority

DE 102008036070 A

Abstract (en)

The workpiece blank has base body which is provided with surface and oxidation protection layer disposed on at least a portion of surface. The base body comprises a refractory metal. The oxidation protection layer is composed of metal such as iron or iron alloy. The oxidation protection layer is deposited on the surface of the base body by process selected from the group consisting of plasma spraying, atmospheric plasma spraying, electric arc spraying, flame spraying, and cold gas spraying. An independent claim is also included for a production method of workpiece blank.

Abstract (de)

Die vorliegende Erfindung betrifft Formteilrohlinge aus einem Grundkörper, der aus mindestens einem Refraktärmetall und einer Oxidationsschutzschicht aus mindestens einer Metallschicht besteht sowie ein Verfahren zu deren Herstellung.

IPC 8 full level (invention and additional information)

C23C 4/04 (2006.01); C22F 1/00 (2006.01); C23C 28/00 (2006.01); C23C 30/00 (2006.01)

CPC (invention and additional information)

C22F 1/00 (2013.01); C23C 4/02 (2013.01); C23C 4/10 (2013.01); C23C 4/11 (2016.01); C23C 4/18 (2013.01); C23C 24/04 (2013.01); C23C 28/321 (2013.01); C23C 28/322 (2013.01); C23C 28/34 (2013.01); C23C 28/345 (2013.01); C23C 28/3455 (2013.01); C23C 30/00 (2013.01); Y10T 428/12229 (2013.01)

Citation (applicant)

Citation (search report)

Designated contracting state (EPC)

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

EPO simple patent family

EP 2154264 A1 20100217; DE 102008036070 A1 20100527; US 2010028706 A1 20100204

INPADOC legal status


2011-09-21 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20110325

2010-10-13 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20100914

2010-09-29 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20100817

2010-02-17 [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