Global Patent Index - EP 3031948 B1

EP 3031948 B1 20170315 - BODY COATED WITH HARD MATERIAL

Title (en)

BODY COATED WITH HARD MATERIAL

Title (de)

HARTSTOFFBESCHICHTETER KÖRPER

Title (fr)

CORPS REVETU D'UNE MATIERE DURE

Publication

EP 3031948 B1 20170315 (DE)

Application

EP 15185878 A 20090120

Priority

  • DE 102008013965 A 20080312
  • EP 09718954 A 20090120

Abstract (en)

[origin: CA2717187A1] The invention relates to a body coated with hard material, comprising several layers that are applied my means of CVD. An Al2O3-layer is arranged as an outer layer on a Ti1-xAIxN-layer and/or Ti1-xAIxC-layer and/or Ti1-xAIxCN-layer.

IPC 8 full level

C23C 16/32 (2006.01); C23C 16/34 (2006.01); C23C 16/36 (2006.01); C23C 16/40 (2006.01); C23C 28/04 (2006.01); C23C 30/00 (2006.01)

CPC (source: EP US)

C23C 30/005 (2013.01 - EP US); Y10T 428/24975 (2015.01 - EP US)

Citation (opposition)

Opponent : Mitsubishi Materials Corporation

  • JP 2001341008 A 20011211 - HITACHI TOOL ENG
  • JP H09125249 A 19970513 - HITACHI TOOL
  • WO 2007003648 A1 20070111 - FRAUNHOFER GES FORSCHUNG [DE], et al
  • DE 19630791 A1 19980205 - KENNAMETAL HERTEL AG [DE]
  • EP 1470879 A1 20041027 - MITSUBISHI MAT KOBE TOOLS CORP [JP], et al
  • US 2011003216 A1 20110106 - YOSHIZAWA ATSUHITO [JP]
  • JP 2002263911 A 20020917 - MITSUBISHI MATERIALS CORP
  • ANONYM: "EMAX-7000 brochure", HORIBA, pages 1 - 12
  • ANONYM: "Energiedispersive Rontgenspektroskopie", WIKIPEDIA, 28 February 2017 (2017-02-28), XP055441612, Retrieved from the Internet <URL:https://de.wikipedia.org/wiki/Energiedispersive_R%C3%B6ntgenspektroskopie>
  • ANONYMOUS: "X-Ray Emission Lines", 16 May 2017 (2017-05-16), pages 1 - 2, XP055441618, Retrieved from the Internet <URL:http://www.med.harvard.edu/jpnm/physics/refs7xrayemis.html>
  • "Improvement of energy resolution of EDS analysis of transmission", JOURNAL OF ELECTRON MICROSCOPY , FEMMS09 (THE TWELFTH FRONTIERS OF ELECTRON MICROSCOPY IN MATERIALS SCIENCE, 25 September 2009 (2009-09-25), Retrieved from the Internet <URL:http://www.femms2009.org>
  • ANONYMOUS: "Kennametal Master Catalogue", 2001, pages 1 - 4, XP055441622
  • M. KATHREIN ET AL.: "Wear Protection in Cutting Tool Applications by PACVD (Ti,AI)N and Al2O3 coatings", 15TH INTERNATIONAL PLANSEE SEMINAR, vol. 2, 2001, pages 726 - 738, XP055441626
  • ANONYM: "Jahresbericht 2005", IKTS FRAUNHOFER INSTITUT KERAMISCHE TECHNOLOGIEN UND SYSTEME, 2005, pages 2 - 84, XP055441647
  • I. ENDLER: "Al-rich ti1-xAlxN - A new CVD layer", FRAUNHOFER ADVANCER 3/2012, FRAUNHOFER ADVANCER ALLIANCE, DRESDEN, 1 March 2012 (2012-03-01), pages 1 - 4, XP055324865
  • I. ENDLER ET AL.: "Aluminium-rich Ti1-xAlxN Coatings by CVD", EURO PM 2006-HARD MATERIALS, THIN AND THICK COATINGS, PROCEEDINGS, vol. 1, 1 October 2006 (2006-10-01), Ghent, Belgium, pages 219 - 224, XP008105516
  • I. ENDLER ET AL.: "Novel aluminium-rich Ti1-xAlxN coatings by LPCVD", SURFACE & COATINGS TECHNOLOGY 203 82008, vol. 203, no. 5-7, 25 December 2008 (2008-12-25), pages 530 - 533, XP002524222
  • ANONYM: "Fràsen", WIKIPEDIA, 24 October 2017 (2017-10-24), XP055441650, Retrieved from the Internet <URL:https://de.wikipedia.org/wiki/Fr5C3A4sen>
  • A. ESCUDEIRO SANTANA ET AL.: "The role of hcp-AlN on hardness behavior of Ti"1"-"xAl"xN nanocomposite during annealing", THIN SOLID FILMS, vol. 469-470, 22 December 2004 (2004-12-22), pages 339 - 344, XP004663333

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 TR

DOCDB simple family (publication)

DE 102008013965 A1 20090917; BR PI0908924 A2 20150818; BR PI0908924 B1 20240123; CA 2717187 A1 20090917; CA 2717187 C 20151117; CN 101970717 A 20110209; CN 103834928 A 20140604; CN 103834928 B 20161102; EP 2252721 A1 20101124; EP 2252721 B1 20151104; EP 3031948 A1 20160615; EP 3031948 B1 20170315; ES 2561597 T3 20160229; ES 2628524 T3 20170803; JP 2011516722 A 20110526; JP 5863241 B2 20160216; KR 20100122918 A 20101123; MX 2010009890 A 20100930; PL 2252721 T3 20160229; PL 3031948 T3 20170731; RU 2010141746 A 20120420; RU 2491368 C2 20130827; US 2010323176 A1 20101223; US 8389134 B2 20130305; WO 2009112115 A1 20090917

DOCDB simple family (application)

DE 102008013965 A 20080312; BR PI0908924 A 20090120; CA 2717187 A 20090120; CN 200980108501 A 20090120; CN 201410055196 A 20090120; EP 09718954 A 20090120; EP 15185878 A 20090120; EP 2009000309 W 20090120; ES 09718954 T 20090120; ES 15185878 T 20090120; JP 2010550049 A 20090120; KR 20107020052 A 20090120; MX 2010009890 A 20090120; PL 09718954 T 20090120; PL 15185878 T 20090120; RU 2010141746 A 20090120; US 86615109 A 20090120