EP 3299493 B1 20191225 - COATING STRUCTURE, IMPELLER, COMPRESSOR, METAL PART MANUFACTURING METHOD, IMPELLER MANUFACTURING METHOD, AND COMPRESSOR MANUFACTURING METHOD
Title (en)
COATING STRUCTURE, IMPELLER, COMPRESSOR, METAL PART MANUFACTURING METHOD, IMPELLER MANUFACTURING METHOD, AND COMPRESSOR MANUFACTURING METHOD
Title (de)
BESCHICHTUNGSSTRUKTUR, LAUFRAD, VERDICHTER, METALLTEILHERSTELLUNGSVERFAHREN, LAUFRADHERSTELLUNGSVERFAHREN UND VERDICHTERHERSTELLUNGSVERFAHREN
Title (fr)
STRUCTURE DE REVÊTEMENT, ROTOR, COMPRESSEUR, PROCÉDÉ DE FABRICATION DE PIÈCE MÉTALLIQUE, PROCÉDÉ DE FABRICATION DE ROTOR ET PROCÉDÉ DE FABRICATION DE COMPRESSEUR
Publication
Application
Priority
JP 2015077940 W 20151001
Abstract (en)
[origin: EP3299493A1] Said coating structure is provided with: a chemical conversion layer (11), which is formed by chemical conversion coating so as to cover the surface of an impeller body (10) obtained from a magnesium alloy that contains magnesium as the main component and which has a film thickness within a previously determined range; and a plating layer (12) formed so as to cover the chemical conversion layer (11).
IPC 8 full level
C23C 22/08 (2006.01); C22C 23/06 (2006.01); C23C 18/16 (2006.01); C23C 18/32 (2006.01); C23C 22/12 (2006.01); C23C 22/18 (2006.01); C23C 28/00 (2006.01); C23C 28/02 (2006.01); F04D 29/02 (2006.01); F04D 29/26 (2006.01); F04D 29/28 (2006.01)
CPC (source: EP US)
C22C 23/06 (2013.01 - EP US); C23C 18/32 (2013.01 - EP US); C23C 18/50 (2013.01 - US); C23C 22/18 (2013.01 - EP US); C23C 28/00 (2013.01 - EP US); C23C 28/025 (2013.01 - US); C23C 28/30 (2013.01 - EP US); C23C 28/34 (2013.01 - EP US); F04D 29/023 (2013.01 - EP US); F04D 29/266 (2013.01 - US); F04D 29/284 (2013.01 - EP US); C23C 18/1651 (2013.01 - EP US); C23C 22/08 (2013.01 - EP US); C23C 22/12 (2013.01 - EP US); F05D 2220/40 (2013.01 - EP US); F05D 2230/90 (2013.01 - EP US); F05D 2260/95 (2013.01 - EP US); F05D 2300/125 (2013.01 - EP US); F05D 2300/2108 (2013.01 - EP US); F05D 2300/611 (2013.01 - EP US)
Designated contracting state (EPC)
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
DOCDB simple family (publication)
EP 3299493 A1 20180328; EP 3299493 A4 20180328; EP 3299493 B1 20191225; CN 107709616 A 20180216; JP 6489720 B2 20190327; JP WO2017056290 A1 20180531; US 2018171483 A1 20180621; WO 2017056290 A1 20170406
DOCDB simple family (application)
EP 15905444 A 20151001; CN 201580081249 A 20151001; JP 2015077940 W 20151001; JP 2017542637 A 20151001; US 201515739268 A 20151001