公开(公告)号：ES2640219T3

公开(公告)日：2017-11-02

申请号：ES11790581

申请日：2011-11-22

Applicant: SIEMENS AG

Inventor： SCHMITZ FRIEDHELM ,  STAMM WERNER

IPC: C22C30/00 ,  B32B15/01 ,  C22C19/05 ,  C23C4/073

Abstract: Aleación que contiene los siguientes elementos (datos en % en peso): 24% - 26% 5 de cobalto (Co), 12% - 14% de cromo (Cr), 10% - 12% de aluminio (Al), 0,2% - 0,5%, al menos un elemento del grupo compuesto por escandio y los elementos de las tierras raras, 0,3% - 3% de tantalio (Ta), el resto de níquel.

公开(公告)号：DE502004006615D1

公开(公告)日：2008-04-30

申请号：DE502004006615

申请日：2004-12-01

Applicant: SIEMENS AG

Inventor： SCHMITZ FRIEDHELM ,  WIEGHARDT KAI

IPC: C22C38/18 ,  C23C4/08 ,  C23C28/00 ,  C23C30/00

Abstract: The composition of the protective layer, expressed in wt% is: chromium 11.5-20, silicon 0.3-1.5 and aluminum 0.0-1.0. The remainder is iron and/or cobalt and/or nickel together with manufacturing impurities. Further preferred compositions are provided.

公开(公告)号：ES2096943T3

公开(公告)日：1997-03-16

申请号：ES93920767

申请日：1993-09-17

Applicant: SIEMENS AG

Inventor： SCHMITZ FRIEDHELM

IPC: C25D11/04 ,  C25D3/44 ,  C25D3/56 ,  C25D5/26 ,  C25D5/50 ,  F01D5/28

Abstract: A method and a coating are provided for attaining protection of a substrate being formed of chromium steel for a component of a turbomachine, against at least one of corrosive and erosive attack at a temperature up to approximately 500 DEG C. An aluminum-containing metal coating is applied to the substrate. At least the surface of the metal coating is hardened or age-hardened to form a protective coating containing aluminum.

公开(公告)号：CZ9500773A3

公开(公告)日：1995-12-13

申请号：CZ77395

申请日：1993-09-17

Applicant: SIEMENS AG

Inventor： SCHMITZ FRIEDHELM

IPC: C25D11/04 ,  C25D3/44 ,  C25D3/56 ,  C25D5/26 ,  C25D5/50 ,  F01D5/28

CPC classification number: F01D5/288 ,  Y10T428/12757

公开(公告)号：CZ77395A3

公开(公告)日：1995-12-13

申请号：CZ77395

申请日：1993-09-17

Applicant: SIEMENS AG

Inventor： SCHMITZ FRIEDHELM

IPC: C25D11/04 ,  C25D3/44 ,  C25D3/56 ,  C25D5/26 ,  C25D5/50 ,  F01D5/28

Abstract: A method and a coating are provided for attaining protection of a substrate being formed of chromium steel for a component of a turbomachine, against at least one of corrosive and erosive attack at a temperature up to approximately 500 DEG C. An aluminum-containing metal coating is applied to the substrate. At least the surface of the metal coating is hardened or age-hardened to form a protective coating containing aluminum.

公开(公告)号：IN175648B

公开(公告)日：1995-07-29

申请号：IN682CA1990

申请日：1990-08-08

Applicant: SIEMENS AG

Inventor： CZECH NORBERT ,  SCHMITZ FRIEDHELM

IPC: B05D1/02 ,  B05D7/14 ,  C23C16/00

公开(公告)号：DE59006808D1

公开(公告)日：1994-09-22

申请号：DE59006808

申请日：1990-04-11

Applicant: SIEMENS AG

Inventor： SCHMITZ FRIEDHELM

IPC: C21D9/50

公开(公告)号：IN171444B

公开(公告)日：1992-10-17

申请号：IN91CA1989

申请日：1989-01-30

Applicant: SIEMENS AG

Inventor： SCHMITZ FRIEDHELM ,  CZECH NORBERT ,  DEBLON BRUNO

IPC: F01D5/28 ,  C22C27/06 ,  C22C30/00 ,  C23C4/06 ,  C23C28/02 ,  F04D29/00

公开(公告)号：PL1892311T3

公开(公告)日：2010-08-31

申请号：PL06017533

申请日：2006-08-23

Applicant: SIEMENS AG

Inventor： BARNIKEL JOCHEN ,  SCHMITZ FRIEDHELM

IPC: C23C4/08 ,  C23C28/02 ,  C23C30/00

公开(公告)号：AT462807T

公开(公告)日：2010-04-15

申请号：AT06017533

申请日：2006-08-23

Applicant: SIEMENS AG

Inventor： BARNIKEL JOCHEN ,  SCHMITZ FRIEDHELM

IPC: C23C4/08 ,  C23C28/02 ,  C23C30/00

Abstract: The turbine blade (1) comprises a substrate (2) and a coating system having an adhesive layer (3) directly applied on the blade and heat insulating layer (4) formed on the adhesive layer having multiple layers. The heat-insulating layer contains ceramic. A first layer of the adhesive layer applied on the component formed as barrier layer for a layer formed on the first layer. The barrier layer minimizes inter diffusion between the component and the adhesive layer.