公开(公告)号：US20150014179A1

公开(公告)日：2015-01-15

申请号：US14327997

申请日：2014-07-10

Applicant: MTU Aero Engines AG

Inventor： Philipp DOEBBER ,  Joachim BAMBERG ,  Stefan SCHNEIDERBANGER ,  Thomas BAUTSCH

IPC: C23C14/08 ,  F16L59/02 ,  C23C14/34 ,  C25D13/02 ,  C25D9/04

CPC classification number: C23C14/08 ,  C23C4/02 ,  C23C4/11 ,  C23C4/18 ,  C23C14/081 ,  C23C14/083 ,  C23C14/34 ,  C23C18/1208 ,  C23C18/1216 ,  C23C18/1254 ,  C23C18/1295 ,  C23C28/042 ,  C23C28/048 ,  C23C28/32 ,  C23C28/3455 ,  C25D7/008 ,  C25D9/04 ,  C25D13/02 ,  F16L59/028

Abstract: Disclosed are a method for forming a thermal barrier layer for a metallic component, which method involves forming a ceramic coat in which at least in part aluminum oxide and titanium oxide are disposed, the aluminum oxide and the titanium oxide being introduced by infiltration of aluminum-containing and titanium-containing particles or substances or by physical vapor deposition.

Abstract translation: 公开了一种用于形成用于金属成分的热障层的方法，该方法包括形成至少部分氧化铝和氧化钛的陶瓷涂层，氧化铝和氧化钛通过铝 - 含钛和含钛颗粒或物质或物理气相沉积。

公开(公告)号：US20150064430A1

公开(公告)日：2015-03-05

申请号：US14475737

申请日：2014-09-03

Applicant: MTU Aero Engines AG

Inventor： Philipp DOEBBER

IPC: F16L59/02

CPC classification number: F16L59/029 ,  C23C28/04 ,  C23C28/042 ,  C23C28/321 ,  C23C28/3215 ,  C23C28/322 ,  C23C28/345 ,  C23C28/3455 ,  F01D5/288 ,  Y02T50/672 ,  Y02T50/6765 ,  Y10T428/24967 ,  Y10T428/26

Abstract: Disclosed is a heat insulation layer system for metallic components, in particular for components stressed by high temperatures and/or hot gas, of a flow machine, having at least one heat insulation layer of a material comprising at least one component having at least one phase which stoichiometrically contains from 1 to 80 mol % of Mx2O3, from 0.5 to 80 mol % of MyO with Al2O3 and unavoidable impurities as balance, where Mx is selected from the elements lanthanum, neodymium, chromium or mixtures thereof and My is selected from alkaline earth metals, transition metals, rare earths or mixtures thereof, where an Al2O3 layer is present on the at least one heat insulation layer on the side facing away from the component.

Abstract translation: 公开了一种用于金属部件的隔热层系统，特别是用于流动机器受到高温和/或热气压力的部件的隔热层系统，其具有至少一种材料隔热层，该隔热层包括至少一个具有至少一个相 其化学计量含有1至80摩尔％的Mx 2 O 3，0.5至80摩尔％的MyO与Al 2 O 3和不可避免的杂质作为平衡，其中Mx选自元素镧，钕，铬或其混合物，My选自碱土 金属，过渡金属，稀土或其混合物，其中Al 2 O 3层存在于远离部件的一侧上的至少一个绝热层上。

公开(公告)号：US20170226621A1

公开(公告)日：2017-08-10

申请号：US15425451

申请日：2017-02-06

Applicant: MTU Aero Engines AG

Inventor： Philipp DOEBBER ,  Frank SEIDEL

IPC: C23C4/12 ,  F01D5/28 ,  F01D9/02 ,  C23C14/22

CPC classification number: C23C4/12 ,  C23C4/11 ,  C23C4/18 ,  C23C14/221 ,  C23C28/321 ,  C23C28/3215 ,  C23C28/3455 ,  F01D5/288 ,  F01D9/02 ,  F05D2220/32 ,  F05D2230/311 ,  F05D2230/313 ,  F05D2230/90 ,  F05D2240/24 ,  F05D2240/35 ,  F05D2300/222 ,  F05D2300/514 ,  Y02T50/6765

Abstract: Disclosed is a thermal barrier coating system for components of a turbomachine, especially for high temperature-stressed or hot gas-stressed components of a turbomachine, comprising a ceramic coating of fully or partially stabilized zirconium oxide, and an oxide cover coating which comprises aluminum and at least one element from the group lanthanum, magnesium, silicon, calcium and sodium. The aluminum oxide exists at least partially as free α-Al2O3. Also disclosed is a method for producing a corresponding thermal barrier coating system.