中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

60 records (took 0.032 seconds)

    DEPOSITION APPARATUS AND METHODS
    3.
    发明申请
    DEPOSITION APPARATUS AND METHODS 审中-公开
    沉积装置和方法

    公开(公告)号：WO2014144189A1

    公开(公告)日：2014-09-18

    申请号：PCT/US2014028489

    申请日：2014-03-14

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： HAZEL BRIAN T ,  MALONEY MICHAEL J ,  NEAL JAMES W ,  LITTON DAVID A

    IPC: C23C14/22

    CPC classification number: C23C14/30 ,  C23C14/228 ,  C23C14/243 ,  C23C14/246 ,  C23C14/505

    Abstract: A deposition apparatus (20) comprising: a chamber (22); a process gas source (62) coupled to the chamber; a vacuum pump (52) coupled to the chamber; at least two electron guns (26); one or more power supplies (30) coupled to the electron guns; a plurality of crucibles (32,33,34) positioned or positionable in an operative position within a field of view of at least one said electron gun; and a part holder (170) having at least one operative position for holding parts spaced above the crucibles by a standoff height H. The standoff height H is adjustable in a range including at least 22 inches.

    Abstract translation: 一种沉积设备（20），包括：腔室（22）; 耦合到所述室的处理气体源（62）; 耦合到所述室的真空泵（52）; 至少两个电子枪（26）; 耦合到电子枪的一个或多个电源（30）; 多个坩埚（32,33,34），其定位或定位在至少一个所述电子枪的视场内的操作位置; 以及具有至少一个操作位置的部件保持器（170），用于将间隔在坩埚上方的部件保持在间隔高度H上。间隔高度H在包括至少22英寸的范围内是可调节的。

    COATING SUITABLE FOR USE AS A BONDCOAT IN A THERMAL BARRIER COATING SYSTEM
    9.
    发明专利
    COATING SUITABLE FOR USE AS A BONDCOAT IN A THERMAL BARRIER COATING SYSTEM 未知

    公开(公告)号：SG136042A1

    公开(公告)日：2007-10-29

    申请号：SG2007013337

    申请日：2007-02-26

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： MALONEY MICHAEL J ,  LITTON DAVID A ,  SEETHARAMAN VENKATARAMA K

    Abstract: A coating suitable for use as a bondcoat for a thermal barrier coating system includes about 5 to about 10 weight percent of aluminum (Al), about 10 to about 18 weight percent of cobalt (Co), about 4 to about 8 weight percent of chromium (Cr), about 0 to about 1 weight percent of hafnium (Hf), about 0 to about 1 weight percent of silicon (Si), about 0 to about 1 percent of yttrium (Y), about 1.5 to about 2.5 weight percent of molybdenum (Mo), about 2 to about 4 weight percent of rhenium (Re), about 5 to about 10 weight percent of tantalum (Ta), about 5 to about 8 weight percent of tungsten (W), about 0 to about 1 weight percent of zirconium (Zr), and a remainder of nickel (Ni).

    CMAS RESISTANT THERMAL BARRIER COATING
    10.
    发明专利
    CMAS RESISTANT THERMAL BARRIER COATING 未知

    公开(公告)号：SG134210A1

    公开(公告)日：2007-08-29

    申请号：SG2006085989

    申请日：2006-12-11

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： FRELING MELVIN ,  SCHLICHTING KEVIN W ,  MALONEY MICHAEL J ,  LITTON DAVID A ,  SMEGGIL JOHN G ,  SNOW DAVID B

    Abstract: A turbine engine component is provided which has a substrate and a thermal barrier coating applied over the substrate. The thermal barrier coating comprises alternating layers of yttria- stabilized zirconia and a molten silicate resistant material. The molten silicate resistant outer layer may be formed from at least one oxide of a material selected from the group consisting of lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, scandium, indium, zirconium, hafnium, and titanium or may be formed from a gadolinia-stabilized zirconia. If desired, a metallic bond coat may be present between the substrate and the thermal barrier coating system. A method for forming the thermal barrier coating system of the present invention is described.

Patent Agency Ranking