Title:
WATER DROPLET EROSION RESISTANT COATINGS FOR TURBINE BLADES AND OTHER COMPONENTS
Document Type and Number:
WIPO Patent Application WO/2019/086848
Kind Code:
A3
Abstract:
A material for water droplet erosion- and corrosion-resistant coatings, comprising metallic tungsten alloyed with carbon in a substantially uniform nano-structure that is substantially free of oxygen, other than at surface portions exposed to air or moisture. The coatings disclosed may be particularly resistant to water droplet erosion when coated onto gas or steam turbine blades.
Inventors:
ZHUK YURI (GB)
Application Number:
PCT/GB2018/053124
Publication Date:
September 12, 2019
Filing Date:
October 29, 2018
Export Citation:
Assignee:
HARDIDE PLC (GB)
International Classes:
C23C16/14; B32B15/00; B32B15/01; C22C19/07; C22C27/04; C22C32/00; C22C38/40; C23C16/02; C23C16/30; C23C28/02; C23C30/00; F01D5/28
Domestic Patent References:
| WO2006040545A2 | 2006-04-20 |
Foreign References:
| GB2509790A | 2014-07-16 | |||
| NZ513944A | 2001-09-28 | |||
| US5277987A | 1994-01-11 |
Attorney, Agent or Firm:
HGF LIMITED (LEEDS) (GB)
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