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1. (KR1020080030955) IMPROVED COATING BLADE

Office : Republic of Korea
Application Number: 1020077029584 Application Date: 18.12.2007
Publication Number: 1020080030955 Publication Date: 07.04.2008
Publication Kind : A
IPC:
B05C 11/04
D21H 25/00
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
C
APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
11
Component parts, details or accessories not specifically provided for in groups B05C1/-B05C9/132
02
Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface; Control of the thickness of a coating
04
with blades
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
H
PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
25
After-treatment of paper not provided for in groups D21H17/-D21H23/104
CPC:
B05C 11/045
B05C 11/04
B41N 10/005
C23C 30/005
Y10T 428/31678
Applicants: BTG ECLEPENS S.A.
비티지 에클레펜 엣스.에이.
Inventors: FRETI SILVANO
프레티 실바노
LAITHIER JEAN FRANCOIS
레티에르 쟝 프랑소아
Agents: 백덕열
Priority Data: 0501526-8 01.07.2005 SE
Title: (EN) IMPROVED COATING BLADE
(KO) 개선된 코팅 블레이드
Abstract: front page image
(EN) Improved coating blades are disclosed, as well as processes for manufacturing such blades. The inventive blades have an intermediate edge deposit (3) effective to reduce heat transfer from a wear resistant top deposit (2) to the blade substrate (1). In one embodiment, the intermediate layer is comprised of NiCr, possibly with embedded oxide particles. Suitably, the intermediate layer and the top deposit are applied by an HVOF process. It is also envisaged that the intermediate layer may be deposited by plasma spraying. The intermediate layer may comprise stabilized zirconia. ©KIPO&WIPO 2008
(KO) 개선된 코팅 블레이드 및 이 블레이드를 제조하는 공정이 개시된다. 본 발명의 블레이드는 내마모 상부 디포짓(2)으로부터 블레이드 기판(1)으로의 열 전달을 줄이는데 효율적인 중간 에지 디포짓(3)을 가진다. 일실시예에서 중간층은 산화물 입자가 포함되는 것이 가능한, NiCr로 구성된다. 적절하게, 중간층과 상부 디포짓은 HVOF 공정에 의해 인가된다. 또한, 중간층은 플라즈마 공정에 의해 디포짓되는 것도 상정된다. 중간층은 안정화된 지르코니아를 포함할 수 있다.
Also published as:
EP1899534JP2008546530US20090053423BRPI0613095CN101218397CA2613825
ES2569496ID048.1373IN16/CHENP/2008WO/2007/003332