Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020089666 - THERMAL SPRAY COATING FOR SLIDING MEMBER, AND SLIDING DEVICE PROVIDED WITH THERMAL SPRAY COATING FOR SLIDING MEMBER

Publication Number WO/2020/089666
Publication Date 07.05.2020
International Application No. PCT/IB2018/001397
International Filing Date 02.11.2018
Chapter 2 Demand Filed 27.05.2019
IPC
C23C 4/08 2016.01
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
4Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
04characterised by the coating material
06Metallic material
08containing only metal elements
F02F 1/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
FCYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
1Cylinders; Cylinder heads
Applicants
  • 日産自動車株式会社 NISSAN MOTOR CO., LTD. [JP]/[JP]
  • ルノー エス. ア. エス. RENAULT S.A.S. [FR]/[FR]
Inventors
  • 樋口 毅 HIGUCHI, Tsuyoshi
  • 平山 勇人 HIRAYAMA, Hayato
  • 伊東 昭信 ITOU, Akinobu
Agents
  • 的場基憲 MATOBA, Motonori
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) THERMAL SPRAY COATING FOR SLIDING MEMBER, AND SLIDING DEVICE PROVIDED WITH THERMAL SPRAY COATING FOR SLIDING MEMBER
(FR) FILM DE REVÊTEMENT PULVÉRISÉ POUR ÉLÉMENT DE COULISSEMENT, ET DISPOSITIF DE COULISSEMENT ÉQUIPÉ DE CELUI-CI
(JA) 摺動部材用溶射被膜及び該摺動部材用溶射被膜を備える摺動装置
Abstract
(EN)
This thermal spray coating for a sliding member comprises an iron alloy having iron (Fe) as the primary component thereof. The present invention can also provide a thermal spray coating for a sliding member, said thermal spray coating including 10mass% to 20mass% chromium (Cr) and 0.1mass% to 0.5mass% silicon (Si), wherein the percentage of oxides within the thermal spray coating is 1area% or less, and the thermal spray coating has corrosion resistance with increased seizing resistance.
(FR)
Le film de revêtement pulvérisé pour élément de coulissement de l'invention est constitué d'un alliage de fer principalement constitué de fer (Fe). Ainsi, l'invention permet de fournir un film de revêtement pulvérisé pour élément de coulissement qui comprend 10% en masse ou plus à 20% en masse ou moins d'un chrome (Cr), et 0,1% en masse ou plus à 0,5% en masse ou moins d'un silicium (Si), qui présente une proportion d'oxyde inférieure ou égale à 1% en surface, et qui possède une résistance à la corrosion telle que sa résistance au grippage est améliorée.
(JA)
本発明の摺動部材用溶射被膜は、鉄(Fe)を主成分とする鉄系合金からなる。 そして、クロム(Cr)を10質量%以上20質量%以下、ケイ素(Si)を0.1質量%以上0.5質量%以下含有し、かつ上記溶射被膜中の酸化物割合が1面積%以下であり、耐焼付き性が向上した耐食性を有する摺動部材用溶射被膜を提供できる。
Latest bibliographic data on file with the International Bureau