Beschichtetes Substrat und Verfahren zur Herstellung eines Beschichteten Substrats

Details

Veröffentlichungs-Nr.

EP4752266

Anmeldetag

24. Juni 2024

Veröffentlichung

30. Januar 2025

Rechtsraum

EP

IPC

C25D9/08

Abstract

Provided is a novel coated substrate (1) which is applicable to various fields and from which high functionality can be expected. In the coated substrate (1), a substrate (5) is coated with a film (3). The thickness of the film (3) is 60 nm or greater and 10 µm or less. Measurement of the film (3) shows that the percentage of C (carbon) element is 0.1 atm% or greater and less than 10 atm% and the sum of the percentage of a metal element and the percentage of O (oxygen) element is 80 atm% or greater. The relative density of the film (3) is 90% or greater, and the film (3) contains γ-Al₂O₃.

Anmelder

Firma

Niterra Co., Ltd.

Land

🇯🇵 Japan

Fachgebiete