Struktur

Details

Veröffentlichungs-Nr.

EP2860283

Aktenzeichen

EP14188279

Anmeldetag

9. Oktober 2014

Veröffentlichung

5. April 2017

Erteilung

5. April 2017

Rechtsraum

EP

IPC

C23C24/00C23C26/00C23D5/02F01N13/00F01N13/14C03C8/14C23D5/00C03C8/20C08K3/22C09D101/28C08K3/38F01N13/08

Abstract

The present invention provides a structure including a surface coat layer of which the thickness on a bump such as a weld bead and a weld spatter or an edge portion, possibly formed on the surface of a base, is not greatly different from the thickness on a flat portion. The structure therefore has excellent properties including heat insulation properties and electrical insulation properties. The structure includes a base that is made of a metal and has a flat portion and at least one of a bump and an edge portion on a surface; and a surface coat layer covering the surface of the base, the surface coat layer including a first surface coat layer covering the flat portion and a second surface coat layer covering the at least one of a bump and an edge portion, the first surface coat layer and the second surface coat layer being formed from an amorphous inorganic material and particles of a crystalline inorganic material, the particles of the crystalline inorganic material in the second surface coat layer having an average particle size smaller than the particles of the crystalline inorganic material in the first surface coat layer.

Anmelder

Firma

Ibiden Co., Ltd.

Land

🇯🇵 Japan

Fachgebiete