Patent ID: 9562166
Date: 2017-02-07
CPC Classifications: C03C,C08K,C09D,C23D,F01N,Y10T

Claim:
1. A structure comprising: a base that is made of a metal, and has a flat portion and at least one of a bump having a width of from 0.01 to 20 mm and an edge portion on a surface; and a surface coat layer that is formed from an amorphous inorganic material and particles of a crystalline inorganic material, and covers the surface of the base, the surface coat layer including a first coat portion covering the flat portion and a second coat portion covering the at least one of the bump and the edge portion, the surface coat layer having a thickness ratio of the second coat portion to the first coat portion (second coat portion thickness/first coat portion thickness) of from 0.4 to less than 1.0, the particles of the crystalline inorganic material having an average particle size of from 0.1 to 50 μm.