Alumina coating, coated product and method of making the same

Alumina coating, coated product and method of making the same

  • CN 102,162,090 A
  • Filed: 03/10/2005
  • Published: 08/24/2011
  • Est. Priority Date: 03/12/2004
  • Status: Active Grant
First Claim
Patent Images

1. band coating body comprises:

  • Matrix;

    WithCoating schemes on the matrix, wherein, this coating schemes comprises the κ

    aluminum oxide coating layer, and this κ

    aluminum oxide coating layer shows lensing grain morphology or polyhedron-lensing grain morphology on the surface of κ

    aluminum oxide coating layer.

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