Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
September 21, 2021
Patent Application Number
20200313
Date Filed
March 13, 2020
Patent abstract
The present invention provides a gradient material layer and a method for manufacturing the same. The gradient material layer has a base-material region, a diffusion region, and a compound region, wherein the diffusion region is located between the base-material region and the compound region. The base-material region includes a metal material. The diffusion region doped with nitrogen includes the metal material. The compound region includes metal nitride. The nitrogen content of the compound region is greater than that of the diffusion region.
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