Laminated structure by internal oxidation and forming method thereof
AssigneeNational Taiwan Ocean University
InventorsYung-I Chen, Rong-Tan Huang, Bing-Nan Tsai
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Abstract
A laminated structure by internal oxidation includes an alloy coating layer structured as columnar grains. The alloy coating layer includes a first metal element and a second metal element, wherein the first metal element is oxidized more easily than the second metal element. The surface layer portion of the alloy coating layer has a plurality of oxide layers and a plurality of metal layers stacked alternately with each other. The material of the oxide layers includes the oxide of the first metal element and the material of the metal layers includes the second metal element.
Claims5
A laminated structure by internal oxidation, comprising:
- an alloy coating layer, having a columnar grain structure and comprising a first metal element and a second metal element, wherein the first metal element is oxidized more easily than the second metal element, a surface portion of the alloy coating layer has a plurality of oxide layers and a plurality of metal layers stacked alternately with each other along a growth direction of the columnar grain structure, a material of the oxide layers comprises an oxide of the first metal element, and a material of the metal layers comprises the second metal element.
Dependencies are inferred from the claim text.