Coated article having antibacterial effect and method for making the same
AssigneesHONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., Hon Hai Precision Industry Co., Ltd.
InventorsHsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen, Cong Li
Life of this patent
Estimating the term…
Abstract
A coated article is described. The coated article includes a substrate, a bonding layer formed on the substrate, a plurality of nickel-chromium-nitrogen layers and a plurality of copper-zinc alloy layers formed on the bonding layer. The bonding layer is a nickel-chromium layer. Each nickel-chromium-nitrogen layer interleaves with one copper-zinc alloy layer. One of the nickel-chromium-nitrogen layers is directly formed on the bonding layer. A method for making the coated article is also described.
Claims11
A coated article, comprising:
- a substrate;
- a bonding layer formed on the substrate, the bonding layer being a nickel-chromium alloy layer;
- and
- a plurality of alternating nickel-chromium-nitrogen layers and copper-zinc alloy layers formed on the bonding layer, one of the nickel-chromium-nitrogen layers being directly formed on the bonding layer.
Dependencies are inferred from the claim text.