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US 8,709,594 B2Granted
Coated article 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, Xiao-Qiang Chen
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Abstract
A coated article includes a substrate, a bonding layer formed on the substrate, an anti-corrosion layer formed on the bonding layer. The substrate is made of aluminum or aluminum alloy. The bonding layer is a silicon layer. The anti-corrosion layer is a silicon nitride layer. The coated article has improved corrosion resistance.
Claims7
A coated article, comprising:
- a substrate, the substrate being made of aluminum or aluminum alloy;
- a bonding layer directly formed on the substrate, the bonding layer being a silicon layer;
- and
- an anti-corrosion layer directly formed on the bonding layer, the anti-corrosion layer being a silicon nitride layer.
1 more element
Dependencies are inferred from the claim text.