2015年6月5日 星期五

Noble Silver Art


The silver leaves we made are tarnish-free at my office for more than two years. In order to enhance the tarnish resistance of our silver leaves, a new way to increase the gold fraction on the silver-leaf has been developed. This new way could probably give a better tarnish-resistance result. We elaborate silver leaves without chemicals. Our silver-leaves contained only silver and gold, as shown in the following pictures, the created silver ginkgo-leaf should be a noble silver art.


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