Resolve how to choose the content value of continental full copper lamp
a, listen to the voice, see
color electroplating technology is applied to make imitation bronze lamps and lanterns in Europe type is more in the whole copper lamp industry, which is relatively cheap material such as iron and zinc alloy after more than two color, the effect to be such a while and copper material is similar, but to master the skill of observing or can tell, the entire real copper lamps and lanterns is made after the color, we use eyes to observe it, it passes the brass metallic simple sense. The texture is other materials and process cannot be achieved. In addition, when we use a stick knock if ringing sound shows it is copper, or conversely.
2, surface treatment of
as a fully copper lamp, can wear well, the key lies in the surface treatment is in place. Some manufacturers in order to save the cost to eliminate the pickling, such as color of black, throwing process. Will be closed good material directly mixed with good color of polishing oil stain. Its effect is that the surface aging fast, closed oil will soon fall off. Discrimination method is very simple, find some marginal oil accumulation place, take a look at the color of the product oil is dark yellow, if so, that is the color of pure color product rather than the normal production process.
, attentively complete lamp!
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