Features of badges made of zinc alloy
Characteristics of zinc alloy badges
Zinc alloy material is one of the relatively high-quality materials in badge making, and it is usually used to make badges with collection value and long-term preservation. Use of badges and medals (such as sports commemoration, marathon commemoration, class reunion commemoration, etc.).
Zinc alloy is an alloy made by mixing zinc with other materials. The color of zinc alloy is the same as silver. Because of its strong plasticity, it has a wide range of applications. It is often used To make various metal crafts such as keychains, badges, commemorative medals, commemorative plates, medals and so on. Because the products made with it are not rusty and wear-resistant, a product can often be used for a long time, so it can always be loved by people.
The reason why zinc alloy does not rust is similar to that of its own automatic defense system, because the combination of zinc and oxygen in the air will produce a dense The passivation film prevents the air from continuing to corrode the inside of the metal substrate, thereby achieving a protective effect. After a long time, the surface of the zinc alloy will be seen to be discolored, but after the surface layer is hung, the inside is still the same as the original zinc alloy, no matter how the surface layer is corroded , But it will not become something similar to rust. In addition, many zinc alloy products are electroplated with a layer of metal on the surface.
The zinc alloy badge is made of die-casting and moulding. The products are produced with fine workmanship, distinct edges and corners, patterns and characters are clearly visible, and the hardness is higher than that of tin alloy, with good wear resistance, and the surface of the casting is smooth. , Polishing is not easy to deform and has less sand holes, and can be surface treated, such as electroplating, spraying, painting, etc.
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