As the price of metal copper continues to rise, zinc alloy electroplating technology has been climbing. At present, most door handles have abandoned the use of copper to make them and replaced them with zinc alloys.
Next, YALIS Hardware wrote a summary of the main knowledge of zinc alloy door handles:
Characteristics of zinc alloy
1. Strong mechanical properties and abrasion resistance at normal temperature.
2. The stability required for melting is not high, melting at 385°C, it can be easily die-casted into shape.
3. The proportion is large.
4. Powerful casting function, capable of die-casting various complex shapes and thin-walled precise and accurate devices according to different needs. The surface of the casting is smooth and layered.
5. Able to perform easy surface treatment such as electroplating, spraying, painting and other operations.
6. There is no need for iron absorption during melting and die-casting operations, and sticking is not easy to appear.
Post time: Dec-25-2021