Advantages of zinc alloy lock 1. The production of zinc […]
Advantages of zinc alloy lock
1. The production of zinc alloy locks is die-casting, one-time molding, and the production speed is fast. 2. The quality of zinc alloy locks is better than that of iron locks. The hardness of zinc alloy is good, which is convenient for die-casting into different types of hardware locks. Deformation, but also easy to find quality problems, and improve the quality of the problem in time. The iron lock does not have this function. 3. After the zinc alloy is die-casted, the extra raw materials can be recycled. 4. The electroplating effect of the zinc alloy lock is better than that of the iron lock, and the surface treatment is also the same. Zinc alloy electroplating produces less blistering and pitting compared with iron sheet, and the surface is relatively flat and smooth. 5. It is not easy to rust and long spots after the zinc alloy is electroplated and sealed.
Disadvantages of zinc alloy lock
1. The cost is higher than that of iron sheet, and die-casting wastes more resources than iron sheet. The advantages and disadvantages of stainless steel door locks The advantages and disadvantages of stainless steel door locks are analyzed. One of the materials used in stainless steel door locks is stainless steel, which is easy to integrate with doors and windows. Stainless steel door locks are more healthy and environmentally friendly, and their appearance is simple and simple. Practicality is also better; second, the nature of stainless steel determines its fire resistance, high temperature resistance and heat resistance, and stainless steel door locks are not easy to damage; third, because stainless steel door locks are made of stainless steel with high density, they can be effective Prevent moisture; Fourth, easy to clean and maintain. Fifth, the stainless steel door lock will not change color, and the locks made of stainless steel will remain as new forever. Sixth, the service life of stainless steel door locks is longer than that of other material locks, and the stainless steel locks are environmentally friendly and more in line with modern humanism.
Analysis of the disadvantages of stainless steel door locks
First, domestic stainless steel door locks are technically not as excellent as imported stainless steel door locks, resulting in higher prices for imported stainless steel door locks; second, stainless steel door locks are not easy to be scratched, but once they are scratched, they are difficult to recombine. , It is easy to retain bacteria, so pay more attention to cleaning.
Disadvantages of pure copper door lock
Copper material is wear-resistant, and its performance is much better than other material lock cylinders. Aluminum lock cylinders are the representative of low cost, not wear-resistant and not fire-resistant; iron lock cylinders are fire-resistant, not wear-resistant, difficult to process, but fire-resistant good. The copper lock core is wear-resistant and easy to process, but it is not fireproof. Compared with iron, it is softer and easy to pry open. Not enough iron is safe.
Advantages of aluminum alloy door lock 1. Light weight, high strength, no coating, not easy to rust, aging resistance, and long life. 2. Durable, environmentally friendly, high safety factor, diversified opening methods, and not easy to deform. 3. Easy processing, simple operation, moderate price, and light transportation. 4. It is currently one of the best cost-effective door and window choices. 5. If the surface is to be coated, it is also easy to anodize. It is resistant to various environments, not afraid of humidity, and can be used in harsher environments. Disadvantages of aluminum alloy door locks are soft and light, and the material strength is lower