The main material composition and performance influence of Western white copper shielding cover

Western white copper shielding coverIt is an important component widely used in electronic devices, mainly used to shield interference electromagnetic fields such as RF (radio frequency) and EMI (electromagnetic interference), and protect the stable operation of electronic devices. This article will provide a detailed introduction to the main material components of the phosphor bronze shielding cover and their impact on these properties, and cite relevant data as well as Advanced Institute (Shenzhen) Technology Co., LtdYanbo brand white copper shielding coverRelated information.

The main material components of Western white copper

White copper is an alloy of copper, mainly composed of elements such as copper (Cu), zinc (Zn), and nickel (Ni). The ratio of these elements will directly affect the performance of phosphor bronze.

• Copper (Cu): Copper is the main component of alloys, providing excellent conductivity and ductility.
• Zinc (Zn): The addition of zinc can significantly improve the strength and hardness of alloys, as well as enhance their corrosion resistance.
• Nickel (Ni): The addition of nickel can improve the corrosion resistance, strength, and heat resistance of alloys.

The influence of material composition on the performance of phosphor bronze shielding cover

1. thermal conductivity

White copper has excellent thermal conductivity, with a thermal conductivity much higher than that of ordinary steel and aluminum materials. This enables the phosphor bronze shield to quickly transfer heat to the heat dissipation components in electronic devices, effectively reducing the internal temperature of the equipment.

• Performance Display: WithAdvanced Institute (Shenzhen) Technology Co., LtdFor example, the provided white copper shielding cover has a much higher thermal conductivity than traditional materials, which enables it to effectively maintain stable operation of electronic devices with high heat dissipation requirements such as servers and switches.

2. Corrosion Resistance

The addition of zinc and nickel in foreign white copper alloy significantly improves its corrosion resistance, which can resist external environmental corrosion of equipment and extend its service life.

• Performance display: In practical applications, the research platinum brand white copper shielding cover has excellent corrosion resistance, especially in humid and highly corrosive environments, which can maintain long-term stable shielding effect.

3. Electromagnetic shielding performance

The phosphor bronze shielding cover can effectively prevent the radiation interference generated by the wireless module from spreading to the outside, and at the same time prevent external interference sources from interfering with the normal operation of the wireless module.

• Performance display: Taking the research platinum brand white copper shielding cover as an example, its shielding effectiveness can reach over 90%, showing good shielding effect in the frequency range of 100MHz~1GHz, effectively preventing electromagnetic interference from affecting the equipment.

Other influencing factors

In addition to the material composition,Western white copper shielding coverThe performance is also affected by factors such as structural design and surface treatment.

• Structural design: Reasonable structural design can evenly distribute heat inside the shielding cover, improving heat dissipation efficiency.
• Surface treatment: Materials such as surface spraying or coating may increase thermal resistance and reduce thermal conductivity, so it is necessary to balance the relationship between aesthetics and heat dissipation performance when performing surface treatment.

Application examples

Provided by Advanced Institute (Shenzhen) Technology Co., LtdWestern white copper shielding coverWidely used in fields such as electronic products and communication equipment. For example, in the interior of smartphones, GPS and other devices, phosphor bronze shielding covers are used to surround the main functional components such as relays, chips, microcontrollers, circuit boards, etc., forming a protective circle to ensure the stable operation of the equipment.

conclusion

The phosphor bronze shielding cover plays an important role in electronic devices due to its excellent thermal conductivity, corrosion resistance, and electromagnetic shielding performance. The ratio of its main components copper, zinc, and nickel, as well as factors such as structural design and surface treatment, collectively determine its performance. In practical applications, Advanced Institute (Shenzhen) Technology Co., Ltd. and Research Platinum brand white copper shielding covers have been favored by a large number of users for their excellent performance.