In industrial production and daily life, zinc alloy hardware accessories are widely used in various fields due to their excellent mechanical properties, casting performance, and low cost. However, zinc alloys are prone to rusting in specific environments, which not only affects their appearance but

Detailed explanation of cleaning process (WET) in semiconductor FABThe cleaning process plays a crucial role in the semiconductor manufacturing process. It aims to ensure the purity of the wafer surface, providing an ideal foundation for subsequent processes. By cleaning, particles generated during

In the field of PCB (printed circuit board) manufacturing, gold finger design is widely used in electronic devices such as memory modules, graphics cards, network interface cards, etc. due to its critical role in high reliability data transmission. The design and manufacturing of the gold finger boa

In the complete electronic manufacturing process, printed circuit board assembly, also known as PCBA, is a crucial manufacturing process that involves the precise arrangement and connection of electronic components on the circuit board. However, in the PCBA processing, quality issues are often encou

In the production process of PCB, surface treatment technology is a very important step, which not only affects the appearance of PCB, but also directly affects the functionality, reliability, and durability of PCB. The surface treatment process can provide a protective layer, prevent copper corrosi