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Why should connector plug-ins be gilded
Abstract：Because gold is very antioxidant and conductive. Only part of the high-performance server / workstation accessories contact point will continue to adopt the gold-plated method, and the price is not cheap.
Because gold is very antioxidant and conductive. Only part of the high-performance server / workstation accessories contact point will continue to adopt the gold-plated method, and the price is not cheap. The appearance of the gold plating layer is golden yellow, with high chemical stability, good ductility, easy polishing, high temperature resistance, and good color resistance. Gold plating has low contact resistance, good conductivity, easy to weld, strong corrosion resistance, and certain wear resistance (refers to hard gold), so it is widely used in precision instruments, printed circuit boards, integrated circuits, pipe shells, electrical contacts, etc.
Missile weapon system is composed of several subsystems of missile and ground equipment. Each subsystem is composed of several hundreds of thousands of subsystems. If one of the components fails, one of the wires is broken, and one of the joints is in poor contact, accidents may be caused, resulting in serious consequences. For example, if a system or a component of an aircraft fails, it may cause a fatal disaster. In 1971, three Soviet cosmonauts were killed in the rocket salute due to a component failure. Therefore, it is of great significance to improve the reliability of products.
Missile weapon system is composed of several subsystems of missile and ground equipment. Each subsystem is composed of several hundreds of thousands of subsystems. If one of the components fails, one of the wires is broken, and one of the joints is in poor contact, accidents may be caused, resulting in serious consequences. For example, if a system or a component of an aircraft fails, it may cause a fatal disaster. In 1971, three Soviet cosmonauts were killed in the rocket salute due to a component failure. Therefore, it is of great significance to improve the reliability of products.
