Materials

The common materials of springs mainly include the following: Spring steel: This is an alloy steel specifically used to make springs, which has good elastic and fatigue strength, and isContinue Reading

The commonly used materials for terminal connectors mainly include metallic materials and non-metallic materials. Among metal materials, copper, aluminum, and steel are common choices. Copper has good electrical conductivity, corrosionContinue Reading

The choice of material for battery contacts, which is a critical part of the connection between the battery and external devices, is crucial. These contacts need to have good electricalContinue Reading