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How to solve the solder bar with tin

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Update time : 2023-01-05 18:06:59

The main composition of tin strip is composed of tin, lead alloy, solid, silver tasteless, melting point of 183 degrees working temperature of 250℃-260℃, welding spot bright, used for higher requirements of welding. Tin strip is widely used in wave furnace, hand dip furnace. Tin furnace is divided into wave furnace and hand immersion furnace, and hand immersion furnace is divided into high temperature hand immersion furnace and ordinary hand immersion furnace. 350-550 degrees belongs to high temperature tin furnace, high temperature tin furnace needs to use high temperature tin strip, and the product should correspond to the welding process.

The type of solder bar is divided into lead-free solder bar with lead solder bar. According to customer requirements, which type of solder bar is used to choose, then what is the reason for the solder bar? How to solve it? If the temperature is reached, it may be that the welding temperature is not enough. The melting point of lead-free solder bar is 227 degrees, the temperature of wave furnace is about 273-283 degrees, the melting point of solder bar is about 183degrees, the temperature of wave furnace is about 250-260 degrees, and the furnace temperature should be adjusted to the right temperature. The solder bar is not tin, it may be that the activity of the flux formula is not enough, in this case, we should find the flux manufacturer to deal with. Yongjiarun solder strip is made of pure tin, good raw materials, bright solder joint, full, no virtual welding and other undesirable phenomena. Add sufficient amount of antioxidant elements, antioxidant ability is strong. Pure tin manufacturing, less tin slag, reduce unnecessary waste.

All technical personnel have more than a few years of solder material processing experience, raw materials to finished products each process, strict implementation, shipment through professional instruments testing, to ensure product quality, to ensure the high purity of the product quality, to buy tin to find regular manufacturers, regular manufacturers will not reduce tin content, product quality is guaranteed.

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