Insert radiator welding technology of large open
Time：2015-01-22 17:39
Insert radiator welding technology is not properly, do not meet the requirements, not only affect the external appearance of the plug insert radiator, radiator quality will be greatly reduced! Box radiator is a certain requirements for the welding technology, we understand together below below!
Insert radiator welding knowledge:
The coefficient of thermal conductivity of copper
A, nearly one times higher than the aluminum alloy.
B, copper density is big, easy to heat, copper as heat parent material is preferred.
C, copper aluminum combined mode, the welding surface quality directly affects the efficiency of heat radiation.
D, a heat pipe belongs to a heat transfer element, only the capability of heat, and can not be heat.
E, the heat pipe heat transfer efficiency is high, the coefficient of thermal conductivity to several orders of magnitude higher than single material.
The hot end heat pipe F, the need to contact the coin has heat resistance, cold end need heat, radiating fin and heat pipe is a thermal contact resistance, that is to say, in order to make use of heat pipe heat conduction ability good, at least need to pay two of the cost of thermal contact resistance.
Insert radiator solder paste is to solve these problems by using different assembly process.
