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图示的进气冷却器，主要用于重型卡车和工业发动机。这种冷却器由铜 /黄铜制造零件，采用铜钎焊（ Cupo Braze）技术连接。铜零件的钎焊温度为 600℃，比黄铜的熔点低 300℃。铜钎焊工艺比铝冷却器钎焊工艺有更大的温度熔限，因为后者温度差（铝冷却器零件的钎焊温度和铝熔点之
The illustrated intake air cooler is mainly used for heavy duty trucks and industrial engines. This cooler is made of copper / brass parts and is connected using Cupo Braze technology. Copper parts brazing temperature of 600 ℃, lower than the melting point of brass 300 ℃. The copper brazing process has a greater temperature limit than the aluminum cooler brazing process because of the difference in temperature (the brazing temperature of aluminum cooler parts and the melting point of aluminum