综述了铝质汽车热交换器的点蚀机理、影响因素以及铬酸盐缓蚀机制。
This paper describes the mechanisms and factors of pitting corrosion in automotive heat exchangers.
热质交换边界层的温度梯度小于纯对流热交换边界层的温度梯度；
The temperature gradient of the heating mass-exchange boundary layer is smaller than that of the pure convective heat-exchange boundary layer.
综述了铝质汽车热交换器的点蚀机理、影响因素以及铬酸盐缓蚀机制。
This paper describes the mechanisms and factors of pitting corrosion in automotive heat exchangers. In addition, the anticorrosive mechanism of chromate inhibitors is discussed.
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