在汽车零件热处理中,渗碳工艺耗能较多。据统计,日本汽车工业每年耗能量为59亿度,其中热处理耗电量为5.9亿度,即占10%。而渗碳的耗电量为3亿度,约占整个热处理耗电量的一半。国内虽无精确统计,但估计情况也大致如此。所以在渗碳工艺上采取节能措施,其节能效果将是显著的,并有助于降低汽车渗碳件的成本。 Car parts in the heat treatment, carburizing process consume more energy. According to statistics, Japan’s auto industry consumes 5.9 billion kilowatt-hours a year, of which 590 million kilowatts are heat-treated, accounting for 10%. The power consumption of carburizing 300 million degrees, accounting for about half of the heat treatment power consumption. Although there is no accurate statistics in China, the estimation is generally the same. Therefore, in the carburizing process to take energy-saving measures, the energy-saving effect will be significant and help reduce the cost of car carburizing parts.