【摘要】 本文根据对流换热理论，分析了影响真空高压气淬炉中换热器换热强度的因素，指出了强化换热的途径，最后排荐了换热计算的经验公式。更多还原

【Abstract】 According to the theory or heat transfer by convection, influential factors of heat exchange in tension of heat exchanger in vacuum furnace with high pressure gas quenching are analysed. Methods of forced heat transfer are indicated. The experiential for mulas of heat exchange calculation are recommended.更多还原