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针对工模具的寿命和抗磨损要求 ,提出了一种局域气氛下的电接触瞬态热源表面强化工艺 ,并应用接触加热原理 ,设计出了一台材料表面强化用新设备。
Aimed at the life expectancy and anti-wear requirements of mold, a new surface toughening process of electrical contact transient heat source under local atmosphere was put forward. A new equipment for surface strengthening was designed by applying the principle of contact heating.