Erosion mechanism of ferruginous crucible for melting zinc was lucubrated,and several methods which can improve corrosion resistance and service life of ferruginous crucible were introduced.

• 详细论述了熔锌铁质坩埚的腐蚀机制,介绍了几种能够有效改善铁质坩埚抗腐蚀性能、提高坩埚使用寿命的方法。