STORAGE METHOD OF NITROGEN TRIFLUORIDE

摘要

A method for storing nitrogen trifluoride in chrome-molybdenum steel container prepared from deep drawing ironing method is provided to prevent change in quality during long term storage and to allow safe storing of nitrogen trifluoride. The method for storing nitrogen trifluoride in chrome-molybdenum steel container prepared from deep drawing ironing method includes preparing a chrome-molybdenum steel container comprising 1.5~2.0 wt% of chrome content and 0.2~0.5 wt% of molybdenum content through the deep drawing ironing method.