管式定碳炉样品舟的改制

MODIFICATION OF SAMPLE BOAT FOR CARBON DETERMINATION TUBULAR FURNACE

根据定碳炉炉管的实际操作空间,改制了一种新型定碳炉用石英样品舟,使其在炉管中不易晃动和侧翻,容积更大,减少样品喷溅。可同时处理2~3个样品,提高了试验效率。

Based on the actual operating space of the furnace tube,a quartz sample boat was modified especially for the carbon determination furnace.The new sample boat possessed bigger volume,shaking and side turnover of the sample boat in the furnace tube was reduced and sample splashing was cut downed.After the modification on the sample boat,the carbon determination of 2 to 3 samples could be completed simultaneously,experiment efficiency was increased.