First, the surface treatment on the graphite and acetylene black was carried out as following.
本文首先对导电剂石墨和乙炔黑进行了表面处理。
2
The improvement of service properties of existing carbon and graphite material can be gained through chemical treatment.
为了改善现有的碳石墨材料的使用性能，我们可以通过化学处理来达到这一目的。
3
The results show that the factors arragned in important order as the follows:the quantity of iron scrap, graphite, ancillary material A, treatment time, aeration time.