These spalls occur in work rolls with flake graphite iron core used in highly loaded 4-hi hot mill stands and are predominantly located in the centre of the barrel.
这种剥落往往发生在片状石墨芯部的离心工作辊(4辊轧机)，而且发生的部位往往是辊身中部。
The process conditions and mechanism of preparing expand graphite by using cheap fine flake graphite as raw material was primarily studied in this paper.
本文主要研究了利用成本低廉的细鳞片石墨制备膨胀石墨的工艺条件及机理。
The natural form of carbon in cast iron is the free graphite flake form.
铸铁内的碳天然形式是游离石墨薄片形式。
While the deficiency on the research of floatation characteristics and technics of flake graphite resulted in long technics process and low product capacity of graphite floatation.
然而，由于对鳞片石墨浮选特性及工艺研究的不足，造成石墨分选工艺流程冗长、生产强度低。
While the deficiency on the research of floatation characteristics and technics of flake graphite resulted in long technics process and low product capacity of graphite floatation.
然而，由于对鳞片石墨浮选特性及工艺研究的不足，造成石墨分选工艺流程冗长、生产强度低。
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