The process may involve the use of molten sodium cyanide mixtures; pack carburizing with activated solid material such as charcoal or coke, gas or oil carburizing, and dry cyaniding.
And basis invalid heat los way and characteristic, Proposed the corresponding control method and the measure, By achieved reduces the solid (coke) fuel consumption the goal.
并根据无效热损失的方式和特性，提出了相应的控制方法和措施，以达到降低固体(焦炭)燃料消耗的目的。
3
The repair methods in production to various troubles of rail of coke-barrier car: base being not solid. serious deform and etc. are introduced.