钢铁工业中用于切削工具的淬火处理，作钢材的渗碳剂。
For the iron and steel industry in the quenching of cutting tools for the steel of carburization.
工艺可能涉及到熔化的氰化钠混合物，带有活性固体物质如活性炭、焦炭等的固体渗碳，气体或油性渗碳剂，还有干法氰化。
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.
分析了在甲醇-丙酮为渗剂条件下的气体渗碳的炉气成分；
This paper analyses the compositions of furnace atmosphere with methanol-acetone dropfeeding agent.
平时作为加热炉使用的石墨流态粒子炉，在无需添加任何辅助装置、只需在石墨粒子中加入极少量的催化剂在渗碳温度下即可实现渗碳。
Graphitic particle furnace which is a general furnace in usual can be served as carbonizing by adding a litter catalyst, without any assistant devices on carbonizing temperature.
平时作为加热炉使用的石墨流态粒子炉，在无需添加任何辅助装置、只需在石墨粒子中加入极少量的催化剂在渗碳温度下即可实现渗碳。
Graphitic particle furnace which is a general furnace in usual can be served as carbonizing by adding a litter catalyst, without any assistant devices on carbonizing temperature.
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