介绍氮基气氛辊底炉热处理生产线的设计特点。
The design features of roller hearth furnace heat treat production line with nitrogen based atmosphere are introduced.
对针布齿条氮基气氛外层保护低温渗硼的方法进行了研究。
Low - temperature boronizing base was studied for card wires with nitrogen atmosphere as outer layer protection.
介绍了氮基气氛热处理应用情况和研究成果，论述了在航空工业中广泛应用的前景。
Technical achievements and application situation of heat treatment in nitrogen based atmosphere are presented, and its application prospect in aviation industry is reviewed.
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