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1·Using nitriding furnace in manufacturing calcium cyanamide has a unique advantage.

采用沉降炉生产石灰氮，具有独特的优点。

2·In 1986 we designed the procedure auto-control vacuum nitriding furnace and studied the pulse vacuum nitriding processes.

1986年，我们共同设计制造程序自动控制真空氮化设备和研究真空脉冲氮化工艺。

3·In 1986, we designed the procedure auto-control vacuum nitriding furnace and studied the pulse vacuum nitriding processes.

1986年，我们共同设计制造程序自动控制真空氮渗设备和研究真空脉冲渗氮工艺。

4·Described in the paper are the working principle, technical modification solution and modification result of the grow plasma nitriding furnace.

介绍了辉光离子氮化炉的工作原理、改造方案及效果等。

5·The structure and magnetic field feature of seal motor used in nitriding furnace is analyzed, and the mathematical model for the magnetic field is set up.

对氮化炉用密封电机的结构、磁场特点进行了分析，并建立了磁场的数学模型。

6·A good nitriding furnace in structures was designed and made. The results show that the properties of this kind of nitriding furnace are stable and the effects of energy-saving are excellent.

设计制造了一台结构优良的氮化炉，使用结果表明，其性能稳定，节能效果优良。

7·It is failed to combine together the two process of water vapor oxidation and gas nitriding in the same furnace.

试图将蒸汽氧化和气体氮化结合在单一的热处理炉中的尝试并没有成功。

8·By altering the furnace pressure rapidly, baneful gases, such as oxygen and vapour, could be eliminated from the chamber. Therefore, cementite and nitriding processes are accelerated.

改变炉压可迅速排除炉膛内氧、水蒸气等有害气体，可加速渗碳、渗氮过程。