使用这些图标可以更好的控制热处理周期，从而将确认达到最好的性质和最大的模具寿命。

Use of these diagrams can lead to better control of the heat treatment cycle which in turn will ensure that optimum properties and maximum die life are achieved.

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分析了现有周期式作业热处理电炉的能耗组成并提出了一种节能的结构设计。

This paper analyses the energy consumption of the existing electric furnace for periodical heat treatment and puts forward a structure design of energy saving.

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然后将绝缘外壳放入马弗炉中进行微晶化热处理，大大减少了生产工序和生产周期。

Then the enclosure is put into the muffle furnace where it would be crystallized, thus the production process and production cycle are greatly reduced.

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