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快速加热在很多工厂的热处理车间推行以来,已取得很大成效,证明是热处理工艺上“多快好省”的有效方法之一,尤其是对于断面薄而均匀的零件要是如此。我厂有一焊接都件,过去采用普通加热,不但工时长,需用设备多,而且质量不好。后来经过一系列的试验,已在淬火、回火上全部采用了快速加热,提高了效率10倍左右(不包括提高装炉量)现将情况介绍如下:供兄
Rapid heating has been a success since the implementation of the heat treatment plant in many plants and has proven to be one of the most effective ways to heat treat the process more efficiently and economically, especially for thin, uniform sections. I plant a piece of welding, the past using ordinary heating, not only long working hours, the need to use more equipment, and the quality is not good. Later, after a series of tests, quenching and tempering have been used on the rapid heating, improve the efficiency of about 10 times (not including increasing the amount of furnace loading) Now the situation is as follows: for brother