The safe use of vacuum furnace is an important part of safe production. Besides doing experiments, it is better not to stay near the high temperature furnace tube. The following points should be paid attention to when using:
1. After the completion of the experiment, the special gas should be turned on and the N2 flow can be retained. Vacuum atmosphere furnace tubes should be kept at standby temperature, and carefully check whether other power supply is turned off, if not, turn off at will.vacuum-heat-treatments
2. Avoid inhaling all kinds of gases from furnace or treatment tank when using tube electric furnace, so as to cause poisoning.
3. When not in use, the front end of the long and short push rod of the furnace should be placed upwards to avoid pollution.die-steel-oil-quenching
4. When wafers enter and exit the furnace mouth to accept boat holder, try not to touch the tube mouth of the tube furnace, so as to avoid the tube being polluted.
In the course of the test, please save the use of pure water. Once hidden safety hazards or abnormal phenomena are found, the relevant technicians should be notified at the first time to prevent accidents.tool-steel-oil-qenching
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