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 Your current position: Home >> Nitriding furnace denitrification methodNitriding furnace denitrification methodPublished by：2023-7-27 Categories:Industry news Viewed by: 3427 times Many people are very concerned about the problem of nitrogen removal methods for nitriding furnaces when purchasing industrial furnace products. After all, most of them are customized products, so the more you know, the easier it is to customize industrial furnaces that meet the production needs of your own enterprise. Below, the editor of Zhejiang Chuangyuan Thermal Engineering, a manufacturer of iron pot gas nitriding furnaces, has compiled some answers to the problem of nitrogen removal methods for nitriding furnaces for your reference: Nitriding furnace denitrification method
Nitriding furnace is a commonly used experimental equipment that can nitride samples at high temperatures, thereby altering their physical and chemical properties. However, in some cases, we need to discharge the nitrogen gas from the nitriding furnace in order to conduct other experiments. At this point, we need to use the nitriding furnace denitrification method
There are two main methods for denitrification in nitriding furnaces: one is to exhaust through a vent hole, and the other is to extract air through a vacuum pump. Below, we will introduce the specific steps of these two methods separately. The method of venting through a vent is relatively simple, and the specific steps are as follows:
The method of venting through a vent is relatively simple, and the specific steps are as follows:
1. Open the ventilation hole of the nitriding furnace and discharge the nitrogen gas.
2. Close the vent hole and wait for a period of time to allow the nitrogen inside the nitriding furnace to fully dissipate
3. Open the vent hole and discharge the nitrogen again until the nitrogen inside the nitriding furnace is completely discharged
The method of extracting air through a vacuum pump is relatively complex, and the specific steps are as follows
1. Connect the vacuum pump to the exhaust port of the nitriding furnace
2. Turn on the vacuum pump and start pumping air.
3. Wait for a period of time to allow the nitrogen inside the nitriding furnace to be pumped out by a vacuum pump
4. Turn off the vacuum pump and wait for a period of time to allow the nitrogen inside the nitriding furnace to fully dissipate
5. Turn on the vacuum pump again and continue pumping until the nitrogen inside the nitriding furnace is completely discharged
It should be noted that safety must be taken into account during the denitrification process of the nitriding furnace. Especially when using a vacuum pump for air extraction, it is important to follow the correct operating steps to avoid accidents. The nitriding furnace denitrification method is a very important experimental operation, which can provide convenience for our experiments. However, when operating, it is important to pay attention to safety to avoid accidents.
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