国产乱子伦高清露脸对白丨亚洲日本中文字幕天天更新丨免费看又黄又无码的网站丨男人的天堂久久丨欧美韩中文精品有码视频在线丨av中文字幕一区人妻丨精品久久亚洲中文字幕丨国产高清www丨黄色一级欧美丨91九色偷拍丨毛片大全免费丨色窝窝无码一区二区三区丨国产台湾无码av片在线观看丨在线国产中文字幕丨在线播放国产精品三级丨中文字幕 亚洲一区丨jizz另类丨青青草国产免费无码国产精品丨色婷婷久久久久swag精品丨免费看亚洲

 

The nitriding treatment process is to expose the surface of the workpiece to a gas environment containing ammonia. Under high temperature and pressure conditions, nitrogen atoms are infiltrated into the surface of the workpiece through thermal reactions, forming a nitriding layer with high hardness and wear resistance. This processing method can effectively improve the surface hardness, wear resistance, and overall performance of the workpiece.

 

In a well type nitriding furnace, the workpiece is pre treated and placed on a work frame before being input into the working room. The high-temperature environment inside the studio and the ammonia reaction device can allow nitrogen atoms to penetrate the surface of the workpiece. The nitriding time is controlled based on the specific requirements and material characteristics of the workpiece.

 

The well type nitriding furnace has the following advantages:

 

1. The internal environment of the studio can provide a uniform temperature distribution and gas flow, ensuring even surface nitriding of the workpiece.

 

2. The equipment has a compact structure and a small footprint, making it suitable for batch processing on factory production lines.

 

3. The temperature and ammonia control system is precise and reliable, and can achieve high-quality nitriding treatment.

 

The nitriding treatment process can be applied to various metal products, such as gears, crankshafts, cutting tools, etc. It has a significant effect on improving the surface hardness, wear resistance, and fatigue life of parts, which can enhance their service life and reliability. However, this process has certain requirements for the surface quality and geometric shape of the workpiece, and requires subsequent heat treatment and processing to achieve the final requirements.