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China Special Bolt tells about the surface treatment method of stud bolts?

  • Categories:Special Bolt
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  • Origin:
  • Time of issue:2021-03-04
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(Summary description)The surface treatment of stud bolts refers to the process of forming a covering layer on the surface of stud bolts by some methods. After the surface treatment of the bolts, the bolts can present a more beautiful appearance, and the corrosion resistance of the bolts themselves will also be improved. Improved. Do you know what the surface treatment method of stud bolts is? Let's follow the editor of China Special Bolt to have a simple understanding!

China Special Bolt tells about the surface treatment method of stud bolts?

(Summary description)The surface treatment of stud bolts refers to the process of forming a covering layer on the surface of stud bolts by some methods. After the surface treatment of the bolts, the bolts can present a more beautiful appearance, and the corrosion resistance of the bolts themselves will also be improved. Improved. Do you know what the surface treatment method of stud bolts is? Let's follow the editor of China Special Bolt to have a simple understanding!

  • Categories:Special Bolt
  • Author:
  • Origin:
  • Time of issue:2021-03-04
  • Views:0

The surface treatment of stud bolts refers to the process of forming a covering layer on the surface of stud bolts by some methods. After the surface treatment of the bolts, the bolts can present a more beautiful appearance, and the corrosion resistance of the bolts themselves will also be improved. Improved. Do you know what the surface treatment method of stud bolts is? Let's follow the editor of China Special Bolt to have a simple understanding!
1. Electroplating of stud bolts
The electroplating of stud bolts refers to immersing the part of the bolt to be electroplated in a specific aqueous solution. The aqueous solution will contain some deposited metal compounds, so that after the current passes through the aqueous solution, the metal substances in the solution will precipitate and adhere to the fasteners. On the immersion part. Electroplating of stud bolts generally includes zinc, copper, nickel, chromium, copper-nickel alloys, etc.
2. Hot-dip galvanizing of stud bolts
The hot-dip galvanizing of stud bolts is to immerse the bolts of carbon steel composition in a molten zinc plating tank with a heat of about 510℃, so that the iron-zinc alloy on the surface of the bolts will be converted into passivated zinc to obtain the surface treatment effect . The price of hot-dip galvanizing of stud bolts is higher than that of electroplating.
3. Mechanical plating of stud bolts
The mechanical plating of stud bolts refers to the use of specific physical and chemical means to impact the surface of the bolt with the powder of the plated metal, so that the plated metal forms a coating on the surface of the bolt through cold welding to achieve the surface treatment effect. The main purpose of the surface treatment of the stud bolt is to make the bolt itself have anti-corrosion ability, so as to increase the reliability and adaptability of the bolt. Therefore, the quality judgment of the bolt surface treatment is mainly to check the anti-corrosion of the stud bolt. Whether the capacity is effectively increased, and whether the increase is in line with the expected requirements.
In summary, the editor of China Special Bolt tells: The surface treatment method of stud bolts, you can learn more.

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