• The effect of chemical composition and metallographic structure of steel wire
  • Galvanized

  • Galvanized wire for welding is generally required to have a certain hardness, after acceptance of galvanized wire, feel is the first thing to do, in addition to the machine test, because the average user does not have testing equipment, on the machine trial is also a very inconvenient way to test. The diameter of electric galvanized wire is measured with a micrometer, and it is kept at about 0.02mm above and below the contract signing standard, with neat appearance, no leakage plating and no messy wire.

  • The basic requirements are the flatness of the net surface, hook mesh first after weaving, weaving process, rolling flowers can not turn, to adhere to smooth, can not present wire or turn flowers.
  • 2. To avoid galvanized iron wire being gripped by tools like pliers or hardened claws, when the wire suffers from tension or bending stress, scoring or pooping on the surface can lead to damage.
  • Are you familiar with galvanized silk mesh? Do you know what to pay attention to in the process of use?


  • Post time: 24-02-23

  • Post time: 06-06-22
  • And high quality data is constrained by production cost and production conditions, so some welding mesh manufacturers do not meet this requirement, natural in this case, there is no way to improve the strength of the product. In addition to the data, there is the production process, even if it is the best data, but the manufacturer does not meet the production process requirements in the welding, it will also form the product under high pressure welding, so this is also a decline in strength, the process conditions of different manufacturers are also very different, so it forms the market above the product has a difference in strength.

  • Twine: Twist two or more wires into a double wire rope and then wrap the twine around the double wire. It’s called a straight twist cord which is the common double strand cord.
  • Pet cats are animals that people keep to relieve loneliness or for entertainment purposes. A pet cat is one of the more perfect animals: good-looking, independent, not dependent on its owner, giving more but taking less. The cat’s sensory organs are extremely well developed and always respond to its surroundings with keen sensitivity. Cats are very docile and have a rich body language to express their emotions. They purr when they are happy and pet you with their front PAWS. Some cats have a special habit of jumping on your lap to impress you. If a cat squats and gently wags its tail from side to side, it is an invitation to play. A twitch of the tail means it is angry.

  • In addition to these reasons, we should also pay attention to the tooling and process must be stable, and regular testing should be done to ensure the uniformity of galvanized layer.

  • For key and important parts with tensile strength greater than 1034Mpa, the stress should be removed at 200±10℃ for more than 1 hour before plating, and for carburized or surface hardened parts, the stress should be removed at 140±10℃ for more than 5 hours. The cleaning agent used for cleaning shall have no effect on the binding force of the coating and no corrosion on the substrate. Acid activation Acid activation solution should be able to remove corrosion products and oxide film (skin) on the surface of parts without excessive corrosion on the matrix.
  • Paint on the galvanized layer, the binding force between each other and the baking temperature of the paint has a great relationship, after galvanized coating alkyd paint, adhesion is no problem. Galvanized amino paint, paint adhesion is not good. Do two bottom two surface, adhesion is ok, if the two bottom two surface to two bottom three surface, that is, more paint, more baking once, again test adhesion is very poor, poor to the paint from the galvanized layer of pieces torn off.

  • There is good toughness and elasticity, simply put, can be easily made into various shapes, and zinc as a coating is silver, very beautiful. Such characteristics make hot dip galvanized wire handicrafts, woven screen and other aspects have also been applied. Hot plating wire selection of high quality low carbon steel rod processing, is the selection of high quality low carbon steel, after drawing molding, pickling rust removal, high temperature annealing, cooling and other processes.