1. Adjust electroplating process parameters
When using these two products, it is obvious that there is a gap between them. By pulling or bending the wire, it is often difficult to restore the original, for example, if the same place is repeatedly bent, it will be found that it has broken, and the cold drawing wire will not. Cold drawing wire compared with iron wire, its hardness, tensile resistance, bending ability is greatly enhanced, suitable for building materials.
There is still some demand for galvanized barbed rope by daily residents, but often the quantity is not particularly much. If the barbed rope factory delivers goods, then the extra freight may be higher than the price of the customer to buy the barbed rope in the market. The thorn rope factory sells to customers who buy in large quantities. There is a lot of demand for it, and it also hopes to find a manufacturer to purchase. Customer procurement problems can be much more complete introduction in the thorn rope factory, but also let customers more at ease.
Through the maintenance of galvanized wire, it can not only greatly prolong its service life, but also improve its efficiency in the daily use process. Because the labeled electrode potential of zinc is -0.762v, which is negative than iron, zinc becomes the anode when the galvanic cell is formed after being corroded by the medium. It itself is dissolved to protect the steel matrix. The duration of the protection of galvanized wire layer has a great relationship with the thickness.
- 2.25*2.25mm means that the two strands are 2.25mm silk, and the barbed wire is also 2.25mm silk;
Large hexagonal mesh called stone cage net, is mainly used for mountain protection, hydraulic construction and so on. Small wire hexagonal mesh is used as a good material for breeding, will twist twist hexagonal mesh in the welded iron frame on the hexagonal mesh welding into chicken coop, pigeon cage, rabbit cage cage cage, hexagonal mesh is the best material for breeding with a net.
Hot wire plating adopts zinc-free slag to add hot molten zinc and galvanizing, which avoids the traditional heating process, radiates 1653 hot molten zinc on surface 4102 of zinc liquid surface, and reduces the high temperature oxidation of zinc liquid surface. At the same time, the heating body is in contact with the zinc liquid, and the heat is directly transferred to the zinc liquid. The utilization rate of heat energy can reach more than 90%, and the heat radiation on the zinc liquid surface is reduced.
Hot dip galvanized iron wire using high quality carbon structural steel, after drawing, galvanized iron wire processing. Hot-dip galvanized iron wire is widely used in the manufacture of wire mesh, highway guardrail and construction projects. With thick coating, corrosion resistance, strong coating characteristics. And according to the special needs of users, according to the industry standard to provide various specifications of galvanized wire.
- In addition, galvanized can also improve the beauty and decoration of the product. The surface of galvanized products has a silver-white luster, with better silver light reflection performance, in some cases that need to be decorated beautifully, galvanized products are usually more attractive than non-galvanized products. In addition, due to the existence of galvanized film, the surface of the product is not easy to be eroded by external oxygen, water and other substances, and can maintain the finish and beauty for a longer time.
- 6, passivation to remove hydrogen parts should be passivation after the removal of hydrogen, passivation before the application of 1%H2SO4 or 1% hydrochloric acid activation 5~15s. Passivation shall be treated with colored chromate unless otherwise specified in the design drawings.
Hot dip galvanizing is a kind of external treatment technology in the production of fasteners. The common varieties of hot dip galvanizing fasteners are electric galvanizing, powder galvanizing, mechanical galvanizing and hot dip galvanizing. Wire factory according to different requirements of customers for fasteners, different hot-dip galvanized surface treatment. Galvanized layer and steel is a metallurgical connection, become a part of the steel surface, so the durability of the coating is more reliable.
The quantity should be the same as the contract, cold drawing, carefully record the quantity of each specification and packing method. If there is a label, check whether the label is correct and take a photo to confirm. Each roll of iron wire is fastened with galvanized packing tape, and then tied with a very strong transparent plastic bag. The coated iron wire is wrapped with white braided cloth, and the galvanized iron wire is wrapped with green braided cloth, so as to ensure that the packaging will not be lax in the transportation process.
Cats are agile and good at jumping. Eat fish, rats, rabbits, birds, etc. The reason why cats like to eat fish and mice is because cats are nocturnal animals. In order to see things clearly at night, they need a lot of taurine, and mice and fish contain taurine, so cats are not only because they like eating They eat fish and rats, and they eat because of their own needs. Since cats are widely raised, the market prospect of cat cages is very promising.
Post time: 30-06-22They are good at expressing unspoken feelings to people. Their owners feel respect, dependence, admiration and affection. The process of caring for pets inspires people’s sense of responsibility, brings more meaning to people’s life, and helps people establish the fulcrum of life and confidence in life. In fact, dogs are very malleable animals. Through scientific and rational training, you can become a popular family member.
With the improvement of people’s living standards, now many families are raising some small pets, these small pets also need a safe nest, pet cage has become an important choice of people, each pet’s habits and living habits will choose to adapt to the cage.
During this process, each time the wire is pulled over, the surface hardens due to the high friction temperature. So basically every time you pull it you have to annealing it in the furnace. On the one hand, it is to reduce the surface hardness. On the other hand, during the process of wire pulling, only the surface is deformed, and the center is unchanged. So there’s a lot of stress inside. Therefore, it is necessary to rely on annealing to eliminate the internal stress, so that the wire becomes soft again to eliminate the stress before being drawn again.
Post time: 27-09-22The bonding and anchoring function between cold wire drawing and cold rolled ribbed steel bar and concrete is outstanding. Therefore, when used in components, the phenomenon of cracking of component anchorage area and damage caused by steel wire slip is fundamentally eliminated, and the load-bearing ability and anti-cracking ability of component end are improved. In reinforced concrete structure, the crack width is smaller than that of circular steel bar or even that of hot rolled thread bar.
Post time: 08-02-23- 6. It’s easy for your dog to get used to a strange place as long as it has a home he’s familiar with, so you can take your dog on a trip instead of leaving him at home.
4. Keep the rinse water clean after pickling the steel wire
Black iron wire application in the process, the main is through the hot metal billet rolling into six point five mm wire rod, and then put it in the drawing into a line of different diameter, the plant and then gradually narrow drawing plate aperture, cooling and annealing, plating process, such as making a variety of different specifications of the wire, the wire compared with ordinary black iron wire, will be more softer, The softness is also very uniform, the color is consistent, widely used in the construction industry, mining, chemical industry, welding mesh, welding hanger, reprocessing industry, etc.
- 2.65*2.25mm 7 meters per kilogram
3. The transport, storage and use of the binder of galvanized wire mesh should adopt safety and fire prevention methods according to the relevant regulations, so as to be safer.
Post time: 06-06-22Spray hook net wholesale is the main component of hook net and frame, as for the frame is what kind of, can be customized according to requirements. Sometimes customers will purchase parts independently in order to reduce costs. In ORDER to ensure that spray hook net wholesale can be fixed on the ground, to ensure that its verticality to meet the requirements, it is necessary to hook net installation piling, fixed its guide frame, so that the installation of the net will achieve the requirements of use.
Did not do the adhesion test of powder spraying or fluorocarbon spray on the packaging galvanized wire, but there are two points for reference: one, in the sealed or air circulation environment, non-metallic volatiles can corrosion zinc coating; Second, zinc above 230 degrees (c) will brittle the base metal. After powder spraying and fluorocarbon spraying, it is necessary to bake at a higher temperature and in a sealed environment, causing rapid corrosion of zinc, resulting in loose corrosion film resulting in decreased adhesion of coating, and even leading to brittle situation of steel wire.
- 3, pasture installation of barbed rope column to choose strong impact resistance zinc column, and coupled with oblique column fixed. Due to the large size of livestock, although there is a barbed rope to deter but inevitable collision phenomenon, in order to the stability of the fence recommended to use zinc steel post.