There are too many fake things on the market now, so shoppers should learn how to distinguish the quality of galvanized wire, the right to protect their consumers’ rights and interests. Galvanizing process of galvanized wire products is a very effective metal anticorrosion method, and it is also widely used in other industrial fields. After galvanizing, iron wire is commonly used in metal structure equipment of various industries.
- From the spraying, spraying blade gill net (PVC blade gill net, coated blade gill net) is also called spraying blade barbed rope, spraying blade barbed wire is produced in the future, to carry out anti-rust treatment attack. Plastic-sprayed surface treatment makes it has quite good anticorrosion ability, beautiful appearance gloss, waterproof effect, convenient construction, economic and practical excellent characteristics. Plastic spraying blade barbed wire is a kind of surface treatment method to spray plastic powder on the product blade barbed wire.
Post time: 04-01-23- There are many kinds of zinc plating solution, which can be divided into plating solution and no plating solution according to its properties. The galvanized liquid has good dispersion and covering property, the coating crystal is smooth and fine, the operation is simple, the application range is wide, and the long-term use is in the production. However, due to the toxic substances contained in the plating solution, the gas escaping from the plating process has great harm to the health of workers, and the waste water must be treated strictly before discharge.
The characteristics of this kind of small animal cage, is small, light, easy to carry, but also easy to clean care. For small animal cages, the wire diameter of the general iron wire is not very large, the thickness of the plastic is relatively thin, so the use of the time can not be “violent”, or the cage under the “destruction” will occur welding or plastic crack off.
Select cut wire first of all to ensure that the raw material of the silk is exactly the raw material you need, the raw material to ensure that it will be used well. Choose the straightness is relatively high, so that the length of the truncation will be the same, there will not be a lot of length difference, the length of the truncated wire is a very important element to select the truncated wire.
- (3) It has a strong ability to resist natural damage, corrosion resistance and adverse climate impact;
Post time: 26-05-22- The advantage of the steel mesh sheet is that the steel mesh sheet ensures the quality of the project and is made by the automatic and intelligent production line under the strict quality control of the factory. The mesh size, steel bar specifications and quality of the steel mesh are strictly controlled. Avoid artificial mesh leakage, bonding is not strong, bonding error and Jerry construction. The mesh steel has large rigidity, outstanding elasticity, uniform, accurate spacing and high welding point strength. Thus greatly improve the quality of the project.
Secondly, the zinc-iron alloy protective layer of hot-dip galvanized wire has self-healing properties. When the surface of hot-dip galvanized wire is damaged or scratched, zinc metal can form zinc ions through electrochemical reaction, self-healing repair of the damaged zinc-iron alloy protective layer, so as to maintain the corrosion resistance of the steel wire. This self-healing property enables the hot-dip galvanized wire to be quickly repaired during use, even if there is a slight scratch or damage on the surface, avoiding further corrosion. After the ordinary steel wire is damaged on the surface, it is often unable to repair itself, which is easy to lead to the diffusion of corrosion and accelerate the aging and damage of the steel wire.
Compared with traditional braided and twisted braided rope, the process of blade braided rope is relatively complex, and the price of raw materials is also relatively high.
- The drawing process of waste product drawing process has a great influence on product function. Generally, large total surface reduction rate (see area reduction rate) and small pass surface reduction rate (about ≤23%) are selected to ensure the tolerance of products. About high strength spring steel wire, the exit temperature of each pass steel wire should be controlled when drawing below 150℃, to prevent the steel wire from changing cracks due to strain aging, which is the main disadvantage of steel wire obsoletion.
What’s the difference between cold galvanized wire and hot galvanized wire? It is mainly different production process. Cold galvanized iron wire, also known as electric galvanized iron wire, is the use of electrolytic galvanizing process, and hot galvanized iron wire is the use of hot penetration galvanizing process. Compared with the two, hot dip galvanized iron wire thick coating, high zinc content, has stronger anti-corrosion and anti-rust effect. Similarly, the price is also higher, cold galvanized iron wire and hot galvanized iron wire which good? Mainly for the use of scenarios and requirements to choose appropriate galvanized iron wire, appropriate is better.
Now most people buy barbed rope choose blade barbed rope, why is this? From the material blade barbed wire technology blade gill net is made of hot-dip galvanized steel plate or stainless steel sheet stamped out sharp knife sheet, high tension galvanized steel wire or blade barbed wire stainless steel wire as core wire combination of the resistance device. Because the gill net shape is not easy to contact, so it can achieve excellent protective barrier effect. The primary raw materials of products are galvanized sheet and stainless steel plate.
Large roll galvanized wire can be divided into hot-dip galvanized wire and cold galvanized wire, the difference between the two lies in the way of zinc and the amount of zinc. Hot dip galvanizing is to soak steel wire in melted zinc liquid, hot dip galvanizing zinc fast, zinc layer thick rust prevention performance is very good, but the zinc is not uniform, and the surface is dark, the life of hot dip galvanizing can reach 20 years.
Post time: 16-05-22- Power plant insulation pipe insulation layer to be wrapped with metal mesh, commonly used is galvanized hexagonal mesh, the general specification of aperture 1.5-2.5cm, wire diameter: 0.5-1.0mm.
The characteristics of galvanized hexagonal net: easy to use; Save transportation costs. It can be shrunk into small rolls and involved in moisture-proof paper packaging, taking up little space. Coating thickness uniformity, stronger corrosion resistance; The construction is simple and does not require special technology; Strong resistance to natural damage and corrosion resistance and adverse weather effects; Can withstand a large range of deformation, and still not collapse. It has the function of fixed heat preservation and insulation.
Galvanizing is a process of coating a metal surface with zinc in an electrochemical reaction on the metal surface to improve the corrosion resistance of the metal. Wire drawing is a process in which metal materials are drawn by mechanical methods to reduce their cross-sectional area and increase their length. So, the combination of galvanized to wire drawing two processes, what impact on the performance of the product?
Post time: 23-11-22
Post time: 11-07-22When the large roll galvanized wire galvanizing process coating foaming, first check the bath temperature. If the bath temperature is not low, then strengthen the plating before removing oil, prevent the matrix metal in acid corrosion. If you pay attention to these problems, the foaming phenomenon still exists, it should pay attention to the amount and quality of additives, then you can stop adding additives, with high current electrolysis for a period of time, in order to reduce the content of additives, observe whether the foaming phenomenon is improved. If there is still no improvement, it is necessary to check whether the storage period of additives is too long, or whether there are too many impurities in the additives.
Post time: 30-06-22Large coil galvanized wire in the zinc immersion distance debugging, keep the original speed unchanged, according to t= KD to determine the zinc immersion time (1), where: t is the zinc immersion time is constant, take 4-7D is the diameter of steel wire mm, and then estimate the zinc immersion distance. By adjusting the zinc dip distance, the zinc dip time of steel wire of various specifications can be shortened by 5s on average. In this way, the zinc consumption per ton of steel wire decreases from 61kg to 59.4kg.