Iron wire rust is a headache, not only the product performance decline, affect the use effect and life, and rust to human body and the environment also has a

One is to do a good job of galvanized wire packaging, avoid bump, to ensure the integrity of the zinc layer; Two is to pay attention to the storage and use

Although galvanized iron wire has the protection of galvanized layer, it does not say that it will not rust at all, but delays the time of rust. In general,

After passivation treatment of galvanized layer, a layer of bright old and beautiful color passivation film can be generated, which can significantly improve

In order to remove defects such as surface film layer and surface inclusion of large roll galvanized wire, it can be treated by conventional technology. The

Large roll galvanized wire is made of low carbon steel wire rod processing, is made of low carbon steel, after drawing forming, pickling rust removal, high

For the specification of galvanized wire, the galvanized wire produced by our factory can range from No.8 to No.22, which refers to the BWG standard, that is,

1. Electroplating process control The service condition and service life of electro galvanized iron wire or component are closely related to the thickness of

The application of black iron wire in the process is mainly through the hot metal billet rolled into 6.5 mm wire rod, and then put it into the wire drawing

1. Adjust electroplating process parameters Strictly control the pH value of large roll galvanized wire bath, research shows that the size of the bath pH

The formation process of hot dip galvanized layer is between the iron matrix and the outside of the pure zinc layer, the formation of iron-zinc alloy process,

Large roll galvanized wire is the use of low carbon steel wire processing, after drawing forming, pickling rust removal, high temperature annealing, cooling and

Galvanized wire coating rough, passivation film is not bright, bath temperature is too high. If the cathode current density is too high, zinc content in the

Iron products are common metal products in life. Iron products appear everywhere in our life, but there is a big problem in using iron products. Iron products

1, stress relief before plating where the maximum tensile strength is greater than 1034Mpa key and important parts before plating should be at 200±10℃ stress

Large roll galvanized wire is processed from high quality low carbon steel wire rod. Each wire rod rolled by continuous rolling mill is not less than 200kg, but

Large roll galvanized wire as a common industrial supplies in daily life, many people will use, but many of them are not standard operation. Cold galvanized

1, stress relief before plating where the maximum tensile strength is greater than 1034Mpa key and important parts before plating should be at 200±10℃ stress

In fact, iron wire has been widely used in our daily life, and it has very good performance. Iron wire production developed earlier because of its simple

The physical methods mainly include manual rust removal and mechanical rust removal, chemical rust removal is generally the use of pickling method, practical