1 2 x 1 2 mesh

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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.
1 2 x 1 2 mesh
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1 2 x 1 2 mesh2025-08-16 05:53 【1 2 x 1 2 mesh】
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1 2 x 1 2 mesh
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1 2 x 1 2 mesh2025-08-16 05:46 【1 2 x 1 2 mesh】
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When galvanized wire out of the light plating should be carried out light treatment. The bath temperature of galvanized wire should be controlled well. Galvanized wire, also known as hot dip zinc and hot dip galvanized, is an effective way of metal corrosion prevention, mainly used in various industries of metal structure facilities. It is to immerse the steel parts after rust removal into the molten zinc liquid at about 500℃, so that the surface of the steel member is attached with zinc layer, so as to play the purpose of anticorrosion.
1 2 x 1 2 mesh
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1 2 x 1 2 mesh2025-08-16 05:38 【1 2 x 1 2 mesh】
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1 2 x 1 2 mesh
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1 2 x 1 2 mesh2025-08-16 05:03 【1 2 x 1 2 mesh】
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Three is to do a good job of galvanized silk product production site clean and tidy, in accordance with the scientific method of operation to operate the production, the operator should wear the required dress. If it is hot dip galvanized wire products, we must do a good job of passivation treatment, will be able to effectively prevent discoloration, prolong the method of discoloration, can solve the problem of discoloration.
1 2 x 1 2 mesh
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1 2 x 1 2 mesh2025-08-16 04:50 【1 2 x 1 2 mesh】
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1 2 x 1 2 mesh
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1 2 x 1 2 mesh2025-08-16 04:46 【1 2 x 1 2 mesh】
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1. Electroplating process control
1 2 x 1 2 mesh
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1 2 x 1 2 mesh2025-08-16 04:29 【1 2 x 1 2 mesh】
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Post time: 14-07-22
1 2 x 1 2 mesh
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1 2 x 1 2 mesh2025-08-16 04:19 【1 2 x 1 2 mesh】
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Large coil galvanized wire is made of high quality low carbon steel wire rod processing, is made of high quality low carbon steel, after drawing molding, pickling rust removal, high temperature annealing, hot dip galvanized. Cooling process and other processing. Galvanized wire is divided into hot galvanized wire and cold galvanized wire. Galvanized wire in the process of smelting there are a lot of need to pay more attention to the place, galvanized wire products in the manufacturing process will experience a lot of process, of which the following galvanized wire annealing is a very important step, this step to the nature of galvanized wire has brought a lot of help.
1 2 x 1 2 mesh
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1 2 x 1 2 mesh2025-08-16 04:09 【1 2 x 1 2 mesh】
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1 2 x 1 2 mesh

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1 2 x 1 2 mesh2025-08-16 04:05 【1 2 x 1 2 mesh】

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