Price trend 　　According to data from SunSirs, on August 13, the average price of oil-based ethylene glycol was 5,426.67 RMB/ton, a decrease of 73.33 RMB/ton from the previous statistical cycle. 　　On ...

The gold-plated layer has low contact resistance, good corrosion resistance and wear resistance, and is widely used in precision instruments, electromechanical components, integrated circuits, prin ...

Hall cell test is a test method often used by electroplating engineers and field managers, and it is also a method often used in technical reports or technical papers. Because the state of the Ha ...

The zinc-nickel alloy coating has high corrosion resistance when the nickel content is 8%~15%. After the corrosion resistance far exceeds the plating The layer of zinc is 4-8 times that of pure z ...

Aluminum wheelsPlating process The process is complex, mainly including pre-treatment, copper plating, copper polishing, Nickel plating, chrome plating and other processes, each process in the elec ...

Tin-lead alloy has been used as a solderable coating for many years. Electronic circuit board industry. But as people pay more and more attention to environmental issues in recent years, the har ...

Four special plating methods in circuit board plating. This article mainly introduces 4 special plating methods in circuit board welding. 1 Finger row electroplating It is often necessary to plat ...

　　International oil rebounded after falling, giving some support to the market mentality. Recently, devices such as Yuhuang, lushenfa and Shida in Shandong have been stopped, and the supply in Shandon ...