lead anode plate

Aug 03, 2023

According to the national standard gb1471-88, the silver content of lead based lead anode plate, should be between 0.8% and 1.2%, and the total content of impurities should not be more than 0.02%. From this standard, we can see that: first, the cost of traditional anode plate is high, it needs 8-12kg silver to produce one ton of anode plate, and the cost of one ton of silver product alone is about 40000 yuan; second, the purity of raw materials is too high, which is difficult to achieve in actual production, If the requirements of purity and silver content are not met, the product will lose weight faster and break.

Based on high quality raw materials, the lead anode plate digests and absorbs the advanced technology at home and abroad, and is formed by precision casting and cold extrusion with professional equipment for many times. The product has the following characteristics: 1. The composition of anode alloy is uniform without segregation. The conductivity is even. 2: It has precise dimensions, no casting cold insulation, shrinkage cavity, shrinkage porosity and oxidation sundries on the surface, high structural strength, and is not easy to bend, extending the service life of the anode. 3: After several times of extrusion forming, the structure is compact, the conductivity is excellent (saving 20-30%) and the deposition speed of the coating is improved. 4: The anticorrosive treatment is strengthened at the key parts to enhance the corrosion resistance in the plating solution. It is not easy to form a yellow lead chromate film, reduce the accumulation of impurities, and prolong the use time of the plating solution. 5: The service life of chromium plated lead anode plate is long, which is 1-2 times of that of traditional casting.

Product performance of lead anode plate: through the extrusion of advanced equipment, this product increases the lead density, no pores, strong conductivity, not easy to deform, not bent, not easy to corrosion, increased stability, strong durability (1-2 times of the casting), etc. On the basis of the original products, the vulnerable parts are provided with advanced anti-corrosion treatment. Under the condition of high current, the lead plate is not easy to break down.

lead anode plate

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