Lead plates are flat and rectangular sheets made of lead, a heavy and soft metal that is resistant to corrosion. They are produced through a process called casting, where molten lead is poured into a mold and then cooled and solidified. Lead plates are primarily used in industries such as construction, radiation protection, and battery manufacturing. In construction, they are used as roofing material or as a barrier against radiation in nuclear power plants and X-ray rooms. In battery manufacturing, lead plates are used as an electrode in lead-acid batteries, commonly found in automobiles.

China is one of the world’s largest producers of lead, and the country’s production advantage lies in its abundant lead ore reserves and advanced smelting technologies. According to data from the International Lead and Zinc Study Group, China produced 3.5 million metric tons of lead in 2020, accounting for 44% of global production. With its vast production capacity and expertise, China is a major supplier of lead plates to global markets.

In addition to its applications in industry, lead plates are also used in scientific research, particularly in experiments related to radiation and nuclear physics. However, due to the potential health risks associated with lead exposure, proper safety measures must be taken when handling lead plates.