The global consumption of sputum is estimated to be only about 15 tons. Except for the US publicly reported 应用 application structure, there are no reports. Before 1965, most of them were used as rodenticides, insecticides, fungicides, and piglet immunization agents. They were controlled and used in the electronics industry in 1972 due to toxicity, but the cesium compound radiation detector is in the diagnosis. Vascular diseases and tumors, TlAC treatment of dysentery and tuberculosis, and sputum salt treatment of skin diseases are still developing. Since the early 1990s, the main application of bismuth has been transferred from the electronics industry to high-temperature superconducting materials. For example, in the United States, the amount of cesium used for superconductivity was zero in 1985, but it was reported in more than 50% in 1993, and it is still until today. It is used in superconducting materials for more than 80%, and it is used as magnetic energy storage, magnetic engine and magnetic resonance instrument. By thallium activated sodium iodide crystals produced photomultiplier tube, a γ- detector; thallium bromo-iodide, thallium oxide and sulfur crystal lens for an optical instrument or window, particularly mechanically strong, and good stability in a wide range The internal energy can transmit infrared rays; the cesium iodide as optical fiber additive is beneficial to long-distance optical communication, and is also used as a high-efficiency solid battery; TlAsZ 2 (Z stands for Se, Te or S) chalcogenide glass as a triode. The use of strontium formate as a nuclear shielding window is superior to lead glass. Tl 8. 5 -Hg is used as a +20, -60 ° C pyrometer for temperature measurement in the North and South Poles and stratosphere. Tl- group alloy (e.g., Tl-Pb 80 -35, Tl- Cu 98 and the Tl-Pb-Sn, etc.) because with wear and corrosion resistance and high mechanical strength properties beard and the chlor-alkali, shipbuilding and solder work. Rhodium and its compounds can be used as catalysts and the like. Processing Services,Parts Machining Service,Custom Single Punch Dies,Custom Progressive Die Ningbo Metal Sharing Supply Chain Management Co., Ltd , https://www.metalsharing.com