Tin is also used in large quantities to make tin brass alloys

Tin brass.tin sulfide, a compound of tin and sulfur, is similar in color to gold and is often used as a golden pigment. Tin dioxide, a compound of tin and oxygen. Tin at room temperature, in the air is not oxidized, strong heat, will become tin dioxide. Tin dioxide is a white powder that is insoluble in water and can be used in enamel, white glaze and opalescent glass. Since 1970, people have used it to prevent air pollution, car exhaust often contains toxic carbon monoxide gas, but catalyzed by tin dioxide, at 300℃, can be mostly converted to carbon dioxide.

Tin and chlorine can form two compounds: tin dichloride, also known as stannous chloride, has a strong reducing capacity, industrial often use stannous chloride to reduce other metals, is one of the chemical commonly used reducing agents. In the dye industry, it can also be used as mordant. Tin brass. a colorless liquid with a boiling point of 114, can be obtained by adding enough chlorine gas to a solution of tin dichloride.

When water vapor is encountered, it hydrolyzes and gives off strong white smoke, forming a white fog, which is used in military cannonballs to make smoke bombs. Tin tetrachloride can combine with ammonium chloride to form a double salt (SnCl4•2NH4Cl), which is an important mordant

The fear of tin joint is not strong, chromium iron contact solder joints for a long time, resulting in long-term heat damage to the welding parts or copper circuit and the substrate, or copper circuit break, resulting in a break. The above two situations will make the electronic production is not successful, and afterwards will waste more time and manpower to check the circuit board on each solder spot and components, so the solder welding method is not good, you can determine the chance of success is equal to zero.

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