alloy tin的意思|示意

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Alloy tin，also known as white solder，is a alloy of tin and lead. It is mainly used for soldering, brazing and electroplating of various alloys, the former two being the most commonly used, for the latter being more expensive and laborious and having low bonding strength.

The melting point of alloy tin is relatively low and its liquidity is very good, so it is a very suitable material for soldering. When soldering, the solder should first be heated together with the soldering iron until the solder melts, then join the two metals that need to be soldered. This can effectively connect two metals.

Brazing of alloy tin is a process of connecting two or more metals by melting solder alloy. The process is divided into the preparation of welding and the actual welding process. The preparation mainly consists of cleaning and drying the welding parts. During the welding process, the welding rod should be heated to the melting point, then the welding rod and the welding parts are joined together.

Electroplating of alloy tin is a metal plating process, which is similar to the electroplating of nickel, except that the metal to be electroplated is tin and lead. The main advantage of this electroplating process is that it can improve the appearance and corrosion resistance of the metal surface.

In summary, alloy tin is a very useful metal alloy and is widely used in various industries. It is mainly used for soldering, brazing and electroplating of various alloys, which can effectively connect two metals and improve their appearance and corrosion resistance.