We use cookies to improve your online experience. By continuing browsing this website, we assume you agree our use of cookies.

Company News

What are the advantages of low temperature tin wire?

Views : 145
Update time : 2022-09-28 21:29:33
     What is the difference between low temperature tin wire and usual tin wire? Why use low temperature tin wire, and what advantages does it have over other tin wires?
      This has to start from the alloy composition of the low-temperature tin wire. The low-temperature tin wire is a tin wire with Sn and Bi as the main alloy components. The proportion of this tin wire is 42% for Sn and 58% for Bi. The lead-tin wire we usually use is composed of tin-lead alloy, and the lead-free tin wire is basically composed of three metals: tin, silver, and copper. In contrast, bismuth is the focus of low-temperature tin wires.
     So why add bismuth metal to low temperature tin wire? Bismuth is added to the tin wire to lower the melting point of the tin wire. The melting point of this tin wire is 138 ℃, and the conventional leaded tin wire and lead-free tin wire are above 180 ℃. For example, the melting point of lead-tin wire is 183℃-245℃, and the melting point of conventional tin-copper-tin wire is 227℃. During our welding process, we will encounter some components that cannot withstand high temperature and need to be welded, but the melting point of leaded and lead-free tin wires is relatively high and cannot be welded, which will cause damage to components that cannot withstand high temperature. Then we can use low temperature tin wire.
    Low-temperature tin wires are often used in electronic connectors, LED low-temperature electronics and other industries. The standard wire diameter is 0.5mm-4.6mm, and the tin wire does not contain rosin. It needs to be used together with solder paste or flux. The temperature of the soldering iron needs to be controlled between 190-200°C.
Related News
Read More >>
The Unique Properties and Applications of Bi58Sn42 Tin Wire The Unique Properties and Applications of Bi58Sn42 Tin Wire
May .24.2024
 Bi58Sn42 tin wire, an alloy composed of 58% bismuth and 42% tin, is widely used in various industrial applications due to its unique properties.
Pure Tin Ingot in the UK: Essential Supplier for Quality and Purity Pure Tin Ingot in the UK: Essential Supplier for Quality and Purity
May .22.2024
Pure tin ingots play a crucial role in various industries, from electronics to manufacturing, due to their exceptional qualities and versatility.
The Versatility and Applications of Tin Bars in Modern Industries The Versatility and Applications of Tin Bars in Modern Industries
May .21.2024
Tin bars are a fundamental material in various industries due to their unique properties and versatile applications.
High Purity Tin Ingot: Crucial Applications and Benefits High Purity Tin Ingot: Crucial Applications and Benefits
May .14.2024
High purity tin ingots are indispensable in various industries, offering exceptional quality and performance.
pop_close
pop_main
Leave us your e-mail address and we'll give you a free consultation.
1. Price reference LME, more favorable 2.Transportation is safer and more reliable with CRF.