Some solder will contain a small amount of silver. This pushes the melting temperature up a bit, but the silver helps the solder to flow and makes a stronger joint. If you are worried about burning whatever your working with, try to stay away from solder with silver in it, but it works...
With that, the use of lead-free solder became the norm in electronics manufacturing. Lead-free solder is very similar to its leaded counterpart, except, as the name states, it contains no lead. Instead it is made up of mostly tin and other trace metals, such as silver and copper. This...
use an electric heating wire to heat the air stream, and make the heat of the air stream reach a high temperature of 200°C to 480°C, which is the temperature at which solder can be melted. Then the parts to be soldered and the working area are...
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In electronics PCB Manufacturing, Assembly and Rework, the metals to be joined are the leads of the electronic components (thru-hole or SMD) with the copper tracks on the PCB. The alloy used to join these two metals is solder which is basically tin-lead (Sn-Pb) or tin-silver-copper (...
Avoid making a cold solder, which is when the wires are not heated enough, so the solder only covers the outside of the wires instead of getting between them Always clean the soldering gun tip by wiping it on the damp sponge when the tip is still hot. It is to make sure you have ...
The PS-900 uses SmartHeat Technology to provide extremely steady levels of heat throughout the soldering process -- that is, until you set it in the handy auto-sleep workstand. Lead-free alloys work great with the PS-900. Depending on what you're using to solder, and what you're solder...
To solder the tubing together you’ll need a 100 Watt soldering gun or a small torch, a pair of modeler’s helping hands or a vise and some clamps, some flux, and a roll of silver solder. Use your plan set to identify the location of your props and study your hull to determine ...
Non-lead solder Lead-free solders are created as a solution to reduce the utilization of hazardous materials. Tin, copper, silver, bismuth, indium, brass, and antimony are the metals that make up most of these, which are typically solder wire but have greater melting points. ...
e) The solder under the hot air gun turns silver. Be patient! You will see the flux smoking. Keep hovering another 10-20sec and gently touch the part. If it moves, pick it up, or push it off the empty area of the board.