September 2023

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Soldering general rules

Soldering (soldering) is an operation by means of which a more or less strong connection of separate pieces of the same metal or two or more different metals between themselves is made. Three kinds of soldering: There are three types of solder: soft, or weak, hard, or strong, and nugget. In the first two cases, …

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Soft soldering

Soft or weak soldering is: soldering with soft or weak, i.e. fusible, solder consisting either of pure tin or of alloys of this metal with lead and bismuth. You can read about the types of soft solders and their use in our article. Solders: Here are a few of the most used soft solders: A) …

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Hard soldering

The beginner will find information about hard soldering, its uses and methods very useful. Hard, or strong soldering, is used where it is necessary to firmly connect refractory metals (iron, steel, copper, brass, silver, gold, etc.), is made with the help of hard or refractory solder. Tools and fixtures for hard soldering: The essence of …

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