30 August 2019

Soldering advantages and disadvantages

Soldering makes quick and neat connections to electronics equipment and plumbing. Soldering may require more practice, skills and some perfect knowledge for doing it. In this article, let us have a deep insight into the merits and demerits of soldering to better understand this topic.

Advantages of soldering:

  • It is simple, low cost, flexible, economical and user-friendly.
  • Base metal does not melt, so the low-temperature heat source can be used. 
  • Any metals, non-metals can be joined by this process.
  • This can be operated at a low temperature.
  • Less time required to join.
  • The life of the solder will be more.
  • Soldered joints can be dismantled.
  • This can be easily operated.
  • Low process temperature.
  • Low amount of power is required to heat the soldering iron.
  • Thin wall part may be joined.
  • Easily automated process.
  • Dissimilar material may be joined.
  • This operation required low power.
  • The soldering can be done at low temperature, and control very easy.
  • No thermal distortion and residual stresses in the joint parts. 
  • The microstructure can no be affected by heat. 

Disadvantages of soldering:

  • This is not useful when joint works under high temperature. 
  • Strength of the joint is less.
  • Soldering process can not join heavy sections.
  • It is suitable for only small parts.
  • It is not useful at long length weldings.
  • Heavy metals cannot be welded by this operation.
  • There is a chance to toxic components at fluxes.
  • Careful removal of flux residuals is required in order to prevent corrosion. 
  • The large section can not be joined.
  • Skilled labour is required for soldering.