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Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

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General Flux Information

Soldering process requires clean surfaces so the base metal is well exposed to the molten solder. During soldering operation, fluxes does the following:

  1. Remove the oxide films on the base metal.
  2. Momentarily prevent further formation of oxide films.
  3. Lower the surface tension of the solder to promote wetting.

Fluxes need to be removed after the soldering process since they tend to be corrosive. If they are not properly cleaned, they will eventually corrode the metals being joined, leading to product failures. For environmental reasons, the least aggressive flux should be chosen to do the job.

Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

Salary Expectation

8 things to know about the interview question "What's your salary expectation"?