soldering
Definition
soldering (noun) The process of joining two or more metal items together by melting and flowing a filler metal (solder) into the joint. The filler metal has a lower melting point than the adjoining metal, creating a strong, permanent bond as it cools and solidifies.
Usage
"Soldering" is used to describe the act, technique, or result of creating a solder joint. It is a common term in electronics, plumbing, metalwork, and jewelry making.
Examples
- The technician is skilled in soldering tiny components onto a circuit board.
- Proper soldering requires a clean surface and the right amount of heat.
- A weak electrical connection was caused by poor soldering.
Advanced Usage
- Wave soldering: An automated process where a board passes over a wave of molten solder to attach many components at once.
- Reflow soldering: A process common in surface-mount technology (SMT) where solder paste is melted in a controlled oven to form permanent connections.
- To be at/undergo soldering: Refers to an item being in the process of being soldered.
- The copper pipes are at soldering and will be ready soon.
Variants and Related Words
- Solder (noun): The fusible metal alloy used in the soldering process.
- Solder (verb): To perform the act of joining with solder.
- Soldering iron (noun): The tool used to heat the solder and the metals being joined.
Synonyms
- Brazing (a similar process using a filler metal with a higher melting point)
- Welding (joining metals by melting the workpieces themselves, not just a filler)
- Bonding
- Joining
Related Phrases
- Soldering station: A workbench setup with a temperature-controlled soldering iron and other tools.
- Cold solder joint: A faulty connection caused by insufficient heat or movement before the solder solidifies, which is weak and unreliable.
Related Idioms
- To solder a relationship/bond: (Metaphorical) To firmly establish or repair a connection between people or groups.
- The shared experience soldered a lasting bond between the team members.
Noun
-
fastening firmly together
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