What does welding do?

Joins materials by causing coalescence.

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  1. Cuts metal with chemicals
  2. Measures metal hardness
  3. Joins materials by causing coalescence ✔

Why: Welding joins materials, often by melting the workpieces and adding a filler to form a strong joint.

Huh, didn't know that: Welding joins materials, often by melting the workpieces and adding a filler to form a strong joint.

The dad joke
Welding brings pieces together, literally.
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References

Answer: Joins materials by causing coalescence. Welding joins materials, often by melting the workpieces and adding a filler to form a strong joint.

  1. Metalworking en.wikipedia.org/wiki/Metalworking
    Welding is a fabrication process that joins materials, usually metals or thermoplastics, by causing coalescence.
    Checked 2026-11-07.

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