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flux

flux

1 8.5
A substance added to hot metal to remove impurities
  • noun
  • /flʌks/
  • Specialized
translation icon : fundente
  • To solder the metal pieces together, you need to add flux to remove any impurities.
  • solder flux

Examples

  • Then we're going to add a little bit of flux just around the pins that we're trying to reattach here.

  • "Lead free" means that solders and flux may not contain more than 0.2% lead, and that pipes, pipe fittings, and well pumps may not contain more than 8% lead.

    Academic text (1994)
  • But for this we want the flux out of the solid region.

  • And then I would have some flux in the core which is doing this, right.

  • So let's add a little bit of flux onto here.

  • I am going to add some flux to that and then solder it up.

  • While grappling with their new findings, the Clarks discovered that their data are consistent with a model of global carbon flux developed by Charles David Keeling, a pioneering chemist with the Scripps Institution.

    Academic text (2007)
  • It retrieves a variety of different-style connectors from a fixture, dips them in solder flux and then solder, and returns them to the fixture.

    Academic text (2007)
  • For these reasons, the 1986 Safe Drinking Water Amendments prohibited the use of lead pipes, solder, and flux in plumbing connected to a public water system (19). "Lead free," as defined in the act, means no more than 0.2% lead in solders and flux and no more than 8% lead in pipes and pipe fittings (19).

    Academic text (1994)
  • When making jewelry, applying flux before soldering helps ensure a strong bond.

Synonyms

soldering flux
vsflux
  • Specialized
8.3

A paste or liquid used to clean metal so two parts join when heated

is added into molten metal to combine with impurities for easy removal

Compounds

A time when things keep changing and nothing is certain

magnetic flux
  • Specialized
1 7.1

The amount of magnetic field that goes through an area, for example a wire loop

flux density
  • Specialized
1 7.6

The amount of energy or particles that pass through each unit of area each second

magnetic flux density
  • Specialized
1 7.2

How much invisible force from a magnet passes through one square area

neutron flux
  • Specialized
1 8.1

The number of neutrons that pass through an area each second

radiant flux
  • Specialized
1 7.5

The amount of light or heat energy that moves each second

flux applicator
  • Specialized
7.0

A small tool for putting flux on metal before soldering

flux density unit
  • Specialized
8.2

A measure of how much magnetic or electric field passes through an area, for example the tesla

flux unit
  • Specialized
7.4

A unit that measures how much magnetic field passes through an area

luminous flux
  • Specialized
8.1

How much light a source gives out measured in lumens

luminous flux unit
  • Specialized
7.9

A unit that measures the visible light a lamp or bulb gives

magnetic flux unit
  • Specialized
7.3

A unit that measures the strength of a magnetic field through an area

soldering flux
  • Specialized
8.3

A paste or liquid used to clean metal so two parts join when heated

Surface Forms

flux singular
fluxes plural

Etymology

Flux for the material added to molten metal comes from the same idea of fluere, 'to flow'. A flux helps impurities move and leave the metal, making the metal flow more cleanly, which is why the name fits.