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flux

 [fluks]
1. an excessive flow or discharge.
2. the rate of the flow of some quantity (or magnetic field) per unit area.
magnetic flux (Φ) a quantitative measure of a magnetic field.

flux

(flŭks),
1. The discharge of a fluid material in large amounts from a cavity or surface of the body.
See also: diarrhea.
2. Material discharged from the bowels.
3. A material used to remove oxides from the surface of molten metal and to protect it when casting; serves a similar purpose in soldering operations.
4. An ingredient in dental porcelain that by its lower melting temperature helps to bond the silica particles.
5. The moles of a substance crossing through a unit area of a boundary layer or membrane per unit of time. Synonym(s): flux density (1)
6. Bidirectional movement of a substance at a membrane or surface.
7. In diagnostic radiology, photon fluence per unit time.
8. The strength of a field of force (for example, magnetic) orthogonal to a unit area.
9. The rate of chemical or physical transformation or translocation of a substance per unit time.
[L. fluxus, a flow]

flux

(fluks)
1. an excessive flow or discharge.
2. the rate of the flow of some quantity per unit area.

magnetic flux  (Φ) a quantitative measure of a magnetic field.

flux

(flŭks)
n.
Medicine The discharge of large quantities of fluid material from the body, especially the discharge of watery feces from the intestines.

flux

[fluks]
Etymology: L, fluere, to flow
1 an excessive flow or discharge.
2 a substance that maintains the cleanliness of metals to be united and facilitates the easy flow and attachment of solder.

flux

An MRI-centric term for the invisible lines of force that extend around a magnetic material, which are the most dense at the two poles of the magnet.

flux

(flŭks)
1. The discharge of a fluid material in large amount from a cavity or surface of the body.
See also: diarrhea
2. Material discharged from the bowels.
3. A material used to remove oxides from the surface of molten metal and to protect it during casting; serves a similar purpose in soldering operations. Also, an ingredient in dental porcelain that by its lower melting temperature helps to bond the silica particles.
4. (J) The moles of a substance crossing through a unit area of a boundary layer or membrane per unit of time.
5. Bidirectional movement of a substance at a membrane or surface.
6. diagnostic radiology Photon fluence per unit time.
[L. fluxus, a flow]

flux

the rate of flow of matter or energy

flux,

n 1. an excessive discharge or flow.
2. undulation or changing course of a condition.

flux

(flŭks)
1. A material used to remove oxides from the surface of molten metal and to protect it when casting; serves a similar purpose in soldering operations.
2. In diagnostic radiology, photon fluence per unit time.
[L. fluxus, a flow]

flux,

n a substance or mixture used to promote fusion, especially the fusion of metals or minerals. Used principally in dentistry as an inclusion in ceramic materials and in soldering and casting metals.
flux, casting,
n a flux that increases fluidity of the metal and helps to prevent oxidation.
flux, ceramic,
n a flux used in the manufacture of porcelain and silicate powders.
flux, reducing,
n a flux that contains powdered charcoal to remove oxides.
flux, soldering,
n a ceramic material such as borax, boric acid, or a combination, in paste, liquid, or granular form; used to keep metallic parts clean while they are being heated during a soldering procedure. It is a solvent for metallic oxides and will flow over the parts to be soldered at temperatures well below the fusion temperature of solder, but it becomes separated from the solid metal by the molten solder.

flux

1. an excessive flow or discharge.
2. matter discharged.

bloody flux
dysentery.
References in periodicals archive ?
Then 480 g of a slag (579 g in case of slag D) is formed on top of the liquid steel to which then 120 g of the fluxing materials (21 g in case of Ca[F.
Richard Burke, Wave Solder Product Manager, Speedline Technologies, said "USI has once again proven that they are the technology leader when it comes to ultrasonic spray fluxing systems.
Under the revisions, facilities can seek approval for alternative monitoring that fully demonstrates compliance for fluxing and lime injection operations without regard to the technical or economic feasibility of the procedure specified in the rule.
The effects of different rotary degassing and fluxing techniques, rotor designs and fluxes on the quality of the molten metal in the crucible furnaces, as well as on the quality of a finished cast product, are presented.
Detailed are the melt operations of two aluminum casting facilities, including charging, fluxing and degassing.
Fluxing is a critical parameter in the wave soldering process, and with the introduction of Pb-free soldering, flux can determine whether the process is sucessful.
Powder and granular fluxing techniques are presented, providing details on flux chemistry and composition.
First, Pb-free solder wetting is poorer, and non-wetting often occurs with no-flow fluxing chemistry, particularly in the case of OSP finishes.
Spray fluxing applications are not immune from problems during Pb-free solder processing.
This slag also contains fluxing material and increases the danger of flux attack.
Wave soldering has a number of sub-processes, which include fluxing, preheating, soldering and cooling.