What does ferrofluid mean?
Definitions for ferrofluid
fer·roflu·id
This dictionary definitions page includes all the possible meanings, example usage and translations of the word ferrofluid.
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Wiktionary
ferrofluidnoun
A fluid containing dispersed, nanoscale magnetic particles.
Wikidata
Ferrofluid
A ferrofluid is a liquid which becomes strongly magnetized in the presence of a magnetic field. Ferrofluids are colloidal liquids made of nanoscale ferromagnetic, or ferrimagnetic, particles suspended in a carrier fluid. Each tiny particle is thoroughly coated with a surfactant to inhibit clumping. Large ferromagnetic particles can be ripped out of the homogeneous colloidal mixture, forming a separate clump of magnetic dust when exposed to strong magnetic fields. The magnetic attraction of nanoparticles is weak enough that the surfactant's Van der Waals force is sufficient to prevent magnetic clumping or agglomeration. Ferrofluids usually do not retain magnetization in the absence of an externally applied field and thus are often classified as "superparamagnets" rather than ferromagnets. The difference between ferrofluids and magnetorheological fluids is the size of the particles. The particles in a ferrofluid primarily consist of nanoparticles which are suspended by Brownian motion and generally will not settle under normal conditions. MR fluid particles primarily consist of micrometre-scale particles which are too heavy for Brownian motion to keep them suspended, and thus will settle over time because of the inherent density difference between the particle and its carrier fluid. These two fluids have very different applications as a result.
Numerology
Chaldean Numerology
The numerical value of ferrofluid in Chaldean Numerology is: 1
Pythagorean Numerology
The numerical value of ferrofluid in Pythagorean Numerology is: 6
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"ferrofluid." Definitions.net. STANDS4 LLC, 2024. Web. 24 Apr. 2024. <https://www.definitions.net/definition/ferrofluid>.
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