ferrite
铁氧体,铁素体,铁合金,铁矿
Definitions
- 1
- : Chemistry. a compound, as NaFeO2, formed when ferric oxide is combined with a more basic metallic oxide.
- : Metallurgy. the pure iron constituent of ferrous metals, as distinguished from the iron carbides.
Examples
Magment’s solution is to instead embed standard concrete with recycled ferrite particles, which are also able to generate a magnetic field but are considerably cheaper.
For β- and γ-ferrite, the transition point is about 870, the γ- form being the stable modification above this temperature.
Ferrite and cementite, already described in 10, are the final products of the transformation of austenite in slow-cooling.
The iron thus liberated, as the ferrite of this pearlite, changes simultaneously to α-ferrite.
Further, any ferrite liberated at Ar3 changes there from γ to β, and any present at Ar2 changes from β to α.
First, the hardness (VU) should increase progressively as the soft ferrite and graphite are replaced by the glass-hard cementite.