Effect of Quenching and Tempering on the Coercive Force of Fe-5 at. % C Powders Sintered after Mechanical Alloying
Source abstract
Abstract
The dependence of the coercive force of Fe-5 at. % C powders sintered after mechanical alloying on the tempering temperature and on the structural state of the alloy is studied. It is shown that a transition of cementite Fe3C from a state with a distorted crystal lattice and a small value of H c to a state with an equilibrium lattice and a high value of H c of this phase may be one of the reasons for an increase in the coercive force in the range of tempering 300–500°C.
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Research context
OpenAlex topics: Advanced materials and composites · Metal Alloys Wear and Properties · Powder Metallurgy Techniques and Materials
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References (13)
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