Resistance sintering of NdFeBCo permanent magnets and analysis of their properties
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DOI: 10.1016/j.cirpj.2020.02.005
Abstract: Abstract Permanent NdFeBCo magnets are produced by resistance sintering, which is a recent approach in the field of powder metallurgy. Classified as an electrical current assisted sintering (ECAS) process, its ultrafast characteristics enable quick densification,… read more here.
Keywords: sintering ndfebco; ndfebco permanent; analysis; powder ... See more keywords
Medium-Frequency Electrical Resistance Sintering of Oxidized C.P. Iron Powder
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DOI: 10.3390/met8060426
Abstract: Commercially pure (C.P.) iron powders with a deliberate high degree of oxidation were consolidated by medium-frequency electrical resistance sintering (MF-ERS). This is a consolidation technique where pressure, and heat coming from a low-voltage and high-intensity… read more here.
Keywords: powder; resistance; frequency electrical; electrical resistance ... See more keywords
Amorphous Al-Ti Powders Prepared by Mechanical Alloying and Consolidated by Electrical Resistance Sintering
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DOI: 10.3390/met9111140
Abstract: A novel processing method for amorphous Al50Ti50 alloy, obtained by mechanical alloying and subsequently consolidated by electrical resistance sintering, has been investigated. The characterisation of the powders and the confirmation of the presence of amorphous… read more here.
Keywords: microscopy; mechanical alloying; consolidated electrical; electrical resistance ... See more keywords