Pressure Effect on Magnetic Properties of Isotropic Nd-Fe-B Resin Bonded Magnets for Automotive Sector Applications
Journal Title: Journal of Scientific Research and Reports - Year 2017, Vol 16, Issue 6
Abstract
Aims: The purpose of this work is to study the effect of compression pressure on isotropic epoxy resin bonded Nd-Fe-B magnets, with the goal of achieving high densities at room temperature. Methodology: We present data on the effect of the applied pressure on the structure and magnetic properties of a series of polymer bonded magnets based on MQ-powders with a distribution of grain sizes and coated with various thickness of epoxy resins. Results: Densities of the order 83% of the theoretical estimated density value were achieved with an energy product of 10.33 MGOe. By increasing the molding pressure the density and the energy product of the bonded magnets was increased. Conclusion: The combination of high density with good energy product is desirable for numerous applications especially within the automotive sector.
Authors and Affiliations
S. Karamanou, M. Gjoka, V. Psycharis, D. Niarchos
Keywords
Related Articles
- EP ID EP326598
- DOI 10.9734/JSRR/2017/37800
- Views 116
- Downloads 0
Colorectal Cancer Prevention in New Immigrant Women: A Pilot Study of an Educational Program to Fortify Food Literacy and Physical Activity
Purposes: (a) to educate new immigrant women (NIW) about Colorectal cancer (CRC) screening services provided by the Canadian health care system, and (b) to advance NIW’s knowledge on CRC prevention strategies, focusing o...
Fuzzy Model, Neural Network and Empirical Model for the Estimation of Global Solar Radiation for Port-Harcourt, Nigeria
The invaluable role of the estimation of global solar radiation in solar engineering systems provides very useful direction for various solar applications. This paper employs the Adaptive Neuro Fuzzy Inference System (AN...
HPLC Phenolic Compounds Analysis and Antifungal Activity of extract's from Cymbopogon citratus (DC) Stapf against Fusarium graminearum and Fusarium oxysporum sp tulipae
Aims: To analyze phenolic compounds and evaluate antifungal activity of methanolic and ethanolic extract's from Cymbopogon citratus against Fusarium graminearum and Fusarium oxysporum sp tulipae. Study Design: Activity d...
Stability Analysis of Different Chilli Hybrids (Capsicum annuum L.) for Their Yield and Yield Attributing Traits
Chilli, an important vegetable crop in India. It is sensitive to environmental variations and climate change. An investigation was carried out to assess the stability of 25 test hybrids along with three commercial check...
Assessment of Noise Pollution from Power Generating Sets: A Case Study of Nnewi-North L.G.A, Nigeria
The assessment of noise pollution caused by emissions from power generating sets in Nnewi, a fast-growing town in Anambra State of Nigeria is presented in this paper. Some areas were randomly selected from the four quart...