Iš viso: 145,39 €
Rare Earth Elements
Rare Earth Elements

Kaina internetu: 145,39 €

  • Išsiųsime per 14–18 d. d.
This thesis deals with Rare Earth Elements (REE), especially with neodymium used in permanent magnets, from a very scientific basis by providing basic research data. Despite the fact that REE are newsworthy and very important elements for a considerable bandwidth of todays' technologies, accompanied by the monopolistic supply-situation and Chinese politics, there are inexplicable data discrepancies about REE which have been recognized frequently but usually have not been addressed accordingly.…
145.39
  • Autorius: Volker Zepf
  • Leidėjas:
  • Metai: 201303
  • Puslapiai: 157
  • ISBN-10: 3642354572
  • ISBN-13: 9783642354571
  • Formatas: 16.2 x 24.1 x 1.7 cm, kieti viršeliai
  • Kalba: Anglų

Rare Earth Elements Kieti viršeliai - 201303

Atsiliepimai

Formatai:

145,39 € Nauja knyga
kieti viršeliai

Aprašymas

This thesis deals with Rare Earth Elements (REE), especially with neodymium used in permanent magnets, from a very scientific basis by providing basic research data. Despite the fact that REE are newsworthy and very important elements for a considerable bandwidth of todays' technologies, accompanied by the monopolistic supply-situation and Chinese politics, there are inexplicable data discrepancies about REE which have been recognized frequently but usually have not been addressed accordingly. So this analysis started with the hypothesis that the four application areas, namely computer hard disk drives (HDD), mobile phones, wind turbines and e-mobility (automotive traction), account for about 80% of the global annual neodymium-demand. The research methodology was a laboratory analysis of the composition of used magnets for HDDs and mobile phones and a literature and official report analysis of wind turbine and automotive neodymium use. The result was amazing and the hypothesis had to be withdrawn as these four areas only account for about 20% of neodymium use. This result raises some questions concerning actual use and thus potential recycling options.
  • Kaina internetu: 145,39 €
  • Už šią prekę gausite 4.36 knygų eurų!
  • Išsiųsime per 14–18 d. d.

Formatai:

145,39 € Nauja knyga
kieti viršeliai

  • Autorius: Volker Zepf
  • Leidėjas: Springer-Verlag GmbH
  • Metai: 201303
  • Puslapiai: 157
  • ISBN-10: 3642354572
  • ISBN-13: 9783642354571
  • Formatas: 16.2 x 24.1 x 1.7 cm, kieti viršeliai
  • Kalba: Anglų

Atsiliepimai

  • Atsiliepimų nėra
0 pirkėjai įvertino šią prekę.
  • 5
  • 0%
  • 4
  • 0%
  • 3
  • 0%
  • 2
  • 0%
  • 1
  • 0%