INVESTIGADORES
SERQUIS Adriana Cristina
congresos y reuniones científicas
Título:
MgB2 SUPERCONDUCTOR WITH ADITION OF TaB2 AND SiC
Autor/es:
L. B. S. DA SILVA; G. SERRANO; A SERQUIS; V. C. VELLOSO METZNER; M. T. MALACHEVSKY; D. RODRIGUES JR.
Lugar:
Campos do Jordão, SP, Brazil
Reunión:
Congreso; XXXI CBRAVIC (Congresso Brasileiro de Aplicações de Vácuo na Indústria e na Ciência); 2010
Institución organizadora:
CBRAVIC
Resumen:
The actual application of the superconductivity use Nb compounds, but it requires low temperature of work (liquid helium, 4.2 K). In 2001 was discovery the superconductivity in the MgB2 with critical temperature at 39 K [1], it reduce the price of application of these new material, because at this temperature is easily obtained with cryogenic systems. In the present work it is described a methodology to produce MgB2 bulks with addition of TaB2 and SiC, in attempt to optimize its superconducting properties.
