Ceramic composite resistor of B4C modified by TiO2 and glass phase.

• Autorzy: Klimec E. , Stobiecki T. , Zaraska W.
• Konferencja: XV Physical Metallurgy and Materials Science Conference on Advanced Materials & Technologies AMT'98, Kraków-Krynica, Poland, 17-21 May, 1998
• Języki publikacji: EN

Abstrakty

EN

Technical progress in the manufacturing technology of composite materials resulted in arising of new generation of bulk resistors, resistant to high levels of overloads and high temperature. These resistors can be applied in extremly heavy working conditions, for instance in cooperation with ignition circuits. The resistors investigated in our research were performed on the basis of ceramic composite consisted of semiconductor boron carbide B4C as conductive phase, aluminium oxide Al2O3 and non-alkali glass as insulators and titanium dioxide TiO2. The technological procedure of the fabrication of resistors and the results of the tests, such as temperature dependence of the electrical resistance and exploitation trials, are presented.

Słowa kluczowe

EN

resistor; composite material; ceramics; boron carbide; aluminium oxide; titanium dioxide; semiconductor; electrical resistivity

PL

rezystor; opornik; materiał kompozytowy; ceramika; węglik czteroboru; tlenek glinu; dwutlenek tytanu; półprzewodnik; opór właściwy

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Inżynieria Materiałowa
• Rocznik: 1998
• Tom: R. XIX, nr 4
• Strony: 864--867

Twórcy

autor

Klimec E.

autor

Stobiecki T.

autor

Zaraska W.

• The Research and Development Centre for Hybrid Microelectronics and Resistors, Kraków