Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Koichiro, Morita"'
Publikováno v:
Key Engineering Materials. 445:35-38
The lifetime determination model for multilayer ceramic capacitors (MLCCs) is discussed. The accumulation of oxygen vacancies on the cathode/ceramics interface by an electro-migration process is a concept accepted by many researchers. However, the li
Publikováno v:
Key Engineering Materials. :195-198
Publikováno v:
Materials Science Forum. :533-538
Superplastic deformation behavior is examined for Al 2 O 3 -based ceramics dispersed with 10 vol% ZrO 2 and 10 vol% spinel (MgO.1.3Al 2 O 3 ) particles. The maximum tensile elongation obtained is 850% at a strain rate of 5.0x10 -4 s -1 and at 1500 °
Publikováno v:
Scopus-Elsevier
Publikováno v:
Materials Science Forum. :549-554
Composition-graded crystals of K(Ta,Nb)O 3 solid solution were prepared by non-equilibrium cooling of melts. The size of the crystals was 0.5 - 2.0 mm. The texture, composition distribution and temperature dependence of dielectric properties were cha
Publikováno v:
Materials Science Forum. :663-668
The microstructural evolution at grain boundaries during constant stress tensile creep at 1673 K is examined in a fine grained yttria-stabilized tetragonal zirconia (Y-TZP) doped with 0.3 wt% SiO 2 , where crack-like cavitation degrades superplastici
Publikováno v:
Materials Science Forum. :977-980
Publikováno v:
Materials Science Forum. :239-244