MgO-modified Li0.06(Na0.5K0.5)0.94NbO3 (L6NKN) lead-free piezoelectric ceramics were synthesized by normal sintering at a rela-tively low temperature of 1000℃.
A moisture-content based constitutive model was proposed based on the hyperbolic model as an attempt to move towards the implementation of unsaturated soil mech
The effects of chromium on the corrosion and the electrochemical behaviors of ultra high strength steels were studied by the salt spray test and electrochemical
FeNiCr alloys with various amounts of La2O3 powders were thermally sprayed onto steel substrate. Electron probe microscopy analysis (EPMA), X-ray photoelectron
To study the precipitation mechanism of α-Cr phase in Inconel 718 alloy, the samples after long-time aging at 650 and 677℃ were examined by microstructural o
The microstructural evolution and element distribution of the Al-4Cu-Mg alloy during semi-solid compression were investigated, and the precipitate behavior and
A novel red long-lasting phosphor, (Y1-xGdx)2O3 :Eu3+, Sin3+, Si4+, Mg2+, was synthesized by the co-precipitation method using oxalate precipitation as the prec
Group decision making problems are investigated with uncertain multiplicative linguistic preference relations.An unbalanced multiplicative linguistic label set