The effects of mixed rare-earth oxides and CaCO3 on microstructure in in-situ Mg2Si/A1-Si composite with different Mg contents were investigated by optical microscope.

The composite thin films, Ag-La_2O_3, Ag-Nd_2O_3, Ag-Sm_2O_3, Au-La_2O_3, Au-Nd_2O_3 and Au-Sm_2O_3, in which Ag/Au nanometer particles were embedded in rare-earth oxides, were deposited by vacuum evaporation.

Under high pressure and below 1600℃ ,the sintering products are mixture of Si3N4 and the polymorphs of the rare-earth oxides.

Synthesis of Polylactides by Direct Condensation Polymerization Catalyzed by Rare-earth Oxide;

Influence of the rare-earth oxide on the properties of boron carbide ceramics;

The Study on the Synthesis and Properties of Rare-earth Oxide Red Long-lasting Phosphor;

Effect of rare earth oxide on microstructure and mechanical properties of weld metal and its mechanism;

Influence of rare earth oxide on the twice crystallizing of mullite in high-alumina refractory;

Influence of rare earth oxide on fireclay refractory performance;

The results show that: (1) The viscosity of mold fluxes is remarkably increased by RE oxide addition, especially when the mass fraction of RE oxide is more than 10%.

The results show that the impact toughness of surfacing welding metal containing RE oxide can be increased about 50%.

Effect of RE oxides on the service life of anvil used for synthesizing diamond has be investigated.

Effect of rare earth oxides on the formation of silicon carbide whiskers;

Effect of rare earth oxides on the mechanical properties of cermet tool materials;

Effect of rare earth oxides on the corrosion resistance of ZTA ceramics to steel;