A suitable carburized microstructure with fine granular dispersed carbides in hypereutectoidzone,ultra fine martensite in matrix and recrystallized austenite to
The Dissolving loss of Nd in the systems NdCl<sub>3</sub>-MCl<sub>n</sub>(M=Li,Na,K,Ca,Sr,Ba;n=1 or 2)and the NdCl<sub>3</sub>-rich NdCl<sub>3</sub>-LiF motlen sa
Separation of rare earths was investigated by extraction chromatography where H(DEHP)wasused as a stationary phase,while HCl and H<sub>2</sub>SO<sub>4</sub> solut
The title complex [ErY(Gly)<sub>6</sub>(H<sub>2</sub>O)4](ClO<sub>4</sub>)<sub>6</sub>·51H<sub>2</sub>O has been synthesized.Its crystal structure has beendeterm
An apparatus of zone melting unidirectional solidification with a steep temperature gradient andan impact fatigue tester were used.The effect of RE elements on
The structure of the yttrium modified Co-base alloy layers formed by laser cladding on 2Cr13 and1Cr18Ni9Ti steel surfaces and its hot corrosion performance have