Supported by National Natural Science Foundation of China(No.50372043);Tianjin Science and Technology Committee(No.06YFJZJC01200).
The structure phase transformations of graphite and carbon black induced by pulsed laser were studied in this paper.Under irradiation with laser beam of 1.06 μm wavelength and power density of 106 W·cm-2,both graphi...
the National Natural Science Foundation of China (No. 50372043).
This paper deals with the effects of codoped VC/Cr3C2 and sintering temperature on the magnetic and mechanical properties of ultra-fine grained WC-12%Co alloys. Results show that the synergistic action of doped VC/Cr3...