Nanocrystalline alloy wlth graln size of about 10~20nm was prepared by mechanlcal alloying of elemen-tal powders in an imnliscible Ta-Cu system, The structure ch
Based on the electronic theory recently proposed by the author for metal-ceramic interactions, the physicalorigin of the ion beam enhanced adhesion of non-react
The wetting behaviour of titanium carbide by molten nickel was investigated at different oxygen partialpressures by using the sessile drop method.Special attent