<正>The tool flank begins to wear out as soon as cutting process proceeds. Cutting parameters such as cutting forces and cutting temperature will vary with incr
Maximum solid solubility (Cmax) of different transition metals in metal solvent can be described by a semi-empirical equation using function Zf that contains el
According to the principles of simultaneous equilibrium and mass balance, a series of thermodynamic equilibrium equations of Ni( Ⅱ )-C2O2-4NH3-NH4+-H2O system
A novel chemical process for producing well-defined copper particles with satisfied anti-oxidation property was described. The resultant particles were characte
The anodic surface oxidation of natural pyrrhotite in 0.3 mol/L KCl and HCl solution (pH 4. 0) and 0.1 mol/L Na2 B4O7 solution (pH 9.18) respectively was invest
<正>As an aid in establishing an understanding on the electronic level, the influence of bismuth on the cohesion of nickelΣ5 (012) grain boundary was determine