| 摘要 |
<p>A METHOD FOR PREPARIN[G TUNGSTEN CARBIDE ABSTRACT THE INVENTION RELATES TO A METHOD FOR PREPARING TUNGSTEN CARBIDE, WHICH COMPRISES THE STEPS OF FEEDING TUNGSTEN AND CARBON IN A MILL AND MIXING TUNGSTEN AND CARBON, WHEREIN THE 5 MIXING IS CARRIED IN AN INERT ATMOSPHERE AND HIGH-ENERGY CONDITION SO AS TO FORM TUNGSTEN CARBIDE. MIXING OF TUNGSTEN AND C:ARBON IN AN INERT ATMOSPHERE PRODUCES TUNGSTEN CARBIDE HAVING REDUCED CONTAMINANTS.</p> |
