Influence of Errors in Powder Composition on the Reliability of Hard-Alloy Tools

摘要

The manufacture of high-quality hard-alloy tools requires precise ratios of the hard-alloy components. Experimental data for VK6 and VK10 hard alloys show significant increase in the mean deviation {anti}△τ of the flexural strength with increase in the dosing error ε of the alloy components (Fig. 1).