Анотація:
The paper gives the values of properties and sizes (cross sections) of hardmetal rings in sintering from zero to 100 % degree of a shrinkage limitation. The hardmetal rings produced by the method described below are in full accord with accepted standards on properties. The use of the results of the investigation will make it possible to produce a wide range of hardmetal rings at the lowest machining allowance when using the same mold.