FIELD: process engineering.
SUBSTANCE: invention relates to non-ferrous metallurgy and may be used in production of refractory corrosion-proof and strong articles. Zirconium oxide powder is mixed with magnesium oxide powder at weight ratio of 2.5-10:1. Then, mix is heated at 1000-1200°C in atmosphere of argon for 1-3 h. Note here that magnesium powder particle size equals 100 mcm while metal content in composite powder varies from 5 to 50 wt %. Composite powder particle size equals 1-10 mcm.
EFFECT: Zr-ZrO2-MgO-composition composite powder.
4 cl, 3 ex
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