摘要 |
FIELD: powder metallurgy. SUBSTANCE: method includes holding of blanks in metal melt for 5-10 min prior to holding them in salt melt. In this case, metal contains aluminum, gallium, and tin in the following amounts, %: aluminum, 5-10; gallium, 10-15; tin, 75-95. EFFECT: higher corrosion resistance and strength of magnets. 1 tbln
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