| 摘要 |
FIELD: powder metallurgy, namely methods for making consumable electrodes from high-reactivity metals and alloys for vacuum arc remelting. SUBSTANCE: after detection of flaws on surface of extruded batch-production electrode small-weight electrode is extruded at adding 25-50% of cast lumpy waste into charge. EFFECT: enhanced efficiency, lowered labor consumption at extruding due to optimal cleaning of die walls from sticked metal. |
