This paper describes the shape of truncated pyramid bottom ingot and its effect on slab yield.
本文简述了凸底锭形状及凸底对提高板坯收得率所起的作用。
From quality of melting metal, casting condition and casting equipment, the influence factors of crack in aluminium and its alloy slab ingot were analyzed, some suggestion have been drawn out.
从铝及铝合金的熔体质量、铸造条件和铸造设备三个方面，分析了对铝及铝合金扁锭裂纹影响的诸要素，并提出避免裂纹的措施。
These ingot molds can produce a slab which is subjected to a number of thickness reductions, sometimes associated with surface treatments and machining, depending on the various processes used.
这些锭模可以生产板坯，根据所使用的各种方法，该板坯经历多次有时与表面处理和机械加工相关的厚度减小。
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