超音波压花滤材：可压印各种精美花纹，中间夹静电棉，有极强的吸尘效果，无介质粘合，符合环保要求。

Sonic composite filter media: can be imprint all kinds of patterns. Static cotton in the middle. It can absorb the dust strongly and conforming to the environmental requirement.

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重点研究了铝的纯度、均匀化制度、热轧温度、冷轧及中间退火对最终退火后箔材形成立方织构的影响。

The emphasis is put on effect of purity homogenization, hot rolling temperature, cold rolling and medium annealing on cubic texture of finally annealed foil.

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该技术具有延长中间包寿命、提高钢水收得率、减少耐材消耗、稳定生产组织等优点。

This technology has the advantages of extending life of the tundish, improving the yield of liquid steel, reducing the consumption of refractory and stabilizing the production organization, etc.

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