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Textured substrate and method for the direct, continuous casting of metal sheet exhibiting improved uniformity
Textured substrate and method for the direct, continuous casting of metal sheet exhibiting improved uniformity
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机译:具有改善的均匀性的纹理化基材和直接,连续铸造金属板的方法
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摘要
An improved heat extracting chill block roll and method for use in the continuous casting of ribbon-like metal sheet directly from the melt by means of rapid solidification techniques. The resulting product is considerably thicker and more uniform than previously possible by such techniques. A textured chill surface is formed on the roll by multi-sided protrusions having intermediate valleys between the protrusions. This provides a plurality of discontinuous surfaces on the sides of the protrusions. The preferred surface texture is that formed by a conventional knurling tool.
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