Investigation on Forming Defects During
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K.βK. Wang; R. Kopp; G. Hirt
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Article
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2006
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John Wiley and Sons
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English
β 807 KB
The appearance of pores and segregation between solid/liquid phases during semiβsolid forming has been a longβterm challenge for the large scale utilization of semiβsolid forming in industry. Both phenomena can be influenced by velocity, temperature and pressure. In this study a flat flange and an a