Effect of taper heating to the temperature of extrusion
In order to obtain the effect of taper heating in extrusion, the temperature distribution with the lapse of time was obtained in terms of billet, die and container, by applying the difference equation method to two typical examples, and calculating the heat generated in billet and heat transfer in b...
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Published in | Journal of Japan Institute of Light Metals Vol. 35; no. 5; pp. 289 - 296 |
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Main Author | |
Format | Journal Article |
Language | Japanese English |
Published |
The Japan Institute of Light Metals
1985
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Subjects | |
Online Access | Get full text |
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Summary: | In order to obtain the effect of taper heating in extrusion, the temperature distribution with the lapse of time was obtained in terms of billet, die and container, by applying the difference equation method to two typical examples, and calculating the heat generated in billet and heat transfer in billet, die and container during extrusion. Taper heating will not increase to a larger extent the temperature difference of products at the final stage of extrusion process, even though the billet temperature is decreased more than by uniform heating. However, taper heating is effective to decrease the product temperature and increase extrusion speed at the same time. |
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Bibliography: | ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 |
ISSN: | 0451-5994 1880-8018 |
DOI: | 10.2464/jilm.35.289 |