TEMPERATURE DISTRIBUTION FOR A STEADY AXISYMMETRIC EXTRUSION, WITH AN APPLICATION TO T1-6A1-4V: PART 2
作者:
A. U. Sulijoadikusumo,
O. W. Dillon,
期刊:
Journal of Thermal Stresses
(Taylor Available online 1979)
卷期:
Volume 2,
issue 1
页码: 113-126
ISSN:0149-5739
年代: 1979
DOI:10.1080/01495737908962393
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The main point of this sequence of three papers is the calculation of the temperature changes, due to the plastic working that occurs in extrusion and of the changes in the associated stress state. The general procedure for calculating the temperature distribution during steady axisymmetric extrusion was presented as Part 1 of the sequence. Numerical results are obtained herein for the case of Ti-6Al-4V for billets initially at 1400°F and 1750°F. The maximum temperatures turn out to be virtually the same, but local temperatures are substantially different. Part 3 will discuss the local stresses that occur during extrusion.
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