Strengthening effect of in situ TiC particles in Ti matrix composite at temperature range for hot working
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- 作者：Fengcang Maa ; mafengcang@163.com" class="auth_mail" title="E-mail the corresponding author ; Zhongbing Shia ; Ping Liua ; liuping@usst.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Wei Lia ; Xinkuan Liua ; Xiaohong Chena ; Daihua Hea ; Ke Zhanga ; Deng Pana ; Di Zhangb
- 关键词：Titanium matrix composite ; Strengthening ; Hot working ; Flow stress ; Threshold stress
- 刊名：Materials Characterization
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：120
- 期：Complete
- 页码：304-310
- 全文大小：1336 K
文摘
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We determined the temperature range for hot working of the TiC/Ti-1100 composite.
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An increase of 100 K in βt of the composite was found due to the solution of C.
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Strengthening effect of TiC particles was evaluated by flow and threshold stresses.
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Threshold stress of the composite is calculated using a suggested simple method.
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The threshold stress of the composite varied with the volume fraction of α/β phase.