Ti5Mo5V2Cr3Al合金熱變形行為
發(fā)布人：上海艾荔艾合金股份有限公司www.shailiai.cn
更新時(shí)間：2016-01-25
采用Gleeble?1500熱模擬試驗(yàn)機(jī)對(duì)TB10合金進(jìn)行高溫壓縮變形實(shí)驗(yàn)，分析該合金在變形溫度為700~1 050 ℃，應(yīng)變速率為0.1~50 s?1條件下的變形行為及流變應(yīng)力的變化規(guī)律。
Ti5Mo5V2Cr3Al合金熱變形行為Hot deformation behavior of Ti5Mo5V2Cr3Al alloy采用Gleeble?1500熱模擬試驗(yàn)機(jī)對(duì)TB10合金進(jìn)行高溫壓縮變形實(shí)驗(yàn)，分析該合金在變形溫度為700~1 050 ℃，應(yīng)變速率為0.1~50 s?1條件下的變形行為及流變應(yīng)力的變化規(guī)律。結(jié)果表明，流變應(yīng)力受變形溫度和應(yīng)變速率顯著影響，流變應(yīng)力隨變形溫度的升高和應(yīng)變速率的降低而降低。采用雙曲正弦模型確定該合金的變形激活能Q和應(yīng)力指數(shù)n，建立了相應(yīng)的熱變形本構(gòu)關(guān)系。
The hot compression deformation behavior of TB10 alloy was investigated by Gleeble?1500 simulator at the? strain rate range from 0.1 to 50 s?1?and the temperature range from 700 to 1 050 ℃. The laws of microstructure evolvement and the characteristic of flow stress were analyzed. The results indicate that the flow stress decreases with increasing temperature and decreasing strain rate. The constitutive relationship of TB10 alloy is obtained on the base of Arrhenius equations.
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AILIAI has been a reliable partner and supplier of sophisticated and high-quality semi-finished products maed of alloys. In dialogue with our customers, we optimise our products to meet the specific application requirements. AILIAI develops the best alloy material solutions for current and future challenges.
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For more information on the alloys and services that we supply,?call us?at 086-021-67660801 or email us at kefu@ailiaigroup.com. You can also get in touch on social media, we are constantly active on?Weibo,?Weixin,?LinkedIn?and?Twitter.