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第二相添加对7715D高温钛合金力学性能的影响
发布人：上海艾荔艾合金股份有限公司www.shailiai.cn
更新时间：2016-01-08
通过加入中间合金的方式向7715D钛合金中加入第二相，研究了合金元素对7715D高温钛合金力学性能的影响。
第二相添加对7715D高温钛合金力学性能的影响Effect of second phase addition on mechanical properties of 7715D high temperature titanium alloy
通过加入中间合金的方式向7715D钛合金中加入第二相，研究了合金元素对7715D高温钛合金力学性能的影响。研究结果表明：添加一定量的Ta、B和C后，材料的相变温度发生改变，室温拉伸性能和高温拉伸性能都有显著提高；通过对拉伸断口进行观察，初步研究合金的断裂机制。
Second phases as master alloys were added into 7715D titanium alloy. The effect of alloying elements on the mechanical properties of 7715D alloy was studied. The results show that the phase transformation temperature of the alloy is changed and the tensile properties at room and high temperature are improved observably. The failure mechanism of this titanium alloy was researched primarily by observation of fracture surface.
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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 and LinkedIn.