新聞資訊
Ti-55鈦合金超塑性板材的顯微組織與力學性能
發布人：上海艾荔艾金屬材料有限公司www.jshcn.cn
更新時間：2016-01-04
將二次真空自耗熔煉的Ti-55鈦合金鑄錠軋制成1.2 mm厚的薄板，研究Ti-55鈦合金超塑性板材的顯微組織與力學性能。
Ti-55鈦合金超塑性板材的顯微組織與力學性能Microstructure and properties of superplastic plate of Ti-55 alloy
將二次真空自耗熔煉的Ti-55鈦合金鑄錠軋制成1.2 mm厚的薄板，研究Ti-55鈦合金超塑性板材的顯微組織與力學性能。結果表明，顯微組織均勻，晶粒極細的Ti-55鈦合金超塑性板材, 具有良好的室溫拉伸性能和超塑性能。超塑性拉伸試驗表明，在一定的變形溫度范圍(880~920 ℃)與變形速率(1.4×10?3?s?1)下，Ti-55鈦合金板材超塑性伸長率可達到700%以上。
The 1.2 mm thick plates of Ti-55 alloy were rolled from ingots melted by twice vacuum arc furnaces. Microstructure and properties of superplastic plate of Ti-55 alloy were studied. The results show that very fine crystalline grain and good room temperature tensile property have obtained through improved rolling processing.? With this processing, a total elongation above 700% could be obtained at 880?920 ℃ at strain rate of 1.4×10?3?s?1.
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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.