internalfriction相关论文
...
Low-frequency Internal Friction Behaviour of Zr55Al10Ni5Cu30 Metallic Glass with Different Quenching
The correlation between the internal friction behaviour of Zr55Al10Ni5Cu30 BMG samples and their quenching temperatures ......
The temperature of dynamic strain aging (DSA) regime in P91 steel is between 250 ℃ and 500 ℃.The activation energy (Q)......
利用多功能内耗仪测量,分析了不同稀土含量对Fe-RE系合金内耗峰的影响,在此基础上,探讨了稀土在纯铁晶界处的存在状态与微合金化机......
Shape memory alloys (SMAs) are well-known as high damping materials. Recently, we have reported that the Cu-Al-Mn SMAs s......
用低颅内耗及ＤＳＣ方法研究了反－４－丁基环己基甲酸－（４－丙基）环己基苯酚酯液晶的相变，通过比较低频内耗与ＤＳＣ的激活能。证实了液晶相变内耗峰的存在，论......
在Ａｌ－７．５％Ｓｉ合金两相温度范围加入石墨颗粒，搅拌，制备了石墨－铝硅复合材料，结果表明，在５８０～５９０℃搅拌１０～１５ｍｉｎ石墨能均匀地分布于Ａｌ－７．５％Ｓｉ合金基体，性能测试表明，该复合材料......
本文研究了热处理工艺对Ｃｕ－１４．１４Ｚｎ７．９７Ａｌ（ｗｔ％）合金自然时效阻尼特性的影响。合金的阻尼性能依赖于分级淬火参数Ｔ＿ｂ及ｔ＿ｂ且随时效时间的延长存在“峰效应”。Ｔ＿ｂ＝２００℃......
...
