采用低频力学谱仪对Al-Mg-Si合金和Al-Mg-Si-0.6% Cu合金的内耗进行了研究.结果表明:两种合金的内耗在加热过程先升高后降低.利用TEM对AI-Mg-Si合金和Al-Mg-Si-0.6%Cu合金的微观结构进行观察,显示合金内耗的变化是合金中的析出相和位错相互作用的结果.
参考文献
| [1] | 邵玉鹏 .Al-Mg-Si合金的形变热处理及热模拟研究[D].上海:上海大学,2010. |
| [2] | 金曼 .新型Al-Mg-Si合金的研制及其组织性能研究[D].上海大学,2006. |
| [3] | 王莉,蒋大鸣.时效对6063铝合金力学性能及阻尼特性的影响[J].轻合金加工技术,2003(12):35-37. |
| [4] | 李听;蒋瑞兴;陈共荪.弹性与非弹性的测量和应用[M].北京:冶金工业出版社,1999 |
| [5] | 程和法,黄笑梅,魏健宁,韩福生.Gr/Al复合材料的阻尼性能[J].矿冶工程,2002(02):103-106. |
| [6] | Williams K J.Some observations on an internal friction peak in analuminium-magnesium-silicon alloy[J].Acta Metallurgica,1967:15,393-395. |
| [7] | Xie C.;Schaller R.;Pitton Y.;Fornerod RC.;Carreno-Morelli E. .Mechanical loss spectrum of aged Al-Mg-Si alloys[J].Philosophical Magazine.A.Physics of condensed matter, defects and mechanical properties,2001(9):2149-2160. |
| [8] | C. Y. Xie;E. Carreno-Morelli;R. Schaller .Low frequency internal friction associated with precipitation in AlMgSi alloys[J].Scripta materialia,1998(2):225-230. |
| [9] | Carreno-Morell E;Erreta S E;Ghilarducci A A .High temperature damping in AI-Mg-Si Industrial alloys[J].Physica statussolidi (a),1996,158:449461. |
| [10] | Zener C;孔庆平;周本濂.Elasticity and Anelasticity in Metals[M].北京:科学出版社,1965 |
| [11] | Nowick A S;Berry B S.Anelastic Relaxation in Crystalline Solids[M].New York and London:Academic press,1972 |
| [12] | lanter M S;Piguzov U V;editors.The method of internal friction in metallurgical research[M].Moscow:Metallurgia,1991 |
| [13] | Lakes R S.Viscoelastic solids[M].Boca Raton,London,New York; CRC Press,1998 |
| [14] | 葛庭燧.固体内耗基础(晶界弛豫和结构)[M].北京:科学出版社,2000 |
| [15] | 陈树川;陈凌冰.材料物理性能[M].上海:上海交通大学出版社,1999 |
| [16] | Lynch J P;Brown L M.Jacroanalysis of age-hardening precipitates in aluminum alloys[J].Acta Metallurgica,1982:30,1389-1395. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%