Four kinds of deformed aluminum alloys were tested. One kind of RE-A1-Mg-Si alloy, which possessed high conductivity and strength, was the first priority by contrast test, The large specification bus of conducting aluminum all oys was made by thermomechanical process during the industrial experiment. The properties of the bus are as follows:the tensile strength σb is 238 MPa, the conductivity (v.s. IACS) is 54.3%, and the current-carrying capacity is beyond 3.1kA during working process. This kind of RE-Al alloy bus has been applied to several electrical transmitting and transforming work.
参考文献
| [1] | Handbook of light m.Handbook of Light Metal Manufacture (in Chinese)[M].北京:冶金工业出版社,1979:39. |
| [2] | Zhaoqi Lin.Nonferrous Material Science (in Chin ese)[M].Northeastern University of Technology Press Shenyang,1986:41. |
| [3] | Keyi Xiang.Anthology of Aboard Forming Alumi num Alloy in Modern Time (in Chinese)[M].北京:冶金工业出版社,1987:89. |
| [4] | Weicheng Sun;Shurong Zhang;Aiqin Hou.The Ac tion of RE on Aluminum-alloy (in Chinese)[M].Arm In dustry Press Beijing,1992:91. |
| [5] | E C Franz .[J].Light Metal Age,1985(43):12. |
| [6] | E Ling;P W Taubenblat.High Conductivity Cop per and Aluminum Alloys[M].New York,1984:31. |
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%