| 铜铝合金的内氧化 |
| |
| 引用本文： | 张运,武建军.铜铝合金的内氧化[J].材料科学与工艺,1999,7(2):91-94. |
| |
| 作者姓名： | 张运 武建军 |
| |
| 作者单位： | 河北工业大学材料科学与工程系，哈尔滨工业大学材料学院 |
| |
| 摘 要： | 研究了铜铝合金内氧化的热力学和动力学，实验研究了不同成分ｗ（Ａｌ）为０．２％－１．２％铜铝合金在８００－１０００℃的内氧化过程。在实验的基础上，提出了氧化层厚度的动力学模型。
|
| 关 键 词： | 铜铝合金 内氧化 热力学 动力学 |
The Internal Oxidation of Copper - Aluminum Alloy |
| |
| Zhang Yun, Wu Jianjun, Li Guobin, Shen Yutian, Lei Tingquan.The Internal Oxidation of Copper - Aluminum Alloy[J].Materials Science and Technology,1999,7(2):91-94. |
| |
| Authors: | Zhang Yun Wu Jianjun Li Guobin Shen Yutian Lei Tingquan |
| |
| Abstract: | The thermodynamics and dynamics of the internal oxidation in copper aluminum alloy were investigated. The internal oxidation of copper alloy containing between 0. 2 and 1. 2 mass Pct was studied in the temperature range from 1073 to 1273K. A mathematical model of oxidation layer depth was developed on the basis of the experiments above. The experiments and analyses show that the internal oxidation is affected mainly by the diffusion coefficient of oxygen in Cu base, the surface concentration of oxygen and the aluminum concentration in the alloy. |
| |
| Keywords: | internal oxidation copper aluminum alloy thermodynamics dynamics |
| 本文献已被 CNKI 维普 等数据库收录！ |
