摘要
研究了在含硅ZA40合金中加入Sb元素,经XRD检测表明合金组织由富铝的(相、共析体((+η)、初生Si相以及ε(CuZn5)相、Zn4Sb3化合物相组成。含Sb的ZA40合金的尺寸稳定性和耐磨性比无Sb的ZA40合金和ZA27合金有较大幅度的提高。
The ZA4 alloy added Sb is studied in this paper. XRD results showed that the microstructure of ZA40 alloy with Sb was comprised of Al-rich phase, eutectoid （a＋η）, primary Si phase, ε（CuZn5）phase and Zn4Sb3. The wear resistance and dimension stability of ZA40 alloy with Sb was more higher than that of ZA40 alloy without Sb and ZA27 alloy.
出处
《铸造设备研究》
2009年第4期18-20,26,共4页
Research Studies On Foundry Equipment
