期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Ignition-Proof Properties of a High-Strength Mg-Gd-Ag-Zr Alloy 被引量:1
1
作者 吴玉娟 彭立明 +3 位作者 赵素 李德江 黄飞 丁文江 《Journal of Shanghai Jiaotong university(Science)》 EI 2012年第6期643-647,共5页
A high-strength Mg-15.3Gd-l.8Ag-0.3Zr (GQ152K, mass fraction) alloy was prepared by conventional ingot metallurgy process. The solution and aging (denoted as T6) treated alloy exhibits remarkable mechanical proper... A high-strength Mg-15.3Gd-l.8Ag-0.3Zr (GQ152K, mass fraction) alloy was prepared by conventional ingot metallurgy process. The solution and aging (denoted as T6) treated alloy exhibits remarkable mechanical properties with ultimate tensile strength of 421 MPa and tensile yield strength of 309 MPa. It has higher igniting temperature of 1 208 K. Moreover, it can stand against flame at 1 203 K for over 6 min in vertical burning tests, and its flammability behavior is very similar to that of 6101A1 alloy. Vertical burning tests appear to be able to directly study the flammability behavior of Mg alloys and it appears to be a good approach to study the flammability behavior of Mg alloys in an aircraft fire accident. 展开更多
关键词 gq152k alloy flammability behavior vertical burning test igniting temperature
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部