Preparation of an ultrafine-grained Fe-40Al intermetallic compound
文献类型：期刊论文
| 作者 | Bi QL(毕秦岭) ; Liu WM(刘维民); Yang J(杨军); Ma JQ(马吉强); Yang J(杨军)
|
| 刊名 | Acta Metall. Sin.(Engl. Lett.)
 |
| 出版日期 | 2010 |
| 卷号 | 23期号:1页码:50-56 |
| 关键词 | Iron aluminides Self-propagating high temperature synthesis (SHS) casting Ultrafine grain Preparation Wear |
| ISSN号 | 0412-1961 |
| 通讯作者 | 杨军 |
| 中文摘要 | An ultrafine grained Fe-40Al intermetallic compound is fabricated by a self-propagating high temperature synthesis (SHS) casting. The XRD result shows thatthe Fe-40Al intermetallic compound consists of the B2 FeAl phase. The Fe-40Al in-termetallic compound presents ultrafine grain size in the range of 100–600 nm, leadingfrom the high nucleation rate and the low growth rate. The Fe-40Al intermetallic com-pound exhibits high hardness (3.4 GPa) and high bending strength (830 MPa) andhigh compressive strength (2700 MPa), which originate from the ultrafine-structurein the material. The effect of the load on dry-sliding wear rate of the material againstAISI52100 steel was investigated. The wear rate increases with the increase of normalload. The dominated wear mechanism is microfracture. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the National Natural Science Foundation of China (No.50801064);the National Basic Research Program of China (No.2007CB607601) |
| 语种 | 英语 |
| 公开日期 | 2012-09-28 |
| 源URL | [http://210.77.64.217/handle/362003/1112]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 通讯作者 | Yang J(杨军); Yang J(杨军) |
| 推荐引用方式 GB/T 7714 | Bi QL,Liu WM,Yang J,et al. Preparation of an ultrafine-grained Fe-40Al intermetallic compound[J]. Acta Metall. Sin.(Engl. Lett.),2010,23(1):50-56. |
| APA | 毕秦岭,刘维民,杨军,马吉强,&杨军.(2010).Preparation of an ultrafine-grained Fe-40Al intermetallic compound.Acta Metall. Sin.(Engl. Lett.),23(1),50-56. |
| MLA | 毕秦岭,et al."Preparation of an ultrafine-grained Fe-40Al intermetallic compound".Acta Metall. Sin.(Engl. Lett.) 23.1(2010):50-56. |
入库方式： OAI收割
来源：兰州化学物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。