Mechanical and Physical Properties of Nano-Metals

被引：0
|
作者：
Lewandowska, Malgorzata [1 ]
Zagorski, Andrzej [1 ]
Kurzydlowski, Krzysztof J. [1 ]
机构：
[1] Warsaw Univ Technol, Fac Mat Sci & Engn, PL-02507 Warsaw, Poland
来源：
PRICM 7, PTS 1-3 | 2010年 / 654-656卷
关键词：
Nano-metals; mechanical properties; fatigue; corrosion resistance; physical properties; HYDROSTATIC EXTRUSION; GRAIN-REFINEMENT; NANOSTRUCTURED MATERIALS; NANOCRYSTALLINE METALS; ALUMINUM-ALLOY; MICROSTRUCTURE; FABRICATION; EVOLUTION; STRENGTH;
D O I：
10.4028/www.scientific.net/MSF.654-656.1110
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
In the present work, an extensive research program has been undertaken to characterise a wide spectrum of properties of nano-metals. In particular, the effect of grain refinement on such properties as fatigue, corrosion and wear resistance, conductivity and thermal stability has been studied for various nano-metals (aluminium, copper and iron alloys). The results have revealed that nano-grain refinement also improves physical properties of single phase metals. A disadvantageous effect of large (micron sized) particles, which do not undergo refinement during the processing, has been also recognized.
引用
收藏
页码：1110 / 1113
页数：4
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