PROCESSING AND MECHANICAL-BEHAVIOR OF NANOCRYSTALLINE FE

被引：80
作者：
FOUGERE, GE [1 ]
WEERTMAN, JR [1 ]
SIEGEL, RW [1 ]
机构：
[1] ARGONNE NATL LAB,DIV MAT SCI,ARGONNE,IL 60439
来源：
NANOSTRUCTURED MATERIALS | 1995年 / 5卷 / 02期
关键词：
D O I：
10.1016/0965-9773(95)00021-6
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Nanocrystalline Fe samples have been produced by inert gas condensation and warm compaction with a new consolidation device. The new consolidation device was designed and built to reduce the processing defect population inherent in samples produced ill an earlier device and to minimize contamination. The Vickers microhardness of nanocrystalline Fe, while still strongly dependent upon porosity, is 3 to 7 times the microhardness of coarse-grained Fe.
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页码：127 / 134
页数：8
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