PHASE-TRANSFORMATIONS CAUSED BY SPARK PLANING OF ALPHA-FE SURFACES

被引：6

作者：

CABANILLAS, ED ^{[1
]}

DESIMONI, J ^{[1
]}

PUNTE, G ^{[1
]}

MERCADER, RC ^{[1
]}

机构：

[1] NATL UNIV LA PLATA,FAC CIENCIAS EXACTAS,DEPT FIS,RA-1900 LA PLATA,ARGENTINA

来源：

JOURNAL OF APPLIED PHYSICS | 1995年 / 78卷 / 04期

关键词：

D O I：

10.1063/1.360158

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Spark planed surfaces of pure iron have been investigated using conversion electron Mossbauer spectroscopy (GEMS), scanning electron microscopy, and x-ray diffraction. Results reveal that as a consequence of spark erosion, phases not originally present, alpha'- and gamma-iron, are formed at the surface of the samples. The limit of carbon content of gamma-Fe is estimated from GEMS hyperfine parameters. (C) 1995 American Institute of Physics.

引用

页码：2372 / 2375

页数：4

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