MOSSBAUER STUDY OF MECHANOSYNTHESIZED IRON CARBIDES

被引：34

作者：

LECAER, G ^{[1
]}

MATTEAZZI, P ^{[1
]}

机构：

[1] IST CHIM,I-33100 UDINE,ITALY

来源：

HYPERFINE INTERACTIONS | 1991年 / 66卷 / 1-4期

关键词：

D O I：

10.1007/BF02395879

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

Syntheses of Fe1-xCx alloys (for x less than or similar to 0.15) and carbides (for 0.15 less than or similar to x less than or similar to 0.50) can be obtained by room temperature grinding of the elemental Fe and C powders. The formation of cementite is completed after about 20 h, whereas the alloys are synthesized in critical processing conditions. Synthesized cementite has a high density of defects and particle size down to 10 nm.

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页码：309 / 317

页数：9

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