X-RAY SPECTRAL AND MICROSCOPIC INVESTIGATIONS OF THE FRACTURE SURFACE AND STRUCTURE OF HIGH-DUTY CAST IRON.

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作者
Shamin, S.N. [1 ]
Agapova, L.I. [1 ]
Ketkin, V.N. [1 ]
Vasilenko, A.M. [1 ]
Yelokhina, L.V. [1 ]
Schchulepov, S.V. [1 ]
Kurmayev, E.Z. [1 ]
机构
[1] Acad of Sciences, USSR, Acad of Sciences, USSR
来源
| 1600年 / 59期
关键词
IRON AND STEEL METALLOGRAPHY - Microstructures;
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摘要
The results of an X-ray spectral and microscopic investigation of 'light' and 'dark' fractures and structure of cast iron V4 42-12 are presented. There is enhanced magnesium and sulphur content near 'black spots' of dark fracture. Investigation of X-ray emission bands reveals lower cementite content in the case of dark fracture. The nature of the black spots iron is discussed.
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