Positron lifetime in boron steel

The synchronous rolling and asynchronous rolling of steel B sub 3 F by positron annihilation have been studied. The experimental results show that asynchronous rolling can not only reduce the rolling pressure, but can also improve the mechanical properties of the materials. A significant relationshi...

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Bibliographic Details
Published in:Journal of physics. D, Applied physics Applied physics, 1991-11, Vol.24 (11), p.2095-2097
Main Authors: Zhang, Cai-Guo, Zou, Liu-Juan, Wang, Gui-Ian, Tang, Yan-Fen
Format: Article
Language:English
Subjects:
Cross-disciplinary physics: materials science
rheology
Exact sciences and technology
Materials science
Other heat and thermomechanical treatments
Physics
Treatment of materials and its effects on microstructure and properties
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Summary:The synchronous rolling and asynchronous rolling of steel B sub 3 F by positron annihilation have been studied. The experimental results show that asynchronous rolling can not only reduce the rolling pressure, but can also improve the mechanical properties of the materials. A significant relationship between the resist strain intensity and the average lifetime of positron annihilation has been found.
ISSN:0022-3727
1361-6463
DOI:10.1088/0022-3727/24/11/029