A quantitative interpretation of DSC experiments on quenched and aged SiCp reinforced 8090 alloys
نویسندگان
چکیده
منابع مشابه
The Interpretation of Structure Functions in Quenched Binary Alloys
We study the segregation process in quenched binary alloys by analyzing and comparing the time evolution of the structure function and of the grain distribution obtained from computer simulations on a model system. We tind good agreement between cluster sizes and densities determined directly on the computer sample and ones obtained by the Guinier method from the structure function. We then des...
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The formation of the icosahedral phase (I-phase) as a secondary solidification phase in Mg–Zn–Y and Mg–Zn–Al base systems provides useful advantages in designing high performance wrought magnesium alloys. The strengthening in two-phase composites (I-phase + α-Mg) can be explained by dispersion hardening due to the presence of I-phase particles and by the strong bonding property at the I-phase/m...
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Male, born in 1962, Ph.D, Professor. He obtained his Ph.D at Nanchang University. His research and teaching interests mainly focus on magnesium/aluminum alloys and investment casting process. He has published more than 200 papers by now. E-mail: yanhong_wh@163.com Received: 2011-01-25; Accepted: 2011-05-04 *Yan Hong *Yan Hong, Hu Xiaowu, Nie Qiao and Chen Lei (School of Mechanical-Electrical En...
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In the present work, we used Cu-Sb alloy system as a model to study grain boundary segregation in specimens prepared by rapid quenching. Ribbons of Cu-Sb alloys of single Cu phase and polycrystalline structure containing 0.01, 0.08, and 2wt% Sb prepared by single roller melt spinning were used as specimens, and the segregation was studied by using energy dispersive X-ray spectrometer attached t...
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ژورنال
عنوان ژورنال: Scripta Metallurgica et Materialia
سال: 1995
ISSN: 0956-716X
DOI: 10.1016/0956-716x(95)00317-o