Self and Chemical Diffusion in Liquid Al-Ag
نویسندگان
چکیده
منابع مشابه
Anomalous diffusion profiles of Ag in CdTe due to chemical self-diffusion.
Anomalous diffusion profiles of Ag in single crystalline CdTe were observed using the radiotracer 111Ag. The diffusion anneals were performed at 800 K under Cd or Te vapor and in a vacuum for different Ag concentrations. The measured Ag profiles directly reflect the distribution of the self-interstitials and vacancies of the Cd sublattice and are the result of chemical self-diffusion which desc...
متن کاملSelf-diffusion in Liquid Water
is to be noted that the diffusion coefficients as calculated from viscosity data, of methyl and ethyl alcohols follow an Arrhenius temperature dependence with activation energies of about 4 kcal/mole. While hydrogen bonding may well have a role in these liquids also, the absence of the extensive three-dimensional network probably makes its influence less important than in water. ACKNOWLEDGMENTS
متن کاملPhase Transformation Induced Self-Healing Behavior of Al-Ag Alloy
Self-healing alloys are promising materials that can decrease the consequences of accidents. To detect crack formation in a material is simple task that can be performed by e.g., sonic or ultrasound detection, but it is not always possible to immediately replace the damaged parts. In this situation, it is very advantageous to have the chance to heal the crack during operation, which can be done...
متن کاملRelation between self diffusion and interdiffusion in Al-Cu melts
We compare the experimental interdiffusion constants DAlCu in liquid Al81.3Cu18.7 at% to the experimental Cu self diffusion constants DCu in a similar Al80Cu20 at% melt. DAlCu are measured by an X-ray radiography technique and DCu are measured by the quasielastic neutron scattering method. It was found that DAlCu is enhanced by a factor of 3 with respect to DCu. The relation between DAlCu and D...
متن کاملself-revision and third party revision in translation
اهمیت این پژوهش در آن بود که به گفت? بسیاری از پژوهشگرانِ حوز? بازبینی ترجمه، ادبیات موجود در این زمینه به لحاظ نظری و عملی چندان قوی نیست و بخش های موجود نیز برداشت مناسبی از این مرحل? فرایند ترجمه ندارند، اگرچه اخیراً توجه به آن به صورت نظام مند افزایش یافته است. در عین حال، پژوهش های موجود از یک سو بر دگربازبینی بیشتر از خودبازبینی تأکید دارند و از دیگر سو تنها به لحاظ نظری به این موضوع می پرد...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Defect and Diffusion Forum
سال: 2016
ISSN: 1662-9507
DOI: 10.4028/www.scientific.net/ddf.367.157