First principle calculations of pressure dependent yielding in solute strengthened aluminium alloys
نویسندگان
چکیده
منابع مشابه
Overtone Bands of H3f: First Principle Calculations
Since its spectrum was first observed by Oka (I) and Shy et al. (2) in 1980, H: and its isotopomers have excited considerable interest among experimental spectroscopists and theoretical chemists alike. All the infrared-allowed fundamentals of the ions have been characterized (3-8). The microwave spectrum of H2D+ has tentatively been observed in the interstellar gas cloud NGC 2264. At the same t...
متن کاملCreep of Aluminium and Aluminium Alloys
This chapter constitutes an introduction to creep and to the creep response of Aluminium and its alloys. Its major goals are: to provide basic information on creep and its mechanisms to give a description of the more extensively used mathematical relations among creep variables (time, stress and temperature) to illustrate the creep response of pure Aluminium and of Al-Mg alloys to provide a syn...
متن کاملMetallography of Aluminium alloys
This lecture aims at providing a survey of the metallographic techniques available for the examination of aluminium and its alloys. The information must be sufficient to be sure that the students and the users are able to choose the most suitable technique to solve their problems in the examination of samples. The lecture should contain a direct understanding of the main problems in the metallo...
متن کاملOrdered structures in rhenium binary alloys from first-principles calculations.
Rhenium is an important alloying agent in catalytic materials and superalloys, but the experimental and computational data on its binary alloys are sparse. Only 6 out of 28 Re transition-metal systems are reported as compound-forming. Fifteen are reported as phase-separating, and seven have high-temperature disordered σ or χ phases. Comprehensive high-throughput first-principles calculations pr...
متن کاملFirst- principle calculations of magnetic interactions in correlated systems
We present a novel approach to calculate the effective exchange interaction parameters based on the realistic electronic structure of correlated magnetic crystals in local approach with the frequency dependent self energy. The analog of “local force theorem” in the density functional theory is proven for highly correlated systems. The expressions for effective exchange parameters, Dzialoshinski...
متن کاملذخیره 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: Computational Materials Science
سال: 2020
ISSN: 0927-0256
DOI: 10.1016/j.commatsci.2020.109902