Comparing the homogeneous and heterogeneous nucleation of Ti x O y inclusions showed that the critical supersaturation ratio required for forming (Ti x O y ) n clusters in heterogeneous mode is smaller than that in homogeneous mode, while the transformation force of (Ti x O y ) n clusters ...
Alternation of a large number of heterogeneous layers leads to a set of properties that are unattainable for homogeneous steel. Production of such composite... A.N. Dildin,V.Yu. Gerasimov,O.V. Zaitseva - 《Materials Science Forum》 被引量: 0发表: 2019年 ...
For each cluster, the products need to be allocated to a set of bundles, taking into consideration both their minimum allowed weight and their capacity, which are introduced as inputs, and making sure that they are as homogeneous as possible. In order to provide the best possible solution for...
The element mapping, shown in Figure 4c,d, confirms these results and the homogeneous repartition of Zn on the GS surface before immersion and of Fe on the GS surface after immersion. For the weight loss measurements, the biofilm and corrosion products were removed from the metal surface. ...
Apart from these, the reinforcement dispersion also influences the composite properties and homogeneous dispersion is necessary for ideal properties [2]. The following techniques are employed in the production of magnesium composites. I. Liquid Phase Processing: It includes casting techniques like pressure...
Homogeneous and heterogeneous PAW (plasma arc welding) experiments were conducted to obtain weld beads with tensile strength of 100% or more compared to th... Sang-Woo Han,Seungcheol Shin,Hansol Kim,... - International Journal of Precision Engineering and Manufacturing 被引量: 0发表: 2024年 Pr...
The homogeneous ultrafine-grained microstructures have shown an increased strength level, but losses in ductility make them less attractive for heavy forming processes such as drawing. Additionally, it has been noted that the previously reported processes for forming ultrafine-grained microstructures are ...
Thus, this study evaluates the tank geometries of two partner industries to determine if they provide the necessary homogeneous flow for optimal quenching. The analysis combines experimental velocity measurements with a numerical model, with the identification of different flow intensity regions being the...
An increasing number of industrial applications need superstrength steels. It is known that refined grains and nanoscale precipitates can increase strength. The hardest martensitic steel reported to date is C0.8 steel, whose nanohardness can reach 11.9
Goetz RL, Seetharaman V (1998) Static recrystallization kinetics with homogeneous and heterogeneous nucleation using a cellular automata model. Metall Mater Trans A Phys Metall Mater Sci 29:2307–2321. https://doi.org/10.1007/s11661-998-0108-z Article Google Scholar Goetz RL, Seetharaman ...