Mechanical Strength of the Weld Metal in CK45 Carbon SteelSoviet materials science : a transl. of Fiziko-khimicheskaya mekhanika materialov / Academy of Sciences of the Ukrainian SSR - Tập 56 - Trang 210-213 - 2020
H. R. Ghazvinloo, A. Honarbakhsh-Raouf
The procedure of gas-metal arc welding (GMAW) has received much attention in recent years and has numerous beneficial applications in the industry. The arc voltage, welding current and welding speed are three independent variables of this process that may affect the mechanical properties of the weld metal. As one of the most important mechanical properties of the weld metal, we can mention its yie...... hiện toàn bộ
Influence of Anticorrosion Pigments on Protective Properties of Epoxy CoatingsSoviet materials science : a transl. of Fiziko-khimicheskaya mekhanika materialov / Academy of Sciences of the Ukrainian SSR - - 2000
V. I. Pokhmurs'kyi, I. M. Zin', L. M. Bilyi, A. V. Vasylyk
We investigated the impedance characteristics of epoxy coatings which contain chromate pigment or a mixture of phosphate and calcium-containing pigments in their primer layer. The coatings were applied on low-carbon and zinc-coated steels. The studies were performed in a corrosive medium which simulated the acidic atmospheric precipitation. We found that chromate pigment provides a greater passiva...... hiện toàn bộ
Pressure-Induced Changes in the Electrode Potential on the Boundary of a Steel Pipe with Corrosive MediaSoviet materials science : a transl. of Fiziko-khimicheskaya mekhanika materialov / Academy of Sciences of the Ukrainian SSR - Tập 40 - Trang 623-628 - 2005
M. H. Stashchuk, O. M. Malyk
We determine the electrode potential in a pipe filled with a medium and subjected to the action of internal and external pressure. The stress tensor caused by displacements is specified in the pipe. The results of numerical calculations are presented for pipes made of copper and iron.