In this paper, the hardness property during natural age hardening phenomenon for aluminum based alloy has been studied. Different factors play role in aging hardening of aluminum. In this study, the chosen factors were percentages of copper and nickel in aluminum alloys. The specimens were ...
Defect Energy Calculations of Nickel, Copper and Aluminium (and Their Alloys): Molecular Dynamics Approach 2022, Lecture Notes in Applied and Computational Mechanics Microstructure, mechanical, and corrosion resistance of copper nickel alloy fabricated by wire-arc additive manufacturing 2021, MRS Communicati...
The authors reveal the effect of the alloying elements (copper, nickel) on the behavior of the cast iron during the nitrogen-enrichment treatment and on the properties of the cast iron. Alloying with copper and nickel leads to deeper penetration of the nitrogen. The castings under study were ...
copper alloysmartensitic structuremicrohardnessnickel alloysniobium alloysNiobium, cobalt and chromium have a very low solubility in a Cu–Al alloy. Therefore, primary particles were observed in the martensitic matrix of this alloy. The kind, size and number of the primary particles depend on the ...
Zr 1 x Ti x V 0.2 Mn 0.6 Cr 0.05 Co 0.05 Ni 1.2 (0 ≤ x ≤ 0.3) alloys have been characterized as metal–hydride electrodes for nickel–metal hydride batteries. Although the alloy electrodes with no Ti substitution in place of Zr exhibit a specific capacity value of 375 mA h g 1 ...
W Ling - 《Journal of Rare Earths》 被引量: 115发表: 2007年 Influence of alloying elements on the corrosion resistance of rolled zinc sheet The passivation and corrosion behaviour shown by a commercially produced ternary alloy containing copper and titanium additions was almost the same as the ....
While alloy 28 has a somewhat higher PREN than alloy 825, alloy 825 has a significantly higher nickel content. Slow strain rate (SSR) tests conducted in severe sour brine environments showed that the higher nickel content of alloy 825 results in better stress corrosion cracking resistance than ...
Structure of the catalytically active copper–ceria interfacial perimeter. Nat. Catal. 2, 334–341 (2019). Article CAS Google Scholar Cao, L. et al. Atomically dispersed iron hydroxide anchored on Pt for preferential oxidation of CO in H2. Nature 565, 631–635 (2019). Article CAS PubMed...
Copper (Cu) is an interesting alloying element in terms of high-entropy alloy study. Nene et al. [14] investigated Cu added high-entropy alloys that exhibited good corrosion resistance and mechanical properties due to the formation of a γ phase detected in the microstructural analysis. Ren et...
The hot deformation behavior of a nickel-based superalloy was investigated by means of isothermal compression tests in the strain rate range of 0.001–10s1 at 1110°C. Transmission electron microscope (TEM) and electron backscatter diffraction (EBSD) technique were used to study the effect of stra...