z.ahmed

ALZAHRAA ALI ABD ELMOULA

Lecturer - teacher

Faculty of science

Address: جامعة سوهاج- كلية العلوم-قسم الفيزياء

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Publications Which contain the keyword: Corrosion

Electrochemical and Corrosion behavior of Al in artificial sea water

2023-04-17 16:09:33 Keywords Al metal, Corrosion,
Electrochemical and Corrosion behavior of Al in artificial sea water
ABSTRACT Aluminum and its alloys have a low atomic weight and high strength to density ratio. These properties make them very useful for construction of parts in the automotive industry, such as engine blocks or pistons. Aluminum is prone to corrosion due to its negative standard potential of 1.66 V vs. NHE. In addition, the corrosion resistance of aluminum has ... Read more

Properties of Titanium Oxynitride Prepared by RF Plasma

2018-09-30 11:29:42 Keywords Plasma Oxynitriding, Titanium, Corrosion, , Wear, , Hardness, , Surface Energy and Wettability,
Properties of Titanium Oxynitride Prepared by RF Plasma
Titanium oxynitrides combine the properties of metallic oxides and nitrides. In this presentation, titanium was oxynitrided using inductively coupled RF plasma in a gas mixture containing 80% N2 and 20% O2. The effect of plasma-processing power from 350 up to 550 W on microstructure, mechanical, tribological, wettability and electrochemical properties of the oxynitrided titanium was examined using different characterizations and ... Read more

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