Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 8 of 8 for “"corrosion study"”.
-
Corrosion study of iron using piperazine derivatives as inhibitors
The corrosion of iron by HC1 using cyclic polyethyleneimines as inhibitors has been done many times. Piperidine, a cyclic six membered ring CH.NH has attracted the most attention as an inhibitor because of the high basicity and lack of strain on the bonds in the ring. Piperazine, a cyclic six …
-
An In Vitro Electrochemical Corrosion Study of Coupled Surgical Implant Materials.
The use of surgical implants in the human body is common and increasing in frequency. The materials used in biological applications vary widely according to the specific conditions of use. In cases requiring high strength, resistance to fatigue and wear, the chosen material is often a metallic …
-
High-temperature corrosion study of alloys in molten MgCl₂-KCl eutectic salt
… properties. This research investigates the corrosion behavior and protection strategies of Haynes 230 (H230), Incoloy 800H (800H), and Stainless Steel 316 (SS316) in MgCl₂-KCl molten salt at high temperature. First of all, the corrosion rates of different alloys are determined by performing …
-
A vibration analysis of a bearing/cartridge interface for a fretting corrosion study
… the important parameters influencing fretting corrosion in rolling element bearings. The bearing examined was a 320 size, deep grooved, ABEC 7 ball bearing used in a Navy ship service motor-generator unit. Three axes of acceleration signatures were simultaneously recorded from the outer race …
-
Kinetic Property and SS 316/Alloy 617 Corrosion Study in Molten Chloride and Fluoride Salts
This study focused on the kinetic data measurements, such as diffusion coefficient D and exchange current density i_0 of the electrochemical reactions of corrosion products (Fe, Cr and Ni ions) and corrosive species (OH-), and corrosion studies of structural materials (SS 316H and Alloy 617), …
-
Development of low alloy steel by direct metal laser sintering
… to high distortion and deflection. A general corrosion study is conducted on direct metal laser sintered parts in order to evaluate the factors which lead to corrosion. The main objectives of this effort are to produce mechanical properties of steel that are comparable to wrought 4340 and to …
-
Adsorption at Treated Steel-Paint Interfaces
… binding that prolongs coating lifespans and corrosion inhibition. Particular steel surfaces are characterised before and after almandine garnet abrasive blasting. Significant build-up and coverage of abrasive residue (almandine and calcium carbonate) is identified on the post-treatment steel, …
-
The effect of nitrogen, niobium and temperature of the high temperature oxidation of titanium aluminide alloys
… and restricts the conventional practice of corrosion study acceleration by raising the experimental temperature. The resulting corrosion scales were analyzed using electron microscopy (scanning and transmission), x-ray diffraction and thermogravimetric analysis. The effect of nitrogen in the …