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In-Vitro Characterization Of Boronized Titanium Alloy By Means Of Corrosion And Electrochemical Impedance Spectroscopy Methods In Simulated Body Fluids, David Anthony Panus
In-Vitro Characterization Of Boronized Titanium Alloy By Means Of Corrosion And Electrochemical Impedance Spectroscopy Methods In Simulated Body Fluids, David Anthony Panus
Theses
Titanium and titanium alloys are becoming the backbone of medical implants and prosthetics. Titanium alloys are used because of its high biocompatibility and similarity to bone. However, titanium and titanium alloys have a low wear resistance. Titanium and titanium alloys are susceptible to particle erosion, which can cause inflammation, infection, and even implant rejection. Boronizing titanium alloy improves titanium's wear resistance and also improves corrosion resistance.
The target of this research was to characterize the corrosion characteristics of both unboronized and boronized titanium using both electrochemical corrosion methods and Electrochemical Impedance Spectroscopy (ELS) in simulated body fluid. Using electrochemical methods …
Boron Induced Surface Modification Of Transition Metals, Raghasudha Vangaveti
Boron Induced Surface Modification Of Transition Metals, Raghasudha Vangaveti
Theses
Boronizing is a thermo-chemical surface treatment of metals in which boron atoms diffuse into the metal substrate and form hard metallic borides. As a result of boronizing, several properties such as hardness, wear resistance, corrosion resistance, and high temperature oxidation resistance improve which make the metal substrate more suitable for industrial applications. These boronized parts are used in many industrial applications like ingot moulds, crucibles, biomedical implants, die-casting moulds, magnetic head applications, drawing dies etc.
The objective of this work was to investigate the influence of boronizing on the properties of transition metals. Three transition metals, tantalum, niobium and tungsten …