«corrosion behavior»
۴۶۲۱ نتیجهCORROSION BEHAVIOR OF BIOACTIVATED TITANIUM DENTAL IMPLANT USING DIFFERENT CHEMICAL METHODS
At the past, damaged tissue was removed from the body of patients. But now tissue regeneration using scaffolds and implants are used to repair the damaged tissue and organs. Besides of the mechanical properties of metallic biomaterials, they suffer from bioinertness. Using some s
The Effect of Simple Shear Extrusion on the Corrosion Behavior of Copper
In this study, corrosion behavior of copper that was deformed by Simple Shear Extrusion (SSE) method was investigated in 3%wt NaCl solution. Modified Williamson-Hall method, applied on the X-ray diffraction patterns of the samples, showed that increase in the number of SSE passes
Effect of TiO2 nano-particles on corrosion behavior of Co-Cr alloy coatings in simulated body fluid
Co-Cr and Co-Cr/nano-TiO2 coatings were electrodeposited from Cr(III) based baths. The effect of TiO2 nano-particles incorporation on the morphology, structure, crystallite size, and preferred orientation was studied. Corrosion behavior of the composite coating was also investiga
the effect of surface treatment on corrosion behavior of surgical 316l stainless steel implant
the aisi 316 l stainless steel (ss) specimens were exposed to passivation surface through two different processes including; holding in 40-vol% hno3 at temperature of 60 ºc for 30 min and 15-vol%h2so4 at ambient temperature for 1 hour. the corrosion behavior of specimens was eval
Effect of Electrolytic Solution on Corrosion Behavior and Mechanical Properties of a Coated AZ31 Magnesium Alloy Via Plasma Electrolytic Oxidation Process
The present work deals with the corrosion behavior and mechanical properties of a coted AZ31 magnesium alloy through plasma electrolyte oxidation (PEO) coating process in different alkaline electrolytes based on sodium silicate (Si-coating), sodium polyphosphate (P-coating) and s
The Effect of Surface Treatment on Corrosion behavior of Surgical 316L Stainless Steel Implant
The AISI 316 L Stainless Steel (SS) specimens were exposed to passivation surface through two different processes including; holding in 40-vol% HNO3 at temperature of 60 ºC for 30 min and 15-vol%H2SO4 at ambient temperature for 1 hour. The corrosion behavior of specimens was eval
Effect of Multidirectional Forging on Microstructure, Mechanical Properties and Corrosion Behavior of Biodegradable Zn-0.5Mg Alloy
The effect of multi-pass multidirectional forging (MDF) was investigated on the microstructure, mechanical properties, and corrosion behavior of the Zn-0.5Mg biodegradable alloy. According to the results, multi-pass MDF effectively modified the as-cast microstructure through the
Effect of Procedure Time on Microstructure and Corrosion Behavior of ZrTiO4/ZrO2 Nanocomposite Coatings by Plasma Electrolytic Oxidation (PEO) Applied on the Ti-6Al-4V Substrate
In this research, the effect of PEO procedure time on the distinct properties of coatings such as morphology, chemical composition, roughness and corrosion has been studied. A scanning electron microscopy equipped with an energy dispersive spectroscopy was used to study the micro
Evaluation of Corrosion Behavior of Ni/Be-free Titanium-Based Metallic Glasses Fabricated by Vacuum Arc Melting Method
Bulk titanium-based metallic glass with amorphous structure has led to the creation of special properties, which can be used as a suitable alternative to metallic biomaterials with crystalline structure. In the present study, bulk titanium-based metallic glass without Ni and Be e
Corrosion and wear-corrosion behavior of NiTi modified by plasma source ion implantation.
The understanding of corrosion behavior in NiTi is critical for the devices using this shape-memory alloy. In order to improve the surface properties of NiTi such as corrosion resistance, plasma source ion implantation (PSII) technique was employed with oxygen as incident ions at