نتایج جستجو برای: corrosivity

تعداد نتایج: 208  

Journal: :Corrosion Science 2022

This investigation assesses the effect of alloy composition and temperature in corrosivity ternary carbonate eutectic, 32% Li2CO3, 33% Na2CO3, 35% K2CO3. To this end, an iron-based alloy, coded as 51Fe-24Cr-20Ni, a nickel-based 5Fe–23Cr-58Ni-8Mo, were exposed to mixture for 500 h at 700 ºC, 750 ºC 800 under static atmospheric air. The results revealed that corrosion extension does not have line...

Journal: :E3S web of conferences 2021

Transmission towers and substations are used in a variety of natural environments, coupled with the interference surrounding production life, facing test soil corrosion. Based on experimental data 72 samples from five cities Southern Hebei Province, resistivity, pH value moisture content were investigated, corrosion grade distribution map obtained. It provides reference for collection corrosivi...

Journal: :International journal of innovative engineering applications 2021

NiTi-based shape memory alloys (SMAs) have many applications, especially for implantation, however since they are not a passive material so it is important to investigate them from different biocompatible perspectives. In this study, we introduced the physical characteristics of NiTi alloys, then explained terminologies, including carcinogenic, genotoxic, cytotoxicity, mutagenic, allergic, and ...

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