Polymers lead to become emerging materials as corrosion inhibitors for mild steel in acidic media due its larger surface area. This paper focuses on the characteristic of water solvent Polyvinyl Alcohol (PVA) at interface Mild Steel under 0.5 M HCl, examined using electrochemical impedance spectroscopy, Tafel polarization and weight reduction techniques. These entire outcomes study inhibitor be...

The corrosion inhibition of mild steel by 7-(ethylthiobenzimidazolyl) theophylline (7-ETBT) in 1 M HCl medium was investigated through weight loss and Tafel polarization techniques within a temperature range 298 to 318 K. efficiency depends on the concen­tration 7-ETBT reaction system temperature. maximum values 90.73 87.06 %, respectively, were estimated using both at results suggest spontaneo...

In this article, the corrosion inhibition of steel DIN 2391 St 37-4 in acidic medium 5% H2SO4 with and without presence eco inhibitors leaf (Petroselinum Sativum) was examined. Inhibitory properties parsley leaves on were examined by potentiodynamic polarization - Tafel extrapolation, FTIR method order to categorize oxide layer. The test performed static stirring at 600 rpm. By extrapolation ba...

in the present study, the corrosion behavior of aisi 347 austenitic stainless steel to astm a335 low alloysteel dissimilar joint was investigated. for this purpose, two filler metals, er309l and ernicr-3, were selected to be used during the gas tungsten arc welding process. to investigate the corrosion behavior of the joints after welding, the specimens were tested in 3.5% sodium chloride solut...

The inherent reactivity of the Al–Cu alloys is such that their use for structural, marine, and aerospace components and structures would not be possible without prior application of a corrosion resistance system. Historically these corrosion resistance coatings were based on the use of chemicals containing Cr (VI) compounds. Silane coatings are of increasing interest in industry due to th...

Corrosion behavior of mild steel in chloride contaminated alkaline solution has been studied for the period up to 100days. Saturated Calcium hydroxide solution was used as alkaline solution and 0.5M NaCl solution was used to accelerate mild steel corrosion. The Charge transfer resistance Rct, Current density Icorr and inhibition efficiency values were obtained from tafel polarization and electr...