PROBLEM TO BE SOLVED: To provide a method for inexpensively and easily preventing the carbonic-acid corrosion of a steel material, by inhibiting a corrosion action caused by an iron-corroding methane producer.ITO KIMIO伊藤 公夫MIKI OSAMU三木 理...
The problem to be solved is to provide a High Strength stainless steel tube which has sufficient corrosion Resistance of Carbonic acid gas in an environment of high temperature and excellent resistance to sulfide stress cracking under normal temperature.The Stainless Steel Tube is in weight%, C: ...
it isolates different formations from one another and the surface. Cement also protects the casing from corrosion. Zonal isolation is maintained by preserving the original sealing performance of cement. Porosity, permeability, and SBS are properties that have a major impact on its sealing performance....
Carbonic acid corrosion of steel. Corrosion 1975, 31, 177-181. [CrossRef]C. de Waard, D. Milliams, Carbonic acid corrosion of steel, Corrosion 31 (1975) 177-181.WAARD, C.; MILLIAMS, D. E. Carbonic Acid Corrosion of Steel, Corrosion, v. 31, n. 5, p. 177-181, 1975....
Investigation of the protective efficiency of technological mixture of pyridine bases, its solution in heavy coal solvent and 1-(3,6-diazo-8-amino)-2-(alkyl of tall oil acids)-1,3-diazo-2-cyclopentene (EM-9) against carbon steel corrosion in chloride media with pH equal to 2 and 4 has...
PURPOSE: To provide a welded steel tube excellent in carbonic acid gas resistance which reduces both overall corrosion and local corrosion of submerged weld zone and has enough toughness notwithstanding presence or absence of heat treatment.MURAKAMI MUNEYOSHI...
An electrochemical model is developed to describe the steady-state corrosion of iron in aerated carbonic acid.Oxygen and carbon dioxide transport through a diffusion layer is considered.The objective of this work is to predict the corrosion rate under a precipitate,ferrous carbonate or ferrous ...
DURABILITY OF WELL CEMENTS: CORROSION BY CARBONIC ACIDDuguid, AndrewRadonjic, MilevaScherer, George
A. acid solutionsA. alloyA. steelC. oxidationThe kinetics of the corrosion of the turbine blade material 12Cr steel has been studied for periods of up to 18 脳 10 3 h on specimens located in an in situ rig attached to a working turbine. Measurements made on the distribution of carbon ...
This invention is directed to a method for suppressing the corrosion of ferrous metals in the presence of carbonic acid. Specifically, it is directed to the prevention of corrosion of steel in water containing dissolved carbon dioxide. In many operations, it is desirable to use steel equipment.....