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[PDF] Top 20 Electrochemical Corrosion Behavior of TC11 Alloy in Sulfate Solution at High Temperature and High Pressure

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Electrochemical Corrosion Behavior of TC11 Alloy in Sulfate Solution at High Temperature and High Pressure

Electrochemical Corrosion Behavior of TC11 Alloy in Sulfate Solution at High Temperature and High Pressure

... on the surface. This is due to the normal proportional relationship between the corrosion rate of passive film and the passivation current density [49]. In all concentrations, a similar trend for passivation ... See full document

19

Electrochemical Characterization of Anodic Oxide Film on TC11 Alloy in Sulfate Solution at High Temperature and High Pressure

Electrochemical Characterization of Anodic Oxide Film on TC11 Alloy in Sulfate Solution at High Temperature and High Pressure

... the corrosion resistance of metals and ...against corrosion for a certain period of ...composition, temperature, initial surface state, pH value, applied potential, electrolysis time and other ... See full document

11

Electrochemical Behavior of Cr-Mo Steel Alloy in High Temperature Aqueous Sodium Chloride Solution

Electrochemical Behavior of Cr-Mo Steel Alloy in High Temperature Aqueous Sodium Chloride Solution

... the corrosion product, which becomes less adherent and less ...the alloy surface along with the spalled corrosion ...the corrosion potential towards more noble values with the increase in the ... See full document

10

Corrosion of Aluminium in Concentrated LiNO3 Solution at High Temperature

Corrosion of Aluminium in Concentrated LiNO3 Solution at High Temperature

... the corrosion of carbon steel, the corrosion rates in 55 ...aqueous solution at 240 o C still reach ...copper corrosion due to the formation of an insoluble and complex film, whereas its ... See full document

12

Electrochemical Corrosion Behavior of a Co20Cr Alloy in Artificial Saliva.

Electrochemical Corrosion Behavior of a Co20Cr Alloy in Artificial Saliva.

... The corrosion behavior of Co20Cr ...saliva solution during nine immersion days at room temperature have been studied and assessed by means of electrochemical ...curves, ... See full document

15

Corrosion of Copper in a Concentrated LiNO3 Solution at a High Temperature

Corrosion of Copper in a Concentrated LiNO3 Solution at a High Temperature

... container, temperature controller and vacuum ...given temperature for 200 hours. The temperature fluctuation was maintained within ±1 °C throughout the ...an electrochemical method is useful ... See full document

19

The Effect of Microstructure on Corrosion of Molybdenum Bearing Titanium Alloys in High Chloride and Acidic Solution at High Temperature

The Effect of Microstructure on Corrosion of Molybdenum Bearing Titanium Alloys in High Chloride and Acidic Solution at High Temperature

... the corrosion resistance of Ti alloy could be ...the corrosion of Ti-Mo ...heat-treated alloy on the corrosion. Moreover, the strength of Ti-Mo alloy can be increased by the ... See full document

7

Effect of Solution Heat Treatment on Microstructure and Wear and Corrosion Behavior of a Two Phase β-Metastable Titanium Alloy

Effect of Solution Heat Treatment on Microstructure and Wear and Corrosion Behavior of a Two Phase β-Metastable Titanium Alloy

... Ti) alloy with a composition of ...to solution heat treatment process at two different temperatures, namely 650 o C and 750 o ...Ti alloy that is heat treated at 650 °C (designated here as ... See full document

21

Electrochemical Preparation of Porous Ti 13Zr 13Nb Alloy and It's Corrosion Behavior in Ringer's Solution

Electrochemical Preparation of Porous Ti 13Zr 13Nb Alloy and It's Corrosion Behavior in Ringer's Solution

... Subsequently, high-purity argon was flowed into the sealed reactor continuously and the temperature was increased to and kept at a prescribed electrolysis temperature ...reduction behavior of ... See full document

5

Electrochemical Corrosion Study of Zircaloy-4 in a LiOH Solution at High Temperature and Pressure

Electrochemical Corrosion Study of Zircaloy-4 in a LiOH Solution at High Temperature and Pressure

... Ω·cm² to 3007 Ω·cm² when the concentration of LiOH in the aqueous solutions increases from 10 ppm to 10 4 ppm. These results indicate that increasing the LiOH concentration weakens the protective property of both the ... See full document

9

Optimization of Machining Performance in High-Pressure Assisted Turning of Ti6Al4V Alloy

Optimization of Machining Performance in High-Pressure Assisted Turning of Ti6Al4V Alloy

... and pressure levels with uncoated straight tungsten carbide ...of high-pressure directly on the tool-chip interface provides smaller chips due to the mechanical effect of high pressure, ... See full document

7

High Temperature Tensile Properties and Its Mechanism in Low Carbon Nb Bearing Steels

High Temperature Tensile Properties and Its Mechanism in Low Carbon Nb Bearing Steels

... with high possibility that most of Nb is existed as solid solution in the ferrite ...solid solution may form Nb­C(N) clusters in atomic-order or fine NbCN precipitates in nano-order when the steel is ... See full document

8

Synergistic Effect of Triisopropanolamine in Aqueous Solution by Sodium St–Zn 2+ System

Synergistic Effect of Triisopropanolamine in Aqueous Solution by Sodium St–Zn 2+ System

... of corrosion inhibition in recent years have begun taking into account health and safety ...as corrosion inhibitors because, through their functional groups, they form complexes with metal ions and on the ... See full document

5

Corrosion Behavior of Ti-6Al-7Nb Alloy in Biological Solution for Dentistry Applications

Corrosion Behavior of Ti-6Al-7Nb Alloy in Biological Solution for Dentistry Applications

... The OCPs of T, TAN, and TAV in Hank's solution at two pH [7.40 and 5.20] measured for three hours are shown in Fig.1 . The results were fairly reproducible, and it can be clearly seen that all the curves are quit ... See full document

12

Investigation of some Porphyrin Derivatives as Inhibitors for Corrosion of N80 Steel at High Temperature and High Pressure in 3.5% NaCl solution containing carbon dioxide

Investigation of some Porphyrin Derivatives as Inhibitors for Corrosion of N80 Steel at High Temperature and High Pressure in 3.5% NaCl solution containing carbon dioxide

... Figure 3b, 3c, 3d, 3e, and 3f shows the Nyquist graphs of P1, P2, P3, P4 and P5 inhibitors at differenttemperatures (30 C to 80 C). The optimum concentration of 500 ppm (mg/L) wasused for all inhibitorswhiletestingthem ... See full document

13

Optimization on sizes and material selection of tubing for preventing corrosion in sour gas field under coexistence of H2S and CO2

Optimization on sizes and material selection of tubing for preventing corrosion in sour gas field under coexistence of H2S and CO2

... of pressure of well dynamic curve using nodal ...the pressure gradient distribution for vertical multiphase flow are tubing size, flow rate, gas-liquid ratio, viscosity, and ...the pressure gradient ... See full document

8

Corrosion Behavior of AlMgSi Alloy in Aqueous Saline Solution

Corrosion Behavior of AlMgSi Alloy in Aqueous Saline Solution

... of corrosion products of AlMgSi alloy after exposure to ...preferential corrosion attack of Mg, this behavior being due to its high reactivity or low electrode potential as compared ... See full document

17

Formation of a Convex Structure During the Counter-Rotating Electrochemical Machining of TC4 Titanium Alloy in NaCl Solution

Formation of a Convex Structure During the Counter-Rotating Electrochemical Machining of TC4 Titanium Alloy in NaCl Solution

... process, electrochemical machining (ECM), is efficient at dissolving metal materials without tool wear and machining stress [5-7], and as such it has become a commonly used method for machining titanium ... See full document

16

Optimization of Strength, Ductility and Corrosion Resistance in Ti Mo Base Alloys by Controlling Mo Equivalency and Bond Order

Optimization of Strength, Ductility and Corrosion Resistance in Ti Mo Base Alloys by Controlling Mo Equivalency and Bond Order

... crevice corrosion resistance in high chloride and high acidic solution at high temperature in Ti-15Mo-5Zr and Ti-15Mo-5Zr-1Fe alloys and the tensile properties at ambient ... See full document

6

Effect of Organic Corrosion Inhibitors on the Corrosion Performance of 1018 Carbon Steel in 3% NaCl Solution

Effect of Organic Corrosion Inhibitors on the Corrosion Performance of 1018 Carbon Steel in 3% NaCl Solution

... steel behavior either with or without inhibitor addition had the same trend, ...the corrosion rates are slightly higher than those observed in the solution without inhibitor, such are within the same ... See full document

13

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