low alloy steel
Electrochemical Corrosion Behavior and Prediction of Corrosion Rate for Low Alloy Steel after Tempering Treatment
... for low alloy steel after tempering treatment in acid ...of alloy steel is calculated by accelerated corrosion tests, it indicates superior corrosion ...the low alloy ...
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Effect of Nb and Ti on Corrosion Characteristics of Low Alloy Steel in Supercritical CO2 Environment
... The corrosion morphologies of low alloy steel are observed using scanning electron microscope (SEM). The corrosion phases are detected by X-ray diffraction (XRD) with CuKα radiation, and the phases ...
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Visualization of Diffusive Hydrogen in Low Alloy Steel by means of Hydrogen Microprint Technique at Elevated Temperatures
... HMT was performed at temperatures differed from room temperature. It will be worthwhile to study the availability of HMT at high temperatures from the viewpoint of the industrial use, because hydrogen embrittlement of ...
6
Mechanical Behaviour of Duplex Phase Structures in a Medium Carbon Low Alloy Steel
... the low cycle fatigue behaviour and failure mechanism of a dual phase steel in which the effect of high strain amplitude and low strain amplitude on damage mechanism in the dual phase steel ...
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Influence of Post Weld Heat Treatment on the HAZ of Low Alloy Steel Weldments
... The heterogeneous nature of weldments demands an additional processing to retain and/ or improve the joint properties. Heat Affected Zone, the zone Adjacent to the weld metal zone is critically affected by the sudden ...
6
Alloying Effects of Molybdenum and Niobium on Chromium Bearing Low Alloy Steel for Water Ballast Tank
... the low-alloy steel for the WBT is the most effective for improvement of the corrosion ...bearing steel formed the most homogeneous rust layer of which degradation is the least for the 15 days ...
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The Influence of Nickel on Corrosion Behavior of Low Alloy Steel in a Cyclic Wet-dry Condition
... nickel-containing steel, the values of n are all less than ...of low alloy steel, and the nickel addition of 2 wt% seems to be more cost- effective for the design of coating-free weathering ...
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Quenching-Tempering Effects On Hardness And Compression Strength Of Carburized Low Alloy Steel
... After the heat treatment processes, hardness and compression strength test were carried out to study the effects of those heat treatments on low alloy steel specimens. Hardness is a material’s ...
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Overlapping tracks processed by TIG melting TiC preplaced powder on low alloy steel surfaces
... wettability and high thermal stability. The incorporation of ceramic particles into molten metal surfaces to produce MMC layers is popular because this method can tailor the surface to suite the requirements of specific ...
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Effect of Grain Size on Corrosion Properties of Low Alloy Steel under H2S/CO2 Environment
... the low alloy steel with more fine grain shows good corrosion resistance, it has lower corrosion current density and bigger the polarization ...
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Effect of Dissolved Oxygen on Pitting Corrosion Behavior of Low-Alloy Steel under Hydrostatic Pressure
... The experimental results above reveal that HPO inhibits the growth of corrosion pits in the horizontal direction, however, accelerates their growth in the depth direction and the overall growing rate. This conclusion is ...
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Wear behaviour at 600°C of surface engineered low-alloy steel containing TiC particles
... a low alloy steel by incorporating TiC particles has been undertaken by melting the surface using a tungsten inert gas ...the low alloy steel surface, which showed deformation of ...
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Corrosion Behavior and Kinetics of Early Stages of Low Alloy Steel under H2S/CO2 Environment
... of low alloy steel is developed, with a composition (mass, %) of ...tested steel is obtained with rolling parameters including final rolling temperature for 840 o C, final cooling temperature ...
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Surface Characterization of Through Cage Plasma Nitriding on the Surface Properties of Low Alloy Steel
... 1.6580 low alloy steel, which is widely used in structural components for heavy demand, and seamless circular steel tubes for mechanical and general engineering purposes ...
11
Influence of post weld heat treatment on the HAZ of low alloy steel weldments
... The heterogeneous nature of weldments demands an additional processing to retain and/ or improve the joint properties. Heat Affected Zone, the zone Adjacent to the weld metal zone is critically affected by the sudden ...
5
Effect of Heat Treatment Parameters on the Mechanical and Microstructure Properties of Low Alloy Steel
... different low-alloy steel weld metals (WM) both in the welded condition and after normalizing heat ...The alloy steel weld metals’ mechanical properties, tensile and Charpy V toughness ...
14
Advanced numerical modelling of friction stir welded low alloy steel
... of steel and other high melting temperature ...featuring low alloy steel with previously generated experimental temperature dependant properties has been successfully solved in ...
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Martensitic Transformation of Retained Austenite in Ferrite Matrix for Low Alloy Steel
... summarizes the mechanical driving force and Schmid factor of individual variants in the retained austenite analyzed in Fig. 3(b). The variant V8 was dominant and its orientation was the same as that of the ferrite ...
5
Microstructure evolution and optimization of the tempering heat treatment of a medium-carbon low-alloy steel
... the steel and prior austenite grain size and can be predicted by continuous cooling transformation (CCT) diagrams diagrams (Chentouf et ...die steel during non-isothermal tempering is highly ...
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Cathodic Reaction Mechanism of 3Cr Low Alloy Steel Corroded in CO2-Saturated High Salinity Solutions
... 3Cr steel surface was monitored and recorded as a function of the corrosion ...(without steel in it) served as a ...3Cr steel were obtained using the weight loss method, and the cross- sectional ...
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