Alloy steel
The Effects Of Two Different Materials (Alloy Steel T91 & Carbon Steel) Of Boiler Tube
... of steel are called machinery steels. The characteristics for this steel are that their weldability is low and is considered shallow hardening ...High-Alloy steel where the carbon content ...
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Modeling and Simulation of Solidification in Alloy Steel Sand Castings
... The paper has shown how the recent developments in the production of alloy steel castings, computer simulation can be a useful tool for rapid process development. Limitation of the conventional sand casting ...
7
LASER BEAM MACHINING OF AISI 4118 ALLOY STEEL
... The current research work focuses on laser beam machining (LBM) of AISI 4118 alloy steel. Laser beam machining is highly efficient advance machining process used to machine difficult to machine materials. ...
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Performance Evaluation Of Carbide Tool On Turning Of Alloy Steel
... In the present study, the surface roughness and material removal rate were analysed to investigate the effect of cutting conditions during turning of EN 19 alloy steel using TiN coated carbide insert. After ...
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Feasibility of underwater friction stir welding of hardenable alloy steel
... A single tool made of polycrystalline cubic boron nitride (PCBN) with a Tungsten-Rhenium binder was used to conduct a series of bead-on-plate FSW traverses, approximately 64 inches (1.6 m) in total length, on 0.25 inch ...
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Dry and cryogenic milling of AISI 4340 alloy steel
... In this paper, the simulation of cutting temperatures during the milling of AISI 4340 alloy steel was performed using various cutting parameters with Third Wave AdvantEdge v6. 4 software. The average ...
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Fatigue Life Properties Of Alloy Steel At Different Stress Ratio
... High alloy steel is highly corrosion resistant with high reliability, and is used extensively in petrochemical, pharmaceutical, and nuclear power plants, heat exchangers, centrifugal separators, driers, ...
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EXPERIMENTAL INVESTIGATION OF MINIMUM QUANTITY LUBRICANTS IN ALLOY STEEL TURNING
... EN-31 alloy steel cutting speed (v) m/min, feed rate (f) mm/rev, depth of cut (d) and tool nose radius (r) ...during steel turning in dry condition as well as minimum quantity of lubrication ...
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Mathematical Model for Predicting Flow Stress in Hot Rolling of Alloy Steel
... During the multipass hot processing of alloy steel, restoration processes such as static and dynamic recrystallization and recovery occur. Owing to these phenomena, flow stress characteristics are affected ...
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BEHAVIOUR OF COPPER AND ALUMINIUM ELECTRODES ON EDM OF EN-8 ALLOY STEEL
... Electrical discharge machining (EDM) has been recognized as an efficient production method for precision machining of electrically conducting hardened materials. Copper and aluminium are used as electrode materials in ...
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Advanced numerical modelling of friction stir welded low alloy steel
... of steel and other high melting temperature ...low alloy steel with previously generated experimental temperature dependant properties has been successfully solved in ...
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Machinability of Hard Martensitic Stainless Steel and Hard Alloy Steel by CBN and PCBN Tools by Turning Process
... stainless steel and SCM 440 alloy ...in alloy steel turning than stainless ...stainless steel there were formations of erratic built up edges and this decreased the ...440 alloy ...
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Effect of Pulsed Current on TIG Weldments of Aluminium Alloy (5052) and Alloy Steel (EN24)
... aluminium alloy(5052) and alloy steel of EN24 using GTAW with pulsed and non-pulsed current at different frequencies 3Hz ...aluminium alloy of 2.5mm thick and alloy steel EN24 of ...
7
Martensitic Transformation of Retained Austenite in Ferrite Matrix for Low Alloy Steel
... Martensitic transformation behavior in low-alloy transformation-induced plasticity steels has been studied at 293 K and 193 K. The as- received austenite precipitated in the ferrite matrix satis fi ed the Kurdjumov ...
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An investigation of the properties of conventional and severe shot peened low alloy steel
... The tribological properties of shot peened samples were investigated by the ball- on-disc micro-tribometer (CSM) machine. It is versatile equipment designed to measure the wear and the friction characteristics. The ...
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Corrosion Mechanism of Low Alloy Steel in NaCl Solution with CO2 and H2S
... immersion 48h is shown in Fig 9(a), we can see that the primary chemical elements of position A and B are iron, carbon, sulfur and oxygen. This indicates that the corrosion products are complexity compound containing ...
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Projectile impacts on hardened alloy steel plate
... Range design is can also benefit from further research of conventional projectile impacts on steel armour plate. Traditionally ranges were always located far from any local infrastructure and required large ...
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Machinability of hard martensitic stainless steel and hard alloy steel by CBN and PCBN tools by turning process
... The PCBN tool is tough enough to resist wear and Low [lo] flank wear fonned at high cutting velocity with high feed _rate PCBN tmal exnerienced low value in SCM 440 steel and more by sta[r] ...
6
A study of residual stresses in low alloy steel theta ring castings
... freezing range of the alloy, since cohesion is attained at some critical proportion of solid to residual liquid. Alloys with very short freezing ranges show little tear ing tendency wheareas alloys with long ...
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Determination of the Knowledge Management Strategy (A Case: Iran Alloy Steel Company)
... He linked human resource management (HRM) to KM and considered two KM-STs; exploitative and explorative strategy. He stated that exploitative strategy put greater emphasis on knowledg[r] ...
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