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Effect of Ultrasonic Shot Peening on Microstructure and Properties of Variable Polarity Plasma Arc Welding Joints of 7A52 Aluminium Alloy
The surface of a 7A52 aluminium alloy variable polarity plasma arc welding (VPPAW) joint was treated by ultrasonic shot peening (USSP), and the...
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Effect of Peening Parameters on the Ultrasonic Shot-Peened Surfaces of Electro-co-deposited Ni/Ni-TiO2 Coatings
In the present study, the effect of ultrasonic shot peening (USSP) on electrodeposited Ni/Ni-TiO 2 coatings on mild steel substrate was analyzed in...
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Ultrasonic Shot Peening Advancements and Their Impact on Alloys Microstructure Behavior: A Concise Review
The mechanical properties of solid metals and alloys can be enhanced by applying ultrasonic shot peening (USP) because it results in compressive... -
Enhanced Tribological Properties of CrN Coatings on Densified Surfaces of Fe-Based Porous Materials Obtained Through Powder Metallurgy and Ultrasonic Shot Peening Treatment
Powder metallurgy (PM) Fe (steel) products still suffer from abrasion and fatigue, thus reducing their life expectancy. The physical vapor deposition...
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Effects of Ultrasonic Shot Peening and Multi-arc Ion Plating on Microstructure and Properties of TiAlN-Coated Cemented Carbide Materials
The objective of this work was to evaluate the microstructure, mechanical properties, tribological performance, and corrosion behavior of TiAlN...
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On the severe shot peening effect to generate nanocrystalline surface towards enhancing fatigue life of injection-moulded Ti-6Al-4V alloy
AbstractSevere shot peening (SSP) is one of the nanocrystalisation surface treatments, which has received much interest because of its capability to...
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Utilization of surface nanocrystalline to improve the bendability of AZ31 Mg alloy sheet
A surface nanocrystalline was fabricated by ultrasonic shot peening (USSP) treatment at AZ31 Mg alloy. The effect of nanocrystalline thickness and...
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Review: Corrosion Resistance Performance of Severely Plastic Deformed Aluminium Based Alloys via Different Processing Routes
AbstractAluminium (Al) alloys are known for their high strength and good ductility, making them materials of choice in many aerospace and transport...
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Surface Properties and Fatigue Behavior of 6061 Aluminum Alloy by Multi-pass Ultrasonic Surface Rolling Process
The strengthening mechanism of 6061 aluminum alloy by multi-pass ultrasonic surface rolling process (USRP) was investigated. An explicit kinetic...
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Formation of Surface Deformed Layer of AZ31 Magnesium Alloy Subjected to Conventional Mechanical Grinding
In this study, the surface of an AZ31 Mg alloy underwent mechanical grinding using abrasive paper, and investigations were conducted into the...
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Influence of Surface Mechanical Attrition Treatment Parameters on the Residual Stress of EN8 Steel
The present article addresses the influence of surface mechanical attrition treatment (SMAT) parameters such as a size of the balls (2, 5 and 8 mm ∅...
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Development and modeling of gradient microstructures using linear corrugation and straightening
A severe plastic deformation (SPD) process known as linear corrugation and straightening (LCS) was employed to deform 4-mm-thick plates made of a...
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Dynamic Finite Element Analysis on Single Impact Plastic Deformation Behavior Induced by SMAT Process in 7075-T6 Aluminum Alloy
AbstractSurface mechanical attrition treatment (SMAT) is a method that enhances the mechanical properties of metallic materials by generating a thin...
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Cold-Sprayed Cu-Zn-Al2O3 Coating on Magnesium Alloy: Enhanced Microhardness and Corrosion Behavior
The present paper is aimed to improve the microhardness and corrosion protection of magnesium (AZ31B) alloy by employing Cu-Zn-Al 2 O 3 coating through...
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Enhancement of Hot Corrosion Resistance of Modified 9Cr-1Mo Steel Through Surface Nanostructuring and Pre-oxidation
Nanosize grains of ~ 65 nm were developed with large misorientation angles of grain boundaries in surface region of normalized and tempered modified...
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Influence of grain refinement on the corrosion behavior of metallic materials: A review
Grain refinement can strengthen the mechanical properties of materials according to the classical Hall-Petch relationship but does not always result...
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Volta potential map** of the gradient strengthened layer in 20CrMnTi by using SKPFM
The purpose of this paper is to use SKPFM to characterize the gradient strengthened layer induced by the ultrasonic surface rolling process (USRP). A...
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Microstructure and Mechanical Properties of the AA7075T7352 Aluminum Alloy
Microstructure evolution and their effects on mechanical behaviors of the AA7075T7352 aluminum alloy are reported. Phase analysis was done by X-ray...
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Enhancement of Mechanical Properties and Corrosion Resistance of HVOF-Sprayed NiCrBSi Coatings Through Mechanical Attrition Treatment (SMAT)
This study aims at evaluating the effects of surface mechanical attrition treatment (SMAT) on mechanical properties and corrosion resistance of...