4.5 Article

Increasing Hardness and Wear Resistance of Austenitic Stainless Steel Surface by Anodic Plasma Electrolytic Treatment

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Physical

Increasing the Hardness and Corrosion Resistance of the Surface of CP-Ti by Plasma Electrolytic Nitrocarburising and Polishing

Sergei Kusmanov et al.

Summary: The study demonstrates the possibility of increasing the hardness to 1420 HV and the corrosion resistance of the CP-Ti surface through a combined plasma electrolytic treatment. The treatment involves anodic plasma electrolytic nitrocarburising in a solution of ammonia, acetone, and ammonium chloride at 900 degrees C, followed by plasma electrolytic polishing. The research focuses on the morphology, surface roughness, phase composition, structure, microhardness, and corrosion characteristics of the modified layer. Results show that an increase in surface roughness negatively affects the corrosion resistance, and plasma electrolytic polishing can effectively remove the outer porous oxide layer for improved corrosion resistance. The best reduction in corrosion current density is achieved after plasma electrolytic polishing in a solution of ammonium fluoride (4%) at 300 V for 3 minutes, with a decrease of 13 times compared to CP-Ti and two orders compared to a plasma electrolytic nitrocarburising sample.

MATERIALS (2023)

Article Materials Science, Multidisciplinary

Article: Oxy-Nitriding AISI 304 Stainless Steel by Plasma Electrolytic Surface Saturation to Increase Wear Resistance

Hugo Perez et al.

Summary: AISI 304 SS has good corrosion resistance but poor wear resistance. Oxy-nitriding in plasma electrolytic conditions using urea solutions can significantly increase wear resistance. A concentration of 20% urea in the electrolyte is considered sufficient for a threefold increase in wear resistance.

METALS (2023)

Article Chemistry, Physical

Effect of Ultrasonic Shot Peening and Laser Shock Peening on the Microstructure and Microhardness of IN738LC Alloys

Sijia Liu et al.

Summary: This study established the optimal process parameters for ultrasonic shot peening (USP) and laser shock peening (LSP) on IN738LC alloys. The microstructural observations and microhardness measurement revealed that plastic deformation-induced dislocation build-up was crucial for alloy strengthening in both methods, while significant strengthening via gamma ' shearing was only observed in the USP-treated alloys.

MATERIALS (2023)

Article Materials Science, Multidisciplinary

The Effect of PEO Treatment in a Ta-Rich Electrolyte on the Surface and Corrosion Properties of Low-Carbon Steel for Potential Use as a Biomedical Material

Nadia Marcuz et al.

Summary: In this study, single-step Plasma Electrolytic Oxidation treatment was used to improve the corrosion resistance of low-carbon steel SAE 1020 for possible use as medical device implants. The Fe-based oxide coatings with increased Ta content showed a rough and hydrophilic surface. The corrosion resistance of the PEO-treated samples was better than the substrate against saline solution.

METALS (2023)

Article Materials Science, Multidisciplinary

Surface Nanocrystallization and Numerical Modeling of 316L Stainless Steel during Ultrasonic Shot Peening Process

Pengyi Li et al.

Summary: Surface nanocrystallization of metals and alloys can be achieved through high-frequency ultrasonic shot peening (USP), which improves the mechanical properties of the materials. This study investigated the microstructure evaluation, plastic strain and stress distribution of 316L stainless steel during USP using experimental and numerical simulation methods. The research findings indicate that high-frequency USP is an effective method for producing large-scale bulk nanocrystalline materials, and finite element simulation helps in understanding the relationship between process parameters and microstructure evaluation.

METALS (2022)

Article Materials Science, Multidisciplinary

Increasing Wear Resistance of Low-Carbon Steel by Anodic Plasma Electrolytic Sulfiding

Tatiana Mukhacheva et al.

Summary: This paper discusses the problem of enhancing the wear resistance of steel products and introduces a new technique, anodic plasma electrolytic sulfiding, to increase the wear resistance of low-carbon steel. The study examines the composition, structure, and frictional properties of modified surface layers after sulfiding. The type and mechanism of wear are determined, and the influence of sliding speed on friction and wear resistance is analyzed. The experiments demonstrate that sulfiding at 500 degrees Celsius for 10 minutes leads to a significant reduction in friction coefficient and weight wear.

METALS (2022)

Article Materials Science, Multidisciplinary

Features of Cathodic Plasma Electrolytic Nitrocarburizing of Low-Carbon Steel in an Aqueous Electrolyte of Ammonium Nitrate and Glycerin

Ivan Tambovskiy et al.

Summary: This paper considers the possibility of using an aqueous non-toxic electrolyte of ammonium nitrate and glycerin for cathodic plasma electrolytic nitrocarburizing of low-carbon steel. The results show that this treatment method can increase surface hardness, improve wear resistance, and enhance corrosion resistance of the steel.

METALS (2022)

Article Materials Science, Multidisciplinary

Combination of Electron Beam Surface Structuring and Plasma Electrolytic Oxidation for Advanced Surface Modification of Ti6Al4V Alloy

Hugo Mora-Sanchez et al.

Summary: This study investigates, for the first time, the combination of electron beam surface structuring and plasma electrolytic oxidation, aiming to provide a multiscale topography and bioactive surface for Ti6Al4V alloy in biomedical applications. The results show that the electrolytic oxidation process, morphology, and composition of coatings were almost identical regardless of the surface topography. However, the growth rate of coatings was related to specific topographical features. Nevertheless, all the coatings exhibited excellent corrosion resistance.

COATINGS (2022)

Article Materials Science, Multidisciplinary

Effect of laser shock peening on microstructure and fatigue properties of thin-wall welded Ti-6Al-4V alloy

Xiaosong Shi et al.

Summary: This study investigated the use of laser shock peening to improve the high cycle fatigue performance of thin-wall welded Ti-6Al-4V alloys. The results showed that laser shock peening can enhance the fatigue strength of the alloy, as well as improve residual stress distribution and grain structure.

VACUUM (2021)

Article Materials Science, Multidisciplinary

Surface strengthening of stainless steels by nondestructive laser peening

Pengjie Wang et al.

Summary: Femtosecond laser peening technique can increase surface hardness of stainless steel without decreasing surface roughness; Finite element analysis shows that this method does not lead to melting; Molecular dynamic simulations reveal the dislocation pinning mechanism during the peening process.

MATERIALS & DESIGN (2021)

Article Electrochemistry

Plasma Electrolytic Carburising of Metals and Alloys

P. N. Belkin et al.

Summary: The diffusion saturation of metals and alloys with carbon under electrolysis plasma conditions has been successfully studied for decades, offering advantages such as high processing speed and environmentally friendly processing. Research also covers the regularities of carbon saturation and the influence on properties such as microhardness and wear resistance.

SURFACE ENGINEERING AND APPLIED ELECTROCHEMISTRY (2021)

Article Engineering, Chemical

Physical Features of Anodic Plasma Electrolytic Carburising of Low-Carbon Steels

S. Yu. Shadrin et al.

PLASMA CHEMISTRY AND PLASMA PROCESSING (2020)

Article Electrochemistry

Plasma Electrolytic Boriding of Steels and Titanium Alloys

P. N. Belkin et al.

SURFACE ENGINEERING AND APPLIED ELECTROCHEMISTRY (2019)

Article Physics, Condensed Matter

Plasma Electrolytic Nitriding of Steels

P. N. Belkin et al.

JOURNAL OF SURFACE INVESTIGATION (2017)

Article Materials Science, Multidisciplinary

Anode Plasma Electrolytic Saturation of Titanium Alloys with Nitrogen and Oxygen

P. N. Belkin et al.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2016)

Article Physics, Condensed Matter

Plasma Electrolytic Saturation of Titanium and Its Alloys with Light Elements

P. N. Belkin et al.

JOURNAL OF SURFACE INVESTIGATION (2016)

Article Materials Science, Multidisciplinary

Modification of steel surface by plasma electrolytic saturation with nitrogen and carbon

S. A. Kusmanov et al.

MATERIALS CHEMISTRY AND PHYSICS (2016)

Article Engineering, Chemical

Surface Modification of Low-Carbon Steels by Plasma Electrolytic Nitrocarburising

S. A. Kusmanov et al.

PLASMA CHEMISTRY AND PLASMA PROCESSING (2016)

Article Materials Science, Coatings & Films

Anode plasma electrolytic boriding of medium carbon steel

S. A. Kusmanov et al.

SURFACE & COATINGS TECHNOLOGY (2016)

Article Materials Science, Coatings & Films

Increasing wear and corrosion resistance of low-alloy steel by anode plasma electrolytic nitriding

S. A. Kusmanov et al.

SURFACE & COATINGS TECHNOLOGY (2016)

Article Materials Science, Multidisciplinary

Formation of Diffusion Layers by Anode Plasma Electrolytic Nitrocarburizing of Low-Carbon Steel

S. A. Kusmanov et al.

JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE (2015)

Article Physics, Condensed Matter

Plasma Electrolytic Modification of the VT1-0 Titanium Alloy Surface

S. A. Kusmanov et al.

JOURNAL OF SURFACE INVESTIGATION (2015)

Article Chemistry, Physical

Submicron-Lubricant Based on Crystallized Fe3O4 Spheres for Enhanced Tribology Performance

Xiaoyun Song et al.

CHEMISTRY OF MATERIALS (2014)

Article Materials Science, Multidisciplinary

Effect of Ringer's Solution on Wear and Friction of Stainless Steel 316L after Plasma Electrolytic Nitrocarburising at Low Voltages

N. Afsar Kazerooni et al.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2011)

Article Chemistry, Multidisciplinary

Crystallography Open Database - an open-access collection of crystal structures

Saulius Grazulis et al.

JOURNAL OF APPLIED CRYSTALLOGRAPHY (2009)

Article Metallurgy & Metallurgical Engineering

Wear and corrosion properties of nanocrystalline coatings on stainless steel produced by plasma electrolytic nitrocarburizing

Peyman Taheri et al.

INTERNATIONAL JOURNAL OF MATERIALS RESEARCH (2008)

Article Materials Science, Coatings & Films

Feasibility study of aqueous electrolyte plasma nitriding

A. Roy et al.

SURFACE ENGINEERING (2007)

Article Materials Science, Coatings & Films

Duplex surface treatments combining plasma electrolytic nitrocarburising and plasma-immersion ion-assisted deposition

AL Yerokhin et al.

SURFACE & COATINGS TECHNOLOGY (2001)

Article Materials Science, Coatings & Films

Characteristics of a plasma electrolytic nitrocarburising treatment for stainless steels

X Nie et al.

SURFACE & COATINGS TECHNOLOGY (2001)

Article Metallurgy & Metallurgical Engineering

Programs for x-ray analysis of polycrystals

EV Shelekhov et al.

METAL SCIENCE AND HEAT TREATMENT (2000)