Results in Surfaces and Interfaces最新文献

Advancing sustainable photocatalysis: Methylene blue-loaded SBA-15 for efficient pollutant degradation under visible LED light 推进可持续光催化：亚甲基蓝负载SBA-15在可见LED光下有效降解污染物

Results in Surfaces and Interfaces Pub Date : 2025-10-01 DOI: 10.1016/j.rsurfi.2025.100651

Khaled chawraba , Malak Hamieh , Hussein Medlej , Jacques Lalevée , Tayssir Hamieh , Joumana Toufaily

{"title":"Advancing sustainable photocatalysis: Methylene blue-loaded SBA-15 for efficient pollutant degradation under visible LED light","authors":"Khaled chawraba , Malak Hamieh , Hussein Medlej , Jacques Lalevée , Tayssir Hamieh , Joumana Toufaily","doi":"10.1016/j.rsurfi.2025.100651","DOIUrl":"10.1016/j.rsurfi.2025.100651","url":null,"abstract":"<div><div>In this study, SBA-15 loaded with methylene blue (SBA-15-MB) was successfully prepared by simple adsorption of methylene blue onto the mesoporous SBA-15 material. XRD, SEM, FTIR, BET, DRS, and TGA analyses thoroughly characterized the photocatalyst. The photocatalytic performance of SBA-15-MB was evaluated for methyl orange (MO) degradation under visible LED light irradiation. Optimization studies were conducted to investigate the effects of catalyst dosage, initial MO concentration, and solution pH. The experimental results demonstrate that SBA-15-MB exhibits significantly higher photocatalytic activity than bare SBA-15 under visible light. Under optimal conditions (50 ppm MO, pH 5.5, and 30 W LED lamp), a degradation efficiency of 87 % was achieved within 180 min. The degradation kinetics followed a pseudo-first-order model with a reaction rate constant of 0.012 min<sup>−1</sup>. Moreover, SBA-15-MB showed good photocatalytic performance toward the degradation of various pollutants, including dyes and antibiotics. The enhanced photocatalytic activity is attributed to the visible light excitation of methylene blue, followed by electron transfer from methylene blue to SBA-15 and radical generation at the catalyst surface. Significantly, SBA-15-MB can be regenerated by re-adsorption of fresh methylene blue, highlighting its potential as an efficient and recyclable photocatalyst for water purification under low-power visible light irradiation.</div></div>","PeriodicalId":21085,"journal":{"name":"Results in Surfaces and Interfaces","volume":"21 ","pages":"Article 100651"},"PeriodicalIF":0.0,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145227569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

NiCrAlY plasma sprayed coatings: A critical review NiCrAlY等离子喷涂涂层：综述

Results in Surfaces and Interfaces Pub Date : 2025-10-01 DOI: 10.1016/j.rsurfi.2025.100647

K.P. Jhansi Lakshmi, C.R. Raghavendra, Shiddalingayya Mathad

{"title":"NiCrAlY plasma sprayed coatings: A critical review","authors":"K.P. Jhansi Lakshmi, C.R. Raghavendra, Shiddalingayya Mathad","doi":"10.1016/j.rsurfi.2025.100647","DOIUrl":"10.1016/j.rsurfi.2025.100647","url":null,"abstract":"<div><div>Plasma spray coating has emerged as one of the better methods of coating to provide significant resistance to wear and corrosion. The coating of NiCrAlY particles has shown superior bond strength, low porosity, and resistance to erosion-corrosion on various types of substrate materials. The secondary phase particles like B<sub>4</sub>C, Al<sub>2</sub>O<sub>3</sub>, Re, Cenospehere, and WC-Co in the NiCrAlY particles makes it high residence to wear at elevated temperatures at 800 °C and 900 °C. This makes them special to be used in the wide range of applications, including gas turbines, boilers, shovel blades, and airplanes. Use of these secondary phase particles in the NiCrAlY coatings leads to increase of 76 % of hardness due reduction in the porosity of the coatings. A wealth of literature exists about high-velocity oxy-fuel and plasma spray, as well as plasma spray coating techniques. In recent years, efforts have been made to superalloy substrates in the application of turbine blades and boiler tubes with various nano- and micro-particle compositions of new coatings. The present article concentrates mainly on the review and critical analysis on NiCrAlY coating and its characteristics.</div></div>","PeriodicalId":21085,"journal":{"name":"Results in Surfaces and Interfaces","volume":"21 ","pages":"Article 100647"},"PeriodicalIF":0.0,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145227568","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Neem leaf powder an economical adsorbent for methylene blue removal 印楝叶粉末是一种经济的亚甲基蓝吸附剂

Results in Surfaces and Interfaces Pub Date : 2025-10-01 DOI: 10.1016/j.rsurfi.2025.100646

Mona A. Hassan

引用次数: 0

The thermal, electrical, and magnetic characterization of nickel thin films deposited via dc sputtering 通过直流溅射沉积镍薄膜的热、电、磁特性

Results in Surfaces and Interfaces Pub Date : 2025-10-01 DOI: 10.1016/j.rsurfi.2025.100643

Jose Edgar Alfonso , Miguel Enrique Gámez-López , Ovidio Amado Almanza Montero

{"title":"The thermal, electrical, and magnetic characterization of nickel thin films deposited via dc sputtering","authors":"Jose Edgar Alfonso , Miguel Enrique Gámez-López , Ovidio Amado Almanza Montero","doi":"10.1016/j.rsurfi.2025.100643","DOIUrl":"10.1016/j.rsurfi.2025.100643","url":null,"abstract":"<div><div>Nickel thin films are widely used in microelectronic, magnetic, and sensor applications, where their functional performance is strongly influenced by morphology, oxidation state, and substrate interaction. Understanding the interplay between these factors is essential for optimizing film properties. This work presents a comprehensive characterization of the structural, electrical, thermal, and magnetic properties of nanostructured films deposited on glass substrates. The film thickness was estimated using optical interference analysis. SEM identified high-aspect-ratio nanowire-like features. The chemical composition was determined using energy-dispersive X-ray spectroscopy (EDX) analysis, and the structure was characterized by the X-ray diffraction (XRD) technique. The specific heat (SH) was measured using a Physical Property Measurement System (PPMS). Electrical characterization was performed through voltage versus current curves, and the magnetic study was conducted using Electron Paramagnetic Resonance (EPR). Electrical resistivity exhibited a nonlinear temperature dependence attributed to electron-phonon, grain boundary, and surface scattering mechanisms. EPR spectroscopy revealed the simultaneous presence of Ni<sup>2+</sup> and Ni<sup>3+</sup> states, which may enhance oxidation stability and influence magnetic behavior. These results demonstrate the complex interplay between nanostructure, valence states, and transport properties in thin metallic films, highlighting the value of EPR as a complementary tool in thin-film magnetism.</div></div>","PeriodicalId":21085,"journal":{"name":"Results in Surfaces and Interfaces","volume":"21 ","pages":"Article 100643"},"PeriodicalIF":0.0,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145227578","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of alloying elements on the morphology of anodic films formed on 7075 aluminum alloys tempered under different conditions via anodization in sulfuric acid 合金元素对7075铝合金在不同条件下经硫酸阳极氧化回火形成阳极膜形貌的影响

Results in Surfaces and Interfaces Pub Date : 2025-10-01 DOI: 10.1016/j.rsurfi.2025.100650

Takuma Sano, Hidetaka Asoh

{"title":"Effect of alloying elements on the morphology of anodic films formed on 7075 aluminum alloys tempered under different conditions via anodization in sulfuric acid","authors":"Takuma Sano, Hidetaka Asoh","doi":"10.1016/j.rsurfi.2025.100650","DOIUrl":"10.1016/j.rsurfi.2025.100650","url":null,"abstract":"<div><div>The anodization of aluminum is widely used to form an anodic film that endows aluminum with various surface properties beneficial for practical applications. However, the effects of alloying elements on the structure of the resulting film remain unknown. Additionally, although tempering is widely used to improve the properties of aluminum alloys, its effect on anodization is not fully understood. Thus, to expand our understanding of aluminum alloy anodization, herein, we investigated the anodization in sulfuric acid (1.5 mol dm<sup>−3</sup>) of 7075 aluminum alloys (AA7075) tempered under different conditions. The anodization behavior of AA7075–T6 (standard sample) was compared with those of AA7075–O, AA7075–T4, and pure aluminum (99.99 %). The voltage–time curves during constant-current anodization differed depending on the material. The barrier layer formed on AA7075 showed higher porosity than that on high-purity aluminum in the initial stages of anodization. The distribution of the alloying elements (e.g., Zn and Cu) in the aluminum matrix strongly affected the structure and properties of the film. Particularly, in AA7075–T6, the formation efficiency and hardness of the anodic oxide film were notably reduced because the film was highly porous and contained numerous horizontal pores. Thus, although tempering improves the mechanical properties of aluminum alloys through the formation of fine precipitates within the aluminum matrix, it can have detrimental effects on the properties of anodic oxide films by causing unexpected excessive chemical dissolution of the anodic film.</div></div>","PeriodicalId":21085,"journal":{"name":"Results in Surfaces and Interfaces","volume":"21 ","pages":"Article 100650"},"PeriodicalIF":0.0,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145227633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Manipulating the structure of covalent organic frameworks through ball-milling preparation toward excellent tribological properties in PEG base oil 通过球磨法制备共价有机骨架以获得优异的聚乙二醇基础油摩擦学性能

Results in Surfaces and Interfaces Pub Date : 2025-10-01 DOI: 10.1016/j.rsurfi.2025.100644

Junming Liu, Mengke Zhang, Bingbing Lai, Kuiliang Gong, Gaiqing Zhao, Qin Zhao, Xiaobo Wang

{"title":"Manipulating the structure of covalent organic frameworks through ball-milling preparation toward excellent tribological properties in PEG base oil","authors":"Junming Liu, Mengke Zhang, Bingbing Lai, Kuiliang Gong, Gaiqing Zhao, Qin Zhao, Xiaobo Wang","doi":"10.1016/j.rsurfi.2025.100644","DOIUrl":"10.1016/j.rsurfi.2025.100644","url":null,"abstract":"<div><div>This study investigated the tribological performance and lubrication mechanism of two distinct covalent organic frameworks (COFs), two-dimensional aromatic polyamides (2DAPA) with either a normal level of crystallinity (2DAPA-15 min) or a high level of crystallinity (2DAPA-240 min). Friction tests showed that 1.00 wt.-% 2DAPA-240 min enhanced PEG400's anti-wear properties with a 29.10 wt.-% wear volume reduction and stable friction coefficient (∼0.05), outperforming 2DAPA-15 min. The wear surface exhibits minimal adhesive/abrasive damage, attributed to flake-like 2DAPA exfoliation under friction, forming a physical protective barrier via uniform deposition. The chemical adsorption of -NH<sub>2</sub> groups onto metal surfaces and Cl-driven FeCl<sub>3</sub> reaction films, alongside tribo-oxidation products (Fe<sub>3</sub>O<sub>4</sub>, Cr<sub>2</sub>O<sub>3</sub>) and carbon-based (C-C/C-O/C-N) deposits that strengthen film stability. Notably, 2DAPA improves the tribological properties of PEG400 through the synergistic effect of physical deposition and chemical film formation. The findings of this study provide a solid theoretical basis for the development of high-performance lubricants based on 2D materials, paving the way for their practical application in various industries.</div></div>","PeriodicalId":21085,"journal":{"name":"Results in Surfaces and Interfaces","volume":"21 ","pages":"Article 100644"},"PeriodicalIF":0.0,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145227570","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Optimizing anodization processing parameters for improved properties of nanostructured oxide surfaces on magnesium alloys for antimicrobial implants 优化阳极氧化工艺参数以改善抗菌植入物用镁合金纳米结构氧化物表面的性能

Results in Surfaces and Interfaces Pub Date : 2025-10-01 DOI: 10.1016/j.rsurfi.2025.100637

Jiajia Lin , Yiqing Chen , Patricia Holt-Torres , Changlu Xu , Dongwei Sun , Diana Sapigao , Katie Garwood , Gilberto Luis Peraza-Martinez , Huinan H. Liu

{"title":"Optimizing anodization processing parameters for improved properties of nanostructured oxide surfaces on magnesium alloys for antimicrobial implants","authors":"Jiajia Lin , Yiqing Chen , Patricia Holt-Torres , Changlu Xu , Dongwei Sun , Diana Sapigao , Katie Garwood , Gilberto Luis Peraza-Martinez , Huinan H. Liu","doi":"10.1016/j.rsurfi.2025.100637","DOIUrl":"10.1016/j.rsurfi.2025.100637","url":null,"abstract":"<div><div>This article reports the optimization of anodization parameters to create homogeneous nanostructured oxide layers on magnesium (Mg)-2 wt% zinc (Zn)-0.5 wt% calcium (Ca) (designated as ZC21), Mg-4 wt% Zn-1 wt% strontium (Sr) (designated as ZSr41), and pure Mg pins. The ZC21 alloy anodized at 1.9 V, ZSr41 alloy anodized at 1.8 V, and pure Mg anodized at 1.8 V showed significantly lower corrosion current densities in revised simulated body fluid (r-SBF), and fewer bacteria, specifically methicillin-resistant <em>staphylococcus aureus</em> (MRSA), adhered on their surfaces <em>in vitro</em>. The soluble degradation products released from the anodized ZC21, ZSr41 and pure Mg pins did not affect the adhesion and morphology of bone marrow-derived mesenchymal stem cells (BMSCs) under indirect contact condition, but the cell adhesion and spreading on their surfaces were lower when compared with those of Ti pin control and glass reference. This systematic in-depth investigation revealed the effects of processing parameters on their surface microstructure and properties, corrosion properties, and <em>in vitro</em> degradation and biological properties of ZC21, ZSr41 and Mg pins in the respective cultures of BMSCs and MRSA. The anodized ZC21, ZSr41 and Mg pins demonstrated their potential for biomedical applications and should be further studied <em>in vivo</em> toward clinical applications.</div></div>","PeriodicalId":21085,"journal":{"name":"Results in Surfaces and Interfaces","volume":"21 ","pages":"Article 100637"},"PeriodicalIF":0.0,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145227577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Correlation between surface morphology, superhydrophobicity, and icephobic behavior: a principal component analysis study 表面形态、超疏水性和疏冰行为之间的关系：主成分分析研究

Results in Surfaces and Interfaces Pub Date : 2025-10-01 DOI: 10.1016/j.rsurfi.2025.100642

Louise Burdin , Anne-Catherine Brulez , Radoslaw Mazurczyk , Jean-Louis Leclercq , Stéphane Benayoun

{"title":"Correlation between surface morphology, superhydrophobicity, and icephobic behavior: a principal component analysis study","authors":"Louise Burdin , Anne-Catherine Brulez , Radoslaw Mazurczyk , Jean-Louis Leclercq , Stéphane Benayoun","doi":"10.1016/j.rsurfi.2025.100642","DOIUrl":"10.1016/j.rsurfi.2025.100642","url":null,"abstract":"<div><div>This study aimed to investigate the relationships between topographical parameters, wetting properties, and the icephobic behavior of textured surfaces. Principal component analysis (PCA) of the wetting data revealed a strong correlation between the slope of the patterns and the contact angle. However, because wetting states are not always reported with sufficient explanation, they were determined using the Extrand model. In some cases, discrepancies with experimental results were observed, likely due to metastable states caused by droplet pinning on micro-roughness. A separate PCA on icing delay time (IDT) data indicated a correlation between slope, contact angle, and IDT, without requiring prior knowledge of the wetting state. In contrast, PCA on ice adhesion data revealed no clear correlation, highlighting a lack of standardization in the field that hinders comparisons. To refine the results, another PCA was conducted using the Extrand-model-predicted wetting states, emphasizing the importance of accurately identifying the wetting regime to understand surface behavior. Given the challenges in correlating adhesion measurements, IDT emerges as a more relevant and accessible initial metric for evaluating icephobic properties. Finally, pattern slope appears to be a key topographical parameter. While other parameters showed no direct correlations, appropriate feature height and limited spacing are still critical to prevent complete droplet penetration.</div></div>","PeriodicalId":21085,"journal":{"name":"Results in Surfaces and Interfaces","volume":"21 ","pages":"Article 100642"},"PeriodicalIF":0.0,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145227579","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Tailoring bimeron-antibimeron in Permalloy submicron dot via field–induced magnetization reversal 场致磁化反转法在坡莫合金亚微米点中裁剪双墨子-反双墨子

Results in Surfaces and Interfaces Pub Date : 2025-09-17 DOI: 10.1016/j.rsurfi.2025.100641

Praveen Palabindela , Priyanka Babu , Mani Bharathi M. , Ajith Nix E.S.R. , Kiruthiga Devi B. , Jaivardhan Sinha , Bhaskar Chandra Behera

{"title":"Tailoring bimeron-antibimeron in Permalloy submicron dot via field–induced magnetization reversal","authors":"Praveen Palabindela , Priyanka Babu , Mani Bharathi M. , Ajith Nix E.S.R. , Kiruthiga Devi B. , Jaivardhan Sinha , Bhaskar Chandra Behera","doi":"10.1016/j.rsurfi.2025.100641","DOIUrl":"10.1016/j.rsurfi.2025.100641","url":null,"abstract":"<div><div>The controlled nucleation and manipulation of topological spin textures such as bimerons and antibimerons, remain significant challenges for advancing spintronic technologies. We investigate the tunable controllability and selective manipulation of bimeron and antibimeron pairs in two thicknesses (t = 2 and 4 nm) of Py sub-micron dot systems using magnetization reversal investigation in micromagnetic simulations. By systematically varying material parameters such as the Dzyaloshinskii–Moriya interaction (DMI) constant, dot thickness, and applying external bias fields, we demonstrate control over the nucleation, stability, and annihilation of bimeron-antibimeron pairs. Our results reveal that the size of the bimeron–antibimeron pair approximately reduces from 23 to 19 nm when the thickness of the dot is increased from 2 to 4 nm. It is also seen that the spatial separation of bimeron pairs is strongly dependent on the dot thickness. Notably, the selective stabilization of either bimerons or antibimerons can be achieved by adjusting the sign and magnitude of the DMI constant (D = ±3.0 mJ/m<sup>2</sup>). Finally, the application of suitable bias fields during magnetization reversal enables additional selectivity in controlling these topological spin textures. These findings provide new insights into the engineering and manipulation of topologically protected bimerons-antibimerons spin textures, highlighting their potential for future spintronic device applications.</div></div>","PeriodicalId":21085,"journal":{"name":"Results in Surfaces and Interfaces","volume":"21 ","pages":"Article 100641"},"PeriodicalIF":0.0,"publicationDate":"2025-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145108801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of cryotreatment on the microstructural evolution of TiAlNiCrCo and TiAlNiCrFe high entropy alloy with nano TiC precipitates 低温处理对含有纳米TiC析出物的TiAlNiCrCo和TiAlNiCrFe高熵合金组织演变的影响

Results in Surfaces and Interfaces Pub Date : 2025-09-16 DOI: 10.1016/j.rsurfi.2025.100638

Muhammed Muneer S , Anand Sekhar R , Arun B.S , Faizal N.S , Arjun Santhosh

{"title":"Effect of cryotreatment on the microstructural evolution of TiAlNiCrCo and TiAlNiCrFe high entropy alloy with nano TiC precipitates","authors":"Muhammed Muneer S , Anand Sekhar R , Arun B.S , Faizal N.S , Arjun Santhosh","doi":"10.1016/j.rsurfi.2025.100638","DOIUrl":"10.1016/j.rsurfi.2025.100638","url":null,"abstract":"<div><div>Cryogenic treatment is imperative for improving the microstructure and mechanical properties of high-entropy alloys (HEAs). This study examines the impact of Deep Cryogenic Treatment (DCT) on the microstructural development of TiAlNiCrFe and TiAlNiCrCo HEAs produced via Mechanical Alloying (MA) and Spark Plasma Sintering (SPS). X-ray Diffraction (XRD) and Scanning Electron Microscopy (SEM) investigations indicate the existence of two Body-Centered Cubic (BCC) phases, accompanied by finely scattered TiC nanoparticles. Following SPS, both alloys have a stable BCC phase, whereas DCT results in a notable decrease in crystallite size and the formation of Ni<sub>3</sub>Ti precipitates. The mechanical characterization indicates that Vickers hardness initially rises with DCT time, peaking at 4h, after which extended exposure results in a decrease. The TiAlNiCrFe alloy demonstrates an 11.25 % increase in hardness following the ideal 4h treatment. These findings underscore the efficacy of cryogenic treatment in modifying the microstructure and mechanical properties of HEAs, providing valuable insights for sophisticated structural applications.</div></div>","PeriodicalId":21085,"journal":{"name":"Results in Surfaces and Interfaces","volume":"21 ","pages":"Article 100638"},"PeriodicalIF":0.0,"publicationDate":"2025-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145160029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0