Journal of Thermal Spray Technology最新文献_第6页

Corrosion Electrochemical Noise Analysis of Thermal Spraying NiAl-Based Coatings on FeCoNi Superalloy FeCoNi高温合金热喷涂nial基涂层腐蚀电化学噪声分析

IF 3.3 3区材料科学

Journal of Thermal Spray Technology Pub Date : 2025-04-07 DOI: 10.1007/s11666-025-01988-4

Yunhe Zou, Jian Wang, Haijing Sun, Yong Tan, Jun Jiang, Jie Sun

引用次数: 0

Investigation on Tribological Characteristics of Plasma Transferred Arc Cladded Co-TiC-CaF2 Metal Matrix Composite Coating Produced on Magnesium Alloy AZ91D Substrate 镁合金AZ91D基体上等离子转移电弧熔覆Co-TiC-CaF2金属基复合涂层摩擦学特性研究

IF 3.3 3区材料科学

Journal of Thermal Spray Technology Pub Date : 2025-04-03 DOI: 10.1007/s11666-025-01990-w

Anil Kumar Das, Ravi Kumar

{"title":"Investigation on Tribological Characteristics of Plasma Transferred Arc Cladded Co-TiC-CaF2 Metal Matrix Composite Coating Produced on Magnesium Alloy AZ91D Substrate","authors":"Anil Kumar Das, Ravi Kumar","doi":"10.1007/s11666-025-01990-w","DOIUrl":"10.1007/s11666-025-01990-w","url":null,"abstract":"<div>The demand for lightweight materials with enhanced mechanical and wear-resistance properties has spurred significant research in the field of surface modification of magnesium alloys. In this work, Co-TiC-CaF2 metal matrix composite (MMC) coating has been produced on magnesium alloy AZ91D substrate by plasma transferred arc (PTA) coating process. The effect of scan speed, PTA current, and CaF2 content on microhardness, coefficient of friction (COF), and wear rate of Co-TiC-CaF2 coating have been studied. The x-ray diffraction, SEM, and energy-dispersive x-ray spectrometry (EDS) have been used to determine the phases, morphology of the coated surface, and chemical elements. The findings revealed that the coatings are compact and uniform with some microcracks and voids, with Co, TiC, and CaF2 particles evenly distributed and metallurgically bonded to the substrate. Under optimal parameters, Co-TiC-CaF2 composite coating exhibits maximum average microhardness value of 958 HV0.05, compared to 68 HV0.05 of Mg alloy AZ91D substrate. This exhibits that the clad layer offers 14 times greater hardness than the magnesium alloy AZ91D substrate. The wear rate of Co-TiC-CaF2 MMC composite coating was measured as 2.05 × 10-8 g/N-m, while wear rate of the substrate AZ91D Mg was 79.23 × 10-8 g/N-m. Therefore, the coating has 38 times more wear resistance than Mg alloy AZ91D substrate. Comparison to substrate, sample CTC-10 exhibits smooth worn surface and lower COF. This comprehensive study offers valuable information on developing advanced surface coatings for magnesium alloys. Hence, lightweight materials with improved tribological performance can be used in the industries which require lightweight of the engineering components.</div>","PeriodicalId":679,"journal":{"name":"Journal of Thermal Spray Technology","volume":"34 5","pages":"1713 - 1735"},"PeriodicalIF":3.3,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145141981","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Toward Highly Dense Yb-Silicate Microstructures Deposited by Air Plasma Spray for Environmental Barrier Coating Applications I: Influence of Local Deposition Rate 环境屏障涂层用空气等离子喷涂沉积高密度硅酸钇微结构研究I：局部沉积速率的影响

IF 3.3 3区材料科学

Journal of Thermal Spray Technology Pub Date : 2025-04-02 DOI: 10.1007/s11666-025-01969-7

Emine Bakan, Edward J. Gildersleeve V, Robert Vaßen

{"title":"Toward Highly Dense Yb-Silicate Microstructures Deposited by Air Plasma Spray for Environmental Barrier Coating Applications I: Influence of Local Deposition Rate","authors":"Emine Bakan, Edward J. Gildersleeve V, Robert Vaßen","doi":"10.1007/s11666-025-01969-7","DOIUrl":"10.1007/s11666-025-01969-7","url":null,"abstract":"<div>Environmental barrier coatings (EBCs) are used to shield high-temperature Si-based ceramic matrix composite gas turbine components from the harsh, water vapor-rich operating environment. The success of this application is directly correlated to the intrinsic gas tightness or hermeticity of the EBC volatilization barrier, which are typically rare-earth disilicates. For the air plasma-sprayed (APS) EBCs, the hermeticity is directly related to the processing parameters during deposition. In this work, the effect of surface speed and feeding rate on the microstructural evolution of plasma-sprayed Yb2Si2O7 coatings was studied. A qualitative assessment by means of microstructure analysis of hermeticity after crystallization heat treatment and the influence of the aforementioned processing parameters is discussed. It was found that utilizing lower feeding rates can minimize certain types of disadvantageous cracking in the as-deposited Yb2Si2O7 coatings. Moreover, at these low feeding rates (~1-5.4 g/min) regardless of the selected surface speed (250-1250 mm/s), highly dense Yb2Si2O7 microstructures could be obtained in the as-sprayed state. Contrastingly at higher feeding rates (~46.2 g/min), deleterious Yb2SiO5 band formation was observed at the top of each spray pass, which correlated to worsened cracking in the microstructures, particularly at low surface speed (250 mm/s). The monosilicate band formation was linked to the fine particle fraction of the feedstock (i.e., particles < 15 µm), and by sieving out this fraction the band formation could be eliminated when spraying at the higher feeding rate.</div>","PeriodicalId":679,"journal":{"name":"Journal of Thermal Spray Technology","volume":"34 5","pages":"1985 - 1994"},"PeriodicalIF":3.3,"publicationDate":"2025-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s11666-025-01969-7.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145141992","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Oxidation Dominated High-Temperature Friction and Wear Behavior of Composite Coating NiCr-Cr3C2-BaF2/CaF2 NiCr-Cr3C2-BaF2/CaF2复合涂层的高温摩擦磨损性能

IF 3.3 3区材料科学

Journal of Thermal Spray Technology Pub Date : 2025-04-01 DOI: 10.1007/s11666-025-01984-8

Kaili Feng, Tianmin Shao

{"title":"Oxidation Dominated High-Temperature Friction and Wear Behavior of Composite Coating NiCr-Cr3C2-BaF2/CaF2","authors":"Kaili Feng, Tianmin Shao","doi":"10.1007/s11666-025-01984-8","DOIUrl":"10.1007/s11666-025-01984-8","url":null,"abstract":"<div>NiCr-Cr3C2-BaF2/CaF2 is a commonly used self-lubricating composite coating prepared on the surface of the moving components operating at high temperatures. The role of oxidation in high-temperature friction and wear behavior was studied in NiCr-Cr3C2-BaF2/CaF2 composite coatings. The coefficient of friction and wear rate of as-sprayed composite coatings decreased with increasing temperature from 600 to 800 °C due to the formation of tribo-layer mainly containing BaCrO4 and CaCrO4. However, the wear resistance of coatings decreased significantly as the oxidation time increased at 800 °C. The supporting effect of the near surface on the upper tribo-layer was weakened due to the generation of voids near the surface of composite coating after prolonged oxidation. The present study helps further understand the failure mechanism of NiCr-Cr3C2-BaF2/CaF2 coating in long service and provides an insight into the interactions between oxidation and wear in the sliding interface for multi-phase composite coatings.</div>","PeriodicalId":679,"journal":{"name":"Journal of Thermal Spray Technology","volume":"34 5","pages":"1813 - 1830"},"PeriodicalIF":3.3,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145142182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Microstructure and Properties of Ni-TiCN Composite Coatings on Ti-6Al-4V Substrate by Laser Cladding 激光熔覆Ti-6Al-4V基板Ni-TiCN复合涂层的组织与性能

IF 3.3 3区材料科学

Journal of Thermal Spray Technology Pub Date : 2025-03-26 DOI: 10.1007/s11666-025-01966-w

Yu Liu, Lin Zhu, Xiaofu Liu, Lai Jiang, Guohui Li, Yali Gao, Zhitao Zhang

{"title":"Microstructure and Properties of Ni-TiCN Composite Coatings on Ti-6Al-4V Substrate by Laser Cladding","authors":"Yu Liu, Lin Zhu, Xiaofu Liu, Lai Jiang, Guohui Li, Yali Gao, Zhitao Zhang","doi":"10.1007/s11666-025-01966-w","DOIUrl":"10.1007/s11666-025-01966-w","url":null,"abstract":"<div>Some new Ni-based composite coatings with different amount of TiCN particles were prepared on the surface of Ti-6Al-4V (TC4) substrate by laser cladding. The microstructure and phases were obtained by scanning electron microscopy, energy-dispersive spectrometer and x-ray diffractometer. The microhardness and wear resistance were also tested by Vickers hardness tester and friction and wear tester. The results showed that all coatings had a good metallurgical bonding with TC4 substrate. Some new phases appeared in coating, such as Ti, Ti2Ni, TiCN, TiC, TiN, Cr2Ti and TiAl3. The microstructure was mainly composed of block crystals and dendrites. When the amount of TiCN was 15% and 20%, spherical crystals appeared in coating. The values of average microhardness were 885.1, 890.6, 923.2, 973.7 and 943.1 HV0.2, respectively. And the wear volumes were 0.39, 0.13, 0.12, 0.09 and 0.44 mm3, respectively. When the amount of TiCN was 15%, the coating had the maximum average microhardness due to the appearance of TiC, TiN and Ti2Ni phases. It also had the best wear resistance. It can be seen that the average microhardness and wear resistance were improved obviously due to the addition of TiCN particles.</div>","PeriodicalId":679,"journal":{"name":"Journal of Thermal Spray Technology","volume":"34 5","pages":"1915 - 1925"},"PeriodicalIF":3.3,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145145151","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","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 WC Particle Size on the Microstructure and Properties of FeCoNiCrMn High-Entropy Alloy Composite Coatings by Laser Cladding WC粒度对激光熔覆FeCoNiCrMn高熵合金复合涂层组织和性能的影响

IF 3.3 3区材料科学

Journal of Thermal Spray Technology Pub Date : 2025-03-24 DOI: 10.1007/s11666-025-01986-6

Wenlong Wang, Kai Zhang, Weijun Liu, Fangfang Wu, Shuo Chen, Huiru Wang, Hongyou Bian

{"title":"Effect of WC Particle Size on the Microstructure and Properties of FeCoNiCrMn High-Entropy Alloy Composite Coatings by Laser Cladding","authors":"Wenlong Wang, Kai Zhang, Weijun Liu, Fangfang Wu, Shuo Chen, Huiru Wang, Hongyou Bian","doi":"10.1007/s11666-025-01986-6","DOIUrl":"10.1007/s11666-025-01986-6","url":null,"abstract":"<div>The FeCoNiCrMn high-entropy alloy (HEA) has attracted considerable attention in materials science owing to its outstanding wear resistance and corrosion resistance, rendering it highly suitable for diverse industrial applications. This study examines the effect of tungsten carbide (WC) particle size on the microstructure and properties of FeCoNiCrMn HEA coatings fabricated by laser cladding on a 1.0503 steel substrate. The findings reveal that the coatings predominantly comprise a face-centered cubic (FCC) phase, while the addition of WC particles facilitates the formation of the M6C phase. Furthermore, the concentration of the M6C phase increases with decrease in WC particle size. The incorporation of WC particles refines the microstructure of the coatings, strengthens interfacial bonding, and diminishes the formation of macroscopic pores and cracks. These effects are more pronounced with finer WC particles. Specifically, smaller WC particles markedly enhance the microhardness of the coatings, reduce the friction coefficient and wear rate, thereby improving wear resistance. However, the introduction of WC particles results in a decline in the corrosion resistance of the coatings and a gradual increase in residual surface stress, with these effects becoming more pronounced as the particle size decreases. In summary, this study demonstrates that optimizing the WC offers valuable insights for their industrial applications.</div>","PeriodicalId":679,"journal":{"name":"Journal of Thermal Spray Technology","volume":"34 5","pages":"1893 - 1914"},"PeriodicalIF":3.3,"publicationDate":"2025-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145144454","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Fabrication and Characterization of Magnesium-Doped Hydroxyapatite Coatings via Solution Precursor Plasma Spraying 溶液前驱体等离子喷涂法制备掺镁羟基磷灰石涂层及表征

IF 3.3 3区材料科学

Journal of Thermal Spray Technology Pub Date : 2025-03-24 DOI: 10.1007/s11666-025-01987-5

Ting Li, Yu Bai, Chennan Zhang, Yuanming Gao, Wen Ma

{"title":"Fabrication and Characterization of Magnesium-Doped Hydroxyapatite Coatings via Solution Precursor Plasma Spraying","authors":"Ting Li, Yu Bai, Chennan Zhang, Yuanming Gao, Wen Ma","doi":"10.1007/s11666-025-01987-5","DOIUrl":"10.1007/s11666-025-01987-5","url":null,"abstract":"<div>Ion doping of hydroxyapatite (HA) has been increasing in popularity as a chemical approach to endow it with new properties. In this work, the solution precursor plasma spraying (SPPS) technique was used to prepare the magnesium (Mg)-doped HA coating on the titanium substrate. SPPS is a relatively new one-step deposition technique that allows ion doping and coating deposition to occur synchronously, saving time and costs. The XRD and FT-IR analysis confirm that Mg ions were incorporated into the HA structure and the main phase of the coatings belongs to the HA phase. The results demonstrate the feasibility of using the SPPS technique to prepare the doped HA coating. The addition of Mg ions causes lattice distortion of HA, which leads to a reduction in the chemical and thermal stability of the HA coating. The dissolution behavior of the coatings was investigated by immersing them in phosphate-buffered saline solution for different durations. The Mg-doped HA coating shows relatively higher solubility than the undoped HA coating. With the increase of Mg doping amount, more Ca2+ and Mg2+ are released from the coating samples. The adhesion strength of the coating is measured by scratch tests. The 5% Mg doped-HA coating shows the strongest bonding to the substrate. An improvement of 19.6 N is achieved compared to the undoped HA coating. The biocompatibility and bioactivity of the coating samples were evaluated based on the behavior of osteoblasts (MC3T3-E1) in vitro. Cell staining and MTT assay show better cell attachment and proliferation ability on the Mg-doped HA coatings. The presence of Mg in the coating also stimulates the expression of alkaline phosphatase (ALP) and the formation of mineralized nodules in MC3T3-E1 cells. Therefore, the Mg-doped HA coatings prepared by SPPS can be used as a promising implant coating material for orthopedic applications.</div>","PeriodicalId":679,"journal":{"name":"Journal of Thermal Spray Technology","volume":"34 5","pages":"1970 - 1984"},"PeriodicalIF":3.3,"publicationDate":"2025-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145144464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Laser Irradiation Behavior of Plasma-Sprayed Y2SiO5 and Y2Si2O7 Coatings 等离子喷涂Y2SiO5和Y2Si2O7涂层的激光辐照性能

IF 3.3 3区材料科学

Journal of Thermal Spray Technology Pub Date : 2025-03-21 DOI: 10.1007/s11666-025-01982-w

Ruokun Li, Yanbo Liu, Ling Liu, Lihong Gao, Zhuang Ma

{"title":"Laser Irradiation Behavior of Plasma-Sprayed Y2SiO5 and Y2Si2O7 Coatings","authors":"Ruokun Li, Yanbo Liu, Ling Liu, Lihong Gao, Zhuang Ma","doi":"10.1007/s11666-025-01982-w","DOIUrl":"10.1007/s11666-025-01982-w","url":null,"abstract":"<div>With the rapid development of laser technology, laser protection for material surfaces has been a major concern. In this paper, Y2SiO5 and Y2Si2O7 coatings were applied to the surface of high-temperature alloy substrates by air plasma spraying and irradiated using high-energy laser. The phase structure, microstructure, element distribution, reflectivity, and chemical state of the coatings were characterized. During laser irradiation, Y2SiO5 and Y2Si2O7 coatings underwent melting and vaporization, and some areas also experienced mechanical spalling. Annealing can reduce the concentration of oxygen vacancy defects within the lattice, increase the reflectivity of the coating, and further enhance the laser protection capability of the coating. The annealed Y2Si2O7 coating showed no damage under 1000 W/cm2 laser irradiation for 15 seconds, and provided excellent protection for the substrate. Compared to Y2SiO5 coating, Y2Si2O7 coating exhibits superior laser protective capability due to the higher reflectivity and better structural stability.</div>","PeriodicalId":679,"journal":{"name":"Journal of Thermal Spray Technology","volume":"34 5","pages":"1700 - 1712"},"PeriodicalIF":3.3,"publicationDate":"2025-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145144130","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","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 Substrate Surface Roughness on Properties of WC-12Co Coatings Sprayed by High Velocity Oxygen Fuel Spraying on AZ31B Magnesium Alloy 基体表面粗糙度对AZ31B镁合金高速氧燃料喷涂WC-12Co涂层性能的影响

IF 3.3 3区材料科学

Journal of Thermal Spray Technology Pub Date : 2025-03-21 DOI: 10.1007/s11666-025-01980-y

Chang Li, Siyu Li, Xuan Wang, Haohao Mei, Xing Han

引用次数: 0

Parameter-Dependent Bonding Properties of Sinusoidal-Texture-Modified Plasma-Sprayed Coatings 正弦波织构改性等离子喷涂涂层的参数相关键合性能

IF 3.3 3区材料科学

Journal of Thermal Spray Technology Pub Date : 2025-03-19 DOI: 10.1007/s11666-025-01979-5

Xianghua Zhan, Changfeng Fan, Xiaoli Yin, Zhentao Li, Peng Yi, Jia Kong

{"title":"Parameter-Dependent Bonding Properties of Sinusoidal-Texture-Modified Plasma-Sprayed Coatings","authors":"Xianghua Zhan, Changfeng Fan, Xiaoli Yin, Zhentao Li, Peng Yi, Jia Kong","doi":"10.1007/s11666-025-01979-5","DOIUrl":"10.1007/s11666-025-01979-5","url":null,"abstract":"<div>Laser surface texturing is widely acknowledged as an effective technique for enhancing coating bonding strength. However, the influence of texture parameters, particularly those of a novel sinusoidal configuration, on coating adhesion has been insufficiently explored. This gap in research underscores the necessity for a comprehensive investigation into the effects of these parameters. In this work, sinusoidal textures with varying width–depth ratios, sinusoidal amplitude, and sinusoidal wave number were engineered using nanosecond laser technology. Thereafter, Ni-based MoS2 coatings were deposited on these sinusoidal-textured surfaces. The coating bonding strength was subsequently evaluated using adhesion test in accordance with ASTM 633 standard. Concurrently, the fracture morphology, the relative adhesion area, and the surface roughness were characterized to investigate the fracture mechanisms. The experimental findings revealed a positive correlation between the coating bonding strength and the reduction in texture width–depth ratio, as well as the augmentation of sinusoidal amplitude and wave number. Notably, a reduced width–depth ratio may result in incomplete filling and large holes at the coating-substrate interface, which is detrimental to the coating adhesion strength. Optimal adhesion is achieved with a texture width–depth ratio ranging from 0.52 to 2.09, an sinusoidal amplitude exceeding 0.1 mm, and an wave number surpassing 10 rad/mm. It can be inferred that the judicious design of texture parameters is imperative to attain the desired level of coating adhesion.</div>","PeriodicalId":679,"journal":{"name":"Journal of Thermal Spray Technology","volume":"34 5","pages":"1926 - 1940"},"PeriodicalIF":3.3,"publicationDate":"2025-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145144059","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0