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Study of the electroplating process parameters on the electrical resistance of an aluminium alloy with a Cu-graphene-based coating 电镀工艺参数对铜-石墨烯基铝合金电阻的影响研究
IF 2.8 4区 材料科学
Surface Engineering Pub Date : 2023-01-02 DOI: 10.1080/02670844.2023.2194500
M. Di Siena, S. Genna, S. Guarino, N. Ucciardello
{"title":"Study of the electroplating process parameters on the electrical resistance of an aluminium alloy with a Cu-graphene-based coating","authors":"M. Di Siena, S. Genna, S. Guarino, N. Ucciardello","doi":"10.1080/02670844.2023.2194500","DOIUrl":"https://doi.org/10.1080/02670844.2023.2194500","url":null,"abstract":"ABSTRACT This study investigates the effects of the electroplating process parameters, such as temperature, graphene concentration in the bath and current density, on the electrical properties of a copper-coated aluminium alloy (AA6082). Based on previous experiences, a full factorial plan was developed and tested through the Design of Experiments (DOE) methodology to find a relation between parameters and properties. After validating the setup and the significance of the three input process parameters, a statistical model for copper electrodeposition is presented; the latter takes into account the physical interaction of the graphene nanoplatelets (GNP). From the results, the GNP amount is able to modify the electrical resistance of the copper coating; in detail, the resistance passes from 0.0319 to 0.02 mΩ, allowing a reduction of about 35% at the highest GNP content. Furthermore, an optimization following the new experimental model to decrease the electrical resistance of the graphene-based coating is presented. GRAPHICAL ABSTRACT","PeriodicalId":21995,"journal":{"name":"Surface Engineering","volume":"39 1","pages":"90 - 101"},"PeriodicalIF":2.8,"publicationDate":"2023-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49286078","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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: 1
In-situ estimate of coating by equivalent circuit for PEO of AZ31B AZ31B PEO涂层的等效电路原位估算
IF 2.8 4区 材料科学
Surface Engineering Pub Date : 2023-01-02 DOI: 10.1080/02670844.2023.2194501
S. Wang, Y. Liu, H. Liu, Y. Lan
{"title":"In-situ estimate of coating by equivalent circuit for PEO of AZ31B","authors":"S. Wang, Y. Liu, H. Liu, Y. Lan","doi":"10.1080/02670844.2023.2194501","DOIUrl":"https://doi.org/10.1080/02670844.2023.2194501","url":null,"abstract":"ABSTRACT The paper discusses an in-situ estimated methodology of coating using the equivalent circuit for the plasma electrolytic oxidation (PEO) process. An equivalent circuit of the second-order nonlinear structure can be proposed from the transient load waveform and the arc image recorded during pulsed bipolar PEO treatment. The transfer function of the linear part of the model was derived from Kirchhoff's law and Laplace's transformation rule; the nonlinear part of the model was fitted using Fitting Theory. Then the calculation method of each element value was derived in the equivalent circuit. The characterisation results of the coating properties show that the changes of different element values by the equivalent circuit can reflect the changes in coating thickness, coating density and discharge intensity. The relationship between the values of several elements and the microstructure of the coating is analysed comprehensively; a prediction method for the corrosion resistance of the coating is provided.","PeriodicalId":21995,"journal":{"name":"Surface Engineering","volume":"39 1","pages":"112 - 124"},"PeriodicalIF":2.8,"publicationDate":"2023-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43927104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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/C coated rolling element to improve bearing life WC/C涂层滚动体对提高轴承寿命的作用
IF 2.8 4区 材料科学
Surface Engineering Pub Date : 2023-01-02 DOI: 10.1080/02670844.2023.2191885
Ayush Jain, N. Vashishtha, Rajesh Kannan P
{"title":"Effect of WC/C coated rolling element to improve bearing life","authors":"Ayush Jain, N. Vashishtha, Rajesh Kannan P","doi":"10.1080/02670844.2023.2191885","DOIUrl":"https://doi.org/10.1080/02670844.2023.2191885","url":null,"abstract":"ABSTRACT The research is aimed to understand the effect of WC/C coating on the bearing rolling elements to improve fatigue life in surface distress conditions. The 1–1.5 microns optimized coating thickness was deposited on the steel substrate using the PVD process. The coating’s physical and chemical properties were analysed by X-ray diffraction, scanning electron microscope, contact profilometer, nanoindentation hardness, and micro scratch indenter. The wear properties were compared on a ball-on-disc tribometer with and without a coated specimen. The bearing tests were performed in contaminated and clean lubrication conditions to prove the coating’s effect on bearing life in surface distress conditions. Results show that coated roller bearings perform at least two times that of the standard bearing. The overall benefit of less friction and wear resistance was due to the polishing action and coating transfer mechanism of multi-layer coating which increases oil film thickness between contacts and hence improve bearing life.","PeriodicalId":21995,"journal":{"name":"Surface Engineering","volume":"39 1","pages":"74 - 89"},"PeriodicalIF":2.8,"publicationDate":"2023-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44731820","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
A review of metal-organic framework protective coatings for light metals 金属-有机骨架轻金属防护涂层研究进展
IF 2.8 4区 材料科学
Surface Engineering Pub Date : 2022-12-02 DOI: 10.1080/02670844.2022.2161230
Yonghua Chen, Liang-ping Wu, A. Atrens, Fusheng Pan
{"title":"A review of metal-organic framework protective coatings for light metals","authors":"Yonghua Chen, Liang-ping Wu, A. Atrens, Fusheng Pan","doi":"10.1080/02670844.2022.2161230","DOIUrl":"https://doi.org/10.1080/02670844.2022.2161230","url":null,"abstract":"ABSTRACT Corrosion of metals is a long-standing problem in many engineering fields. Recently, microporous and nanoporous materials, MOFs (metal-organic frameworks), have attracted much attention in the field of inorganic and organic chemistry. However, there are few studies on MOFs as protective coatings. This paper reviews (i) the basic structure, synthesis methods and types of MOFs, (ii) their growth patterns, (iii) research progress and functional mechanisms of MOFs in different fields (such as corrosion resistance, antibacterial and flame retardant), (iv) computational chemistry in the research field of MOFs to provide theoretical basis for designing MOFs with the best performance, determining the best synthesis conditions and operating parameters and (v) the application prospect of MOFs in the field of corrosion, and attempts to spread the application of MOFs to other fields.","PeriodicalId":21995,"journal":{"name":"Surface Engineering","volume":"38 1","pages":"807 - 829"},"PeriodicalIF":2.8,"publicationDate":"2022-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42372651","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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: 1
Surface modification of cylindrical implants using electric discharge-assisted centreless turning 利用放电辅助无中心车削对圆柱形植入物进行表面改性
IF 2.8 4区 材料科学
Surface Engineering Pub Date : 2022-12-02 DOI: 10.1080/02670844.2023.2168595
Arvind Kumar Singh, Anup Malik, H. Mali
{"title":"Surface modification of cylindrical implants using electric discharge-assisted centreless turning","authors":"Arvind Kumar Singh, Anup Malik, H. Mali","doi":"10.1080/02670844.2023.2168595","DOIUrl":"https://doi.org/10.1080/02670844.2023.2168595","url":null,"abstract":"ABSTRACT Numerous techniques are used for the surface modification of titanium alloy. This research uses electric discharge-assisted centreless turning (EDCLT) to modify the titanium alloy surfaces used for dental implants. Experimentations were planned according to the L9 Taguchi orthogonal array design. Impulse current (IP), Pulse on time (Ton), and pulse off time (Toff) were selected as input variables, and surface roughness and hardness as output variables. The machined surface’s average surface roughness (Ra) was less than 1.90 µm. In contrast to unmachined surfaces, the machined surfaces had improved corrosion resistance and bioactivity. The average hardness of machining surfaces was found to be from 43.1 HRC to 52.8 HRC, while unmachined surfaces had an average hardness of 42.7 HRC. The machined piece with an average surface roughness (Ra) of 1.25 µm got the highest bone mineralization compared to other surface roughness.","PeriodicalId":21995,"journal":{"name":"Surface Engineering","volume":"38 1","pages":"996 - 1006"},"PeriodicalIF":2.8,"publicationDate":"2022-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48388011","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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: 2
Facile fabrication of TiO2/ZnO composite film anode by plasma electrolysis 等离子体电解制备TiO2/ZnO复合膜阳极
IF 2.8 4区 材料科学
Surface Engineering Pub Date : 2022-12-02 DOI: 10.1080/02670844.2023.2184453
Maolin Yang, Ping Lu, Zhonghua Zhang, Lin Chen, Yao Qu, Jie Wu
{"title":"Facile fabrication of TiO2/ZnO composite film anode by plasma electrolysis","authors":"Maolin Yang, Ping Lu, Zhonghua Zhang, Lin Chen, Yao Qu, Jie Wu","doi":"10.1080/02670844.2023.2184453","DOIUrl":"https://doi.org/10.1080/02670844.2023.2184453","url":null,"abstract":"ABSTRACT A TiO2/ZnO composite film which served as the bind-free anode for lithium-ion battery was rapidly constructed on Ti foil by the one-step plasma electrolytic oxidation process. The fabricated TiO2-based transition metal oxide composites took advantage of the high theoretical capacity of ZnO and the good structural stability of TiO2, showing a high specific capacity (706.2 mAh g−1 over 400 cycles at 0.1 A g−1) and a good rate capability (capacity reversible after 2.0 A g−1). When the scan rate gradually elevated from 0.2 to 1.0 mV s−1, the pseudocapacitance contribution increased from 63.9% to 81.2%. Besides, the hole-containing morphology of the film guaranteed efficient diffusion and excellent dynamic characteristics for Li + . The whole film preparation process was accompanied by a facile in-liquid plasma discharge with an average electron temperature of 3519 K. This high-efficiency and low-cost approach extends the practical territory of transition metal oxide anodes.","PeriodicalId":21995,"journal":{"name":"Surface Engineering","volume":"38 1","pages":"957 - 967"},"PeriodicalIF":2.8,"publicationDate":"2022-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48673915","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Understanding the fundamentals of TiO2 surfacesPart II. Reactivity and surface chemistry of TiO2 single crystals 了解TiO2表面的基本原理第二部分。TiO2单晶的反应性和表面化学
IF 2.8 4区 材料科学
Surface Engineering Pub Date : 2022-12-02 DOI: 10.1080/02670844.2023.2175505
O. Berger
{"title":"Understanding the fundamentals of TiO2 surfacesPart II. Reactivity and surface chemistry of TiO2 single crystals","authors":"O. Berger","doi":"10.1080/02670844.2023.2175505","DOIUrl":"https://doi.org/10.1080/02670844.2023.2175505","url":null,"abstract":"ABSTRACT In order to promote the application of TiO2 in surface modification technologies, a detailed understanding of its structure and properties is necessary. For this reason, the reactivity and corresponding surface chemistry of stoichiometric and non-stoichiometric single crystals of titanium dioxide have been widely studied. In Part II of this review, special attention is paid to the role of individual surface sites and the effect of available charge on the adsorption processes on stoichiometric and reduced single crystal rutile and anatase surfaces. In addition, the most appropriate surface science methods used to study the surface chemistry of these surfaces are also highlighted. An understanding of the interaction of H2O and O2 with oxide surfaces is extremely important because these adsorbates form a de facto part of the environment in all technological applications. Moreover, they play an extraordinarily important role in the processes taking place in high-performance devices in the fields of energy, environment, and health. Consequently, special consideration is given to the adsorption and dissociation processes of the most technologically important inorganic adsorbates, such as H2O and O2, on model low Miller index single crystal surfaces of titania. In addition, light-induced reactivity of TiO2 and its application is also considered. Furthermore, the engineering of TiO2 nanocrystals with well-defined facets, their unusual photocatalytic properties, and applications are also briefly considered.","PeriodicalId":21995,"journal":{"name":"Surface Engineering","volume":"38 1","pages":"846 - 906"},"PeriodicalIF":2.8,"publicationDate":"2022-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43336186","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Tribological of Eu-doped WO3 coated with SiO2 transfer film formation on sliding surface 掺铕WO3包覆SiO2在滑动表面形成转移膜的摩擦学研究
IF 2.8 4区 材料科学
Surface Engineering Pub Date : 2022-12-02 DOI: 10.1080/02670844.2023.2172705
S. Xiong, Ruo-tian Wang
{"title":"Tribological of Eu-doped WO3 coated with SiO2 transfer film formation on sliding surface","authors":"S. Xiong, Ruo-tian Wang","doi":"10.1080/02670844.2023.2172705","DOIUrl":"https://doi.org/10.1080/02670844.2023.2172705","url":null,"abstract":"ABSTRACT Europium nitrate, ammonium tungstate and hexadecyl trimethyl ammonium bromide were used, and Eu-doped WO3 (WO3:Eu3+) nanopowder was synthesized by the micro-emulsion method. Tetraethyl silicate was hydrolysed into SiO2 and WO3:Eu3+ nanopowder coated with SiO2 (SiO2/WO3:Eu3+) was obtained. The microstructure and morphology of the prepared nano-SiO2/WO3:Eu3+ powders were characterized by XRD, SEM, TEM and HRTEM. Results showed that the prepared nano-SiO2/WO3:Eu3+ powders composed of WO3 of monoclinic and SiO2 of amorphous, which was spherical and granular, and the grain size reaches 50 nm. The tribological behaviour of nano-SiO2/WO3:Eu3+ as extreme pressure and anti-wear additive in the water-based fluid was studied by a four-ball machine. The results demonstrate that nano-SiO2/WO3:Eu3+ exhibits superior load-bearing capacity, anti-wear and anti-friction performance in water-based fluid, especially when the optimal concentration of nano-SiO2/WO3:Eu3+ is 0.4 wt-%. WSD, COF and wear volume of the nano-SiO2/WO3:Eu3+ decreased by 62.43%, 30.20% and 67.34%, respectively, compared with that of the water-based fluid.","PeriodicalId":21995,"journal":{"name":"Surface Engineering","volume":"38 1","pages":"930 - 938"},"PeriodicalIF":2.8,"publicationDate":"2022-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48941834","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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: 1
Influence of scanning strategies on laser-cladded AISI 420 steel 扫描策略对激光熔覆aisi420钢的影响
IF 2.8 4区 材料科学
Surface Engineering Pub Date : 2022-12-02 DOI: 10.1080/02670844.2023.2174656
Jianwen Zhang, Hongmei Zhu, C. Qiu, Longzhang Shen
{"title":"Influence of scanning strategies on laser-cladded AISI 420 steel","authors":"Jianwen Zhang, Hongmei Zhu, C. Qiu, Longzhang Shen","doi":"10.1080/02670844.2023.2174656","DOIUrl":"https://doi.org/10.1080/02670844.2023.2174656","url":null,"abstract":"ABSTRACT In this study, the influence of different laser scanning strategies on substrate deformation, microstructure and properties of laser-cladded thin-walled 420 martensitic stainless steel (MSS) plate have been carefully investigated. The continuous offset-out scanning strategy (COSS) and continuous raster scanning strategy (CRSS) was compared with the subarea offset-out scanning strategies (SOSS) and subarea raster scanning strategy (SRSS) with different sequences. The results show that the minimum and maximum macroscopic deformation was generated using COSS and CRSS, respectively. The temperature distribution with characteristic of quasi-symmetry was generated by COSS, which can largely suppress the substrate deformation, in marked contrast to a long ellipse symmetry by CRSS. All the laser-cladded 420 MSS layers exhibit lath-martensite microstructure, while some cracks are distributed by using SOSS. The optimal comprehensive performance of the laser-cladded 420 MSS can be obtained using COSS, with smallest outermost deformation of 1.57 mm, superior hardness of 54.9 HRC and wear rate of 0.9626 × 10−5 mm3/N·m.","PeriodicalId":21995,"journal":{"name":"Surface Engineering","volume":"38 1","pages":"948 - 956"},"PeriodicalIF":2.8,"publicationDate":"2022-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43709351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Interdiffusion and oxidation behaviour of Pt/Ru modified Ni–30Al–0.3Dy coating on Ni3Al-based superalloy Ni3Al基高温合金表面Pt/Ru改性Ni–30Al–0.3Dy涂层的互扩散和氧化行为
IF 2.8 4区 材料科学
Surface Engineering Pub Date : 2022-12-02 DOI: 10.1080/02670844.2023.2182846
Liang Liu, Jian He, Lulu Pan, Xuezhen Cao
{"title":"Interdiffusion and oxidation behaviour of Pt/Ru modified Ni–30Al–0.3Dy coating on Ni3Al-based superalloy","authors":"Liang Liu, Jian He, Lulu Pan, Xuezhen Cao","doi":"10.1080/02670844.2023.2182846","DOIUrl":"https://doi.org/10.1080/02670844.2023.2182846","url":null,"abstract":"ABSTRACT A high purity of Ru or Pt was deliberately deposited as a middle layer between an alumina-forming Ni–30Al–0.3Dy coating and a Ni3Al-based single-crystal superalloy. It was found that the Ru modified Ni–30Al–0.3Dy coating effectively suppressed the interdiffusion between the coating and the substrate and inhibited the precipitation of topologically close-packed (TCP) phases which impaired the mechanical properties of the superalloy. The 1100°C annealing and oxidation tests suggested that, different from Pt, Ru restricted the inward diffusion of Al from the coating to the substrate, thereby hindering the interdiffusion. And the existence of Ru layer can simultaneously improve the oxidation resistance of the coating.","PeriodicalId":21995,"journal":{"name":"Surface Engineering","volume":"38 1","pages":"985 - 995"},"PeriodicalIF":2.8,"publicationDate":"2022-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48508242","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
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