International Journal of Applied Ceramic Technology最新文献_第10页

Role of ceramics in machining of composite materials: A comprehensive review 陶瓷在复合材料加工中的作用：综述

IF 1.8 4区材料科学

International Journal of Applied Ceramic Technology Pub Date : 2024-11-28 DOI: 10.1111/ijac.14999

Binaz Varikkadinmel, Inderdeep Singh

{"title":"Role of ceramics in machining of composite materials: A comprehensive review","authors":"Binaz Varikkadinmel, Inderdeep Singh","doi":"10.1111/ijac.14999","DOIUrl":"https://doi.org/10.1111/ijac.14999","url":null,"abstract":"The current review article explores advancements in machining of metal matrix composites (MMCs), polymer-matrix composites (PMCs), and ceramic matrix composites (CMCs), with a focus on the critical role of ceramic abrasives. Processes, such as slotted electrical discharge abrasive grinding (SEDAG) and electrochemical discharge grinding machining, utilize both thermal (spark erosion) and mechanical (abrasive) actions, effectively balancing material removal and minimizing damage during machining of MMCs. For PMCs, rotary ultrasonic face grinding combines grinding with ultrasonic vibrations, reducing friction and cutting forces. In CMCs, advanced methods, such as laser-assisted grinding (LAG) and laser-ablating-assisted grinding (LAAG), are particularly effective. LAG preheats the material, softening it for easier removal, whereas LAAG ablates the material directly, reducing cutting forces and subsurface damage. These methods are tailored to the material properties of each composite, optimizing removal rates and surface quality. The research emphasizes that ceramic abrasives significantly improve machining efficiency and surface integrity when optimized with the right combination of parameters. By discussing the interaction of abrasives with composite materials, this review article provides key insights into improving machining processes, making it a valuable reference for researchers seeking to enhance machinability of composite materials across various applications.","PeriodicalId":13903,"journal":{"name":"International Journal of Applied Ceramic Technology","volume":"22 3","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143770671","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

Preparation of aluminum borate whiskers/CoxCr3-xO4 catalysts on channel surface of cordierite honeycomb ceramic for soot catalytic combustion 在堇青石蜂窝陶瓷通道表面制备硼酸铝晶须/CoxCr3-xO4催化剂用于烟尘催化燃烧

IF 1.8 4区材料科学

International Journal of Applied Ceramic Technology Pub Date : 2024-11-28 DOI: 10.1111/ijac.14994

Mengjie Zhang, Ying Wang, Min Yu, Mengyuan He, Liping Cao, Xiaoying Luo, Wei Wang

{"title":"Preparation of aluminum borate whiskers/CoxCr3-xO4 catalysts on channel surface of cordierite honeycomb ceramic for soot catalytic combustion","authors":"Mengjie Zhang, Ying Wang, Min Yu, Mengyuan He, Liping Cao, Xiaoying Luo, Wei Wang","doi":"10.1111/ijac.14994","DOIUrl":"https://doi.org/10.1111/ijac.14994","url":null,"abstract":"The monolith catalysts with the hierarchical microstructure prepared from cordierite honeycomb ceramics by the molten salt reaction and the sol–gel impregnation technology. Aluminum borate whiskers (Al18B4O33) with the lengths of 10–70 µm and the diameters of 0.1–1.4 µm were grown on the channel surface of cordierite honeycomb ceramics, and cilia-like microstructure improve the capture ability of soot in exhaust. A series of spinel-type catalysts CoxCr3-xO4 have loaded on aluminum borate whiskers using the sol–gel impregnation process, and sample Z/C1C2-0.25 possess the optimal soot catalytic oxidation activity. The study employed various techniques to characterize morphology and phase composition, including scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDS), Brumauer–Emmett–Teller (BET), Fourier transform-infrared spectroscopy (FT-IR), X-ray diffraction (XRD), and thermogravimetric and differential thermal analysis (TG-DTA). The cyclic stability experiments demonstrate that spinel-type catalysts Z/C1C2-0.25 exhibits excellent structural stability and consistent catalytic performance. This unique microstructure has great potential applications in the field of DPF.","PeriodicalId":13903,"journal":{"name":"International Journal of Applied Ceramic Technology","volume":"22 3","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143770668","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

Damage modes and mechanisms for fine woven pierce SiO2f/SiO2 composite under quasi-static compression 准静态压缩下细编织多孔SiO2f/SiO2复合材料的损伤模式及机理

IF 1.8 4区材料科学

International Journal of Applied Ceramic Technology Pub Date : 2024-11-24 DOI: 10.1111/ijac.14989

Yawei Zhang, Tao Sun, Zhaoyong Zeng, Siping Peng, Shanyi Zhou

{"title":"Damage modes and mechanisms for fine woven pierce SiO2f/SiO2 composite under quasi-static compression","authors":"Yawei Zhang, Tao Sun, Zhaoyong Zeng, Siping Peng, Shanyi Zhou","doi":"10.1111/ijac.14989","DOIUrl":"https://doi.org/10.1111/ijac.14989","url":null,"abstract":"Finite element analysis (FEA) for fine woven pierce SiO2f/SiO2 composites quasi-static compression is conducted in weft and Z yarn directions, strain–stress curves with experiments and FEA are compared, and finite element model proves to be valid. During quasi-static compression, the strain difference between matrix and fiber rise. As for compression in the weft direction, matrix micro-cracks increased into large cracks and mainly distribute around warp fibers. The interfacial stress increases and results in interface damage around the warp fiber. The stress fields are superimposed and rise in warp and weft yarns overlapping regions, in which damage modes include matrix cracks, fiber debonding, and breakage. Obvious V-shaped shear bands are formed on YZ surface. As for compression in the Z-direction, interfacial stresses around the warp and weft fibers are superposited and strengthened, fibers debonding occurs continuously with increasing interfacial stress; stress field inside composites in the Z yarn gets great, SiO2f/SiO2 composites have greater compression strength in the Z-yarn direction than that in the weft direction.","PeriodicalId":13903,"journal":{"name":"International Journal of Applied Ceramic Technology","volume":"22 3","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143770537","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 replacement of silica fume by wollastonite microfibers on ultrahigh performance concrete 硅灰石微纤维替代硅灰对超高性能混凝土的影响

IF 1.8 4区材料科学

International Journal of Applied Ceramic Technology Pub Date : 2024-11-22 DOI: 10.1111/ijac.14990

Guanjie Li, Danyang Liu, Ying Liu, Jingwei Wang, Shouyan Xu, Hongtu Xia, Feng Luo

{"title":"Effect of replacement of silica fume by wollastonite microfibers on ultrahigh performance concrete","authors":"Guanjie Li, Danyang Liu, Ying Liu, Jingwei Wang, Shouyan Xu, Hongtu Xia, Feng Luo","doi":"10.1111/ijac.14990","DOIUrl":"https://doi.org/10.1111/ijac.14990","url":null,"abstract":"Ultrahigh performance concrete (UHPC) is a new type of cement-based composite building material with the characteristics of high strength, high toughness, and high durability. However, the presence of silica fume (SF) will greatly increase the cost of UHPC. Wollastonite microfiber (WF), a microfibrous inorganic mineral powder, has been shown to be effective in improving the mechanical properties of cementitious materials and reducing the cost of UHPC. In this study, a series of UHPC-WF were synthesized via replacing a part of SF with WF. The excellent smooth properties of the WF surface played a lubricating role in the UHPC-WF slurry, resulting in the fluidity of 287.5 mm for UHPC-WF. Furthermore, the synergistic effect of WF and steel fiber played a significant role in UHPC-WF. The flexural strength of UHPC-WF in 3 days and 28 days was 16.4 MPa and 21.6 MPa, respectively, and the compressive strength in 3 days and 28 days was 119.4 MPa and 155.3 MPa, respectively. Meanwhile, the shrinkage strain of UHPC-WF was only 0.13 mm/m in 90 days. This work provides consideration for the innovation of UHPC technology in the future and the research of replacement SF to mineral admixtures in UHPC.","PeriodicalId":13903,"journal":{"name":"International Journal of Applied Ceramic Technology","volume":"22 2","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143118315","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

Study on preparation and early strength property of modified nano-MgO complexed TEA composite cement materials 改性纳米mgo配合TEA复合水泥材料的制备及早期强度性能研究

IF 1.8 4区材料科学

International Journal of Applied Ceramic Technology Pub Date : 2024-11-22 DOI: 10.1111/ijac.14991

Jian Liu, Meiting Chen, Xiaoli Ji, Chunmei Wang, Xinyuan Xie, Ziyuan Dong

{"title":"Study on preparation and early strength property of modified nano-MgO complexed TEA composite cement materials","authors":"Jian Liu, Meiting Chen, Xiaoli Ji, Chunmei Wang, Xinyuan Xie, Ziyuan Dong","doi":"10.1111/ijac.14991","DOIUrl":"https://doi.org/10.1111/ijac.14991","url":null,"abstract":"In this study, nano-magnesium oxide (MgO) was modified with surfactants sodium polyacrylate, polyvinyl alcohol (PVA) and polyethylene glycol (PEG) based on the agglomeration problem of nano-MgO in cement. The surfactant PEG with the best modification effect was selected to modify nano-MgO and synergize with the dispersing effect and early-strengthening effect of triethanolamine (TEA) to prepare a new type of composite cementitious sealing material with high early compressive strength and good fluidity. The optimal ratio of the mass fraction of the composite early-strengthening agent was determined by the response surface method: 0.02% PEG + 2% nano-MgO + 0.04% TEA. The effects of the composite early-strengthening agent on the cementitious sealing material were investigated by the compressive strength, fluidity, setting time, X-ray diffraction experiments (XRD), thermogravimetric (TG-DSC), scanning electron microscopy (SEM), etc. The effect of the composite early-strengthening agent on the cementitious sealing material was also investigated by the response surface method. The compressive strength of the composite cement specimens at 1d, 3d, and 7d was increased by 92.59%, 35.50%, and 47.73% respectively compared to the blank group. In comparison to the control group, the flowability increased by 31.96%, and the initial and final setting time was shortened to 377 min and 394 min, respectively.","PeriodicalId":13903,"journal":{"name":"International Journal of Applied Ceramic Technology","volume":"22 3","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143770614","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

Enhancing hydration resistance and mechanical properties of dolomite refractory through ZnO nanoparticle incorporation 纳米氧化锌掺入提高白云石耐火材料的抗水化性能和力学性能

IF 1.8 4区材料科学

International Journal of Applied Ceramic Technology Pub Date : 2024-11-18 DOI: 10.1111/ijac.14985

Mohammad Ali Rajabi Chamhaydari, Hajar Ahmadimoghadam, Mohammad Reza Nilforoushan

{"title":"Enhancing hydration resistance and mechanical properties of dolomite refractory through ZnO nanoparticle incorporation","authors":"Mohammad Ali Rajabi Chamhaydari, Hajar Ahmadimoghadam, Mohammad Reza Nilforoushan","doi":"10.1111/ijac.14985","DOIUrl":"https://doi.org/10.1111/ijac.14985","url":null,"abstract":"The study aims to enhance the hydration resistance of dolomite refractory by investigating the influence of ZnO nanoparticles on their physical and mechanical properties. Four samples with varying ZnO concentrations (0, 0.5, 1, and 2 wt%) were prepared. The main identified phases were magnesia (MgO) and lime (CaO). The microstructure of the dolomite refractory shown irregularly shaped grains dispersed within a matrix phase, with an increase in ZnO nanoparticles, leading to larger and more abundant grains. The incorporation of ZnO nanoparticles resulted in improved density, hydration resistance, and cold compressive strength, attributed to a reduction in porosity. The sample containing 2 wt% ZnO nanoparticles displayed the highest cold compressive strength and thermal expansion coefficient compared to the pure sample. The addition of ZnO enhanced the dolomite's compressive strength by approximately 46%. These findings suggest that ZnO nanoparticles can enhance the properties of dolomite refractory, particularly in terms of hydration resistance.","PeriodicalId":13903,"journal":{"name":"International Journal of Applied Ceramic Technology","volume":"22 2","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143116469","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

Microwave dielectric properties of Na2O–Ln2O3–MoO3–TiO2 (Ln = Nd, La and Ce) system with low-sintering temperature 低烧结温度下Na2O-Ln2O3-MoO3-TiO2 （Ln = Nd， La和Ce）体系的微波介电性能

IF 1.8 4区材料科学

International Journal of Applied Ceramic Technology Pub Date : 2024-11-12 DOI: 10.1111/ijac.14983

Wen-Bo Li, Li-Xia Pang, Xiao-Long Wang, Wei-Guo Liu, Xiaogang Yao, Huixing Lin, Wen-Feng Liu, Di Zhou

{"title":"Microwave dielectric properties of Na2O–Ln2O3–MoO3–TiO2 (Ln = Nd, La and Ce) system with low-sintering temperature","authors":"Wen-Bo Li, Li-Xia Pang, Xiao-Long Wang, Wei-Guo Liu, Xiaogang Yao, Huixing Lin, Wen-Feng Liu, Di Zhou","doi":"10.1111/ijac.14983","DOIUrl":"https://doi.org/10.1111/ijac.14983","url":null,"abstract":"This study examines the low-loss and temperature-stable Na2O–Ln2O3–MoO3–TiO2 (Ln = Nd, La and Ce) system, synthesized via a solid-state process at low-sintering temperatures ranging from 840°C to 900°C The structure, microstructure and microwave properties of the Na0.5Ln0.5MoO4–TiO2 (Ln = Nd, La and Ce) ceramics as a function of the sintering temperature were studied. The results of XRD patterns and microstructure characterization showed that the main phase in compositions belong to tetragonal scheelite and tetragonal structure. The ceramic composition Na0.5Ln0.5MoO4–TiO2 (Ln = Nd, La and Ce), sintered at 840°C–900°C for 2 hours, demonstrated excellent microwave dielectric properties, exhibiting relative dielectric constant (εr) of 13.9–14.4, Q × f value of about 31 100 (at 9.66 GHz) – 48 600 GHz (at 9.33 GHz), and temperature coefficient of –8.1 to –1 ppm/°C. Our work designs temperature-stable microwave dielectric ceramics with low-sintering temperature for LTCC technology applications.","PeriodicalId":13903,"journal":{"name":"International Journal of Applied Ceramic Technology","volume":"22 2","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143114407","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

Thermal/mechanical properties of cordierite synthesized using coal gangue as a refractory material 以煤矸石为耐火材料合成堇青石的热力学性能

IF 1.8 4区材料科学

International Journal of Applied Ceramic Technology Pub Date : 2024-11-11 DOI: 10.1111/ijac.14987

Guangmao Yan, Lin Chen, Qingwei Jiang, Luyang Zhang, Jiankun Wang, Yunchuan Yang, Zulai Li, Jing Feng

{"title":"Thermal/mechanical properties of cordierite synthesized using coal gangue as a refractory material","authors":"Guangmao Yan, Lin Chen, Qingwei Jiang, Luyang Zhang, Jiankun Wang, Yunchuan Yang, Zulai Li, Jing Feng","doi":"10.1111/ijac.14987","DOIUrl":"https://doi.org/10.1111/ijac.14987","url":null,"abstract":"Coal gangues i a solid waste during the coal mining process and the accumulation of coal gangue will harm the environment. Therefore, solid waste utilization of coal gangue is required to reduce the environmental damage. In this paper, cordierite ceramics are successfully prepared via a solid-phase sintering using coal gangue, Al2O3, and MgO as raw materials. The effects of sintering temperatures on the microstructures, phase stability, and thermal properties of ceramics are investigated. The results show that the properties of cordierites prepared at 1200°C are close to those of prepared by the traditional method, and the synthesized ceramics have thermal expansion coefficients (TECs) and conductivity of 4.1–10−6 K−1 and 1.72 W·m−1 K−1 at 900°C, respectively. The sample prepared at 1200°C has good wear resistance (η) with a wear resistance coefficient of 0.507, and an excellent thermal shock resistance, which can withstand 15 times of cold and hot shocks at 1100°C without any cracks on the surface. This study systematically elucidates the thermal/mechanical properties of the synthesized cordierite, and the feasibility of using coal gangue as raw materials prepared cordierite ceramics as refractory materials. This work presents an effective solution to mitigate the challenge of coal gangue disposal.","PeriodicalId":13903,"journal":{"name":"International Journal of Applied Ceramic Technology","volume":"22 2","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143113975","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

Mechanical properties of MoW–HfN surrogate cermet fuel for nuclear thermal propulsion 核热推进用MoW-HfN替代金属陶瓷燃料的力学性能

IF 1.8 4区材料科学

International Journal of Applied Ceramic Technology Pub Date : 2024-11-08 DOI: 10.1111/ijac.14978

James F. Mudd, Jeremy Watts, Jhonathan Rosales, Ryan P. Wilkerson, Brian Taylor, William Fahrenholtz, Gregory Hilmas, Joseph Graham

引用次数: 0

Ceramic membranes production using quartzite waste for treatment of domestic wastewater 陶瓷膜生产利用石英岩废料处理生活污水

IF 1.8 4区材料科学

International Journal of Applied Ceramic Technology Pub Date : 2024-11-07 DOI: 10.1111/ijac.14986

Simone A. S. França, Lisiane N. L. Santana, Miguel A. Rodriguez, Romualdo R. Menezes, Rafaela R. Arimatéia, Hélio L. Lira

{"title":"Ceramic membranes production using quartzite waste for treatment of domestic wastewater","authors":"Simone A. S. França, Lisiane N. L. Santana, Miguel A. Rodriguez, Romualdo R. Menezes, Rafaela R. Arimatéia, Hélio L. Lira","doi":"10.1111/ijac.14986","DOIUrl":"https://doi.org/10.1111/ijac.14986","url":null,"abstract":"In this work, flat ceramic membranes were prepared using ball clay, quartzite waste, and corn starch as porogenic agent. The raw materials were characterized by X-ray fluorescence (EDXRF) and X-ray diffraction (XRD). The compositions were characterized by the following techniques: X-ray diffraction and heating microscopy. The membranes were produced using the uniaxial pressing process and sintered at different temperatures (900, 1000 and 1100°C). Subsequently, they were characterized by X-ray diffraction (XRD), linear shrinkage, apparent porosity, mercury porosimetry, flexural strength, and scanning electron microscopy (SEM). The membrane contents 20 wt.% of corn starch sintered at 1000°C was selected because it has porosity of 35%, pore size of 1.3 µm, flexural strength of 8.6 MPa and permeability of 203 L.h−1.m−2.bar−1. The microfiltration membrane was tested in the treatment of domestic laundry wastewater and showed good decreasing (>91%) of turbidity and clarification of the wastewater.","PeriodicalId":13903,"journal":{"name":"International Journal of Applied Ceramic Technology","volume":"22 2","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143112988","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