Advances in Applied Ceramics最新文献_第7页

Ablation behaviour of coated Al2O3f/Al2O3 composites under oxyacetylene torch flame 包覆Al2O3f/Al2O3复合材料在氧乙炔炬火焰下的烧蚀行为

IF 2.2 4区材料科学

Advances in Applied Ceramics Pub Date : 2021-12-26 DOI: 10.1080/17436753.2021.2009296

Wen-Long Jin, Xiang Yang, Zhang Wen, Zhu Cheng-xin, Wang Yi, Cao Jie, Ma Yin-wei, Cao Jian-hui

引用次数: 0

Processing and properties of high entropy carbides 高熵碳化物的制备及性质

IF 2.2 4区材料科学

Advances in Applied Ceramics Pub Date : 2021-12-17 DOI: 10.1080/17436753.2021.2014277

Yichen Wang

{"title":"Processing and properties of high entropy carbides","authors":"Yichen Wang","doi":"10.1080/17436753.2021.2014277","DOIUrl":"https://doi.org/10.1080/17436753.2021.2014277","url":null,"abstract":"ABSTRACT High entropy carbides (HECs) are novel materials developed in recent years that have attracted a lot of research interests. Unlike traditional carbides (containing one or two metals), HECs with multiple metals could form a very large number of different compositions that could have interesting and promising properties. The high entropy effect stabilises multi-component carbide phases and forms compositions that might otherwise not be stable. After several years of investigation of HECs, several methods of synthesising HECs have been developed. The microstructures and properties of HECs have been studied and compared with traditional carbides. Many interesting discoveries in HECs have been made. This paper reviews the theories, technologies, findings and insights gained from previous studies on HECs. The basic theory of HECs, the prediction of synthesisability of HEC phases from theoretical calculations, and some rules observed from experimental results are summarised. The preparation methods of HECs (powders, coatings, films and ceramics) and their microstructures are reviewed. Their properties, including thermal and electrical, mechanical and tribological, and oxidation, irradiation, and corrosion resistance of HECs are reviewed and discussed. Compared with traditional carbides, there is a great potential to develop new HECs due to their designable and complex compositions, and this review can guide future studies.","PeriodicalId":7224,"journal":{"name":"Advances in Applied Ceramics","volume":"93 1","pages":"57 - 78"},"PeriodicalIF":2.2,"publicationDate":"2021-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85246814","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: 28

Preparation and tribological performance of CrAlTiCN coatings on 316L and TC4 substrates in sea water 316L和TC4基材上CrAlTiCN涂层的制备及其在海水中的摩擦学性能

IF 2.2 4区材料科学

Advances in Applied Ceramics Pub Date : 2021-12-13 DOI: 10.1080/17436753.2021.2009295

Xiang Zhang, Peng Zhang, X. Su, Lei Shan

引用次数: 2

Cold spray for ceramic metallisation: a review 陶瓷金属化冷喷涂技术综述

IF 2.2 4区材料科学

Advances in Applied Ceramics Pub Date : 2021-11-17 DOI: 10.1080/17436753.2021.1997486

Chaoyu Han, Zhizhong Wang, Li Ma, Bojiang Ma, Guosheng Huang, Yin Ma

{"title":"Cold spray for ceramic metallisation: a review","authors":"Chaoyu Han, Zhizhong Wang, Li Ma, Bojiang Ma, Guosheng Huang, Yin Ma","doi":"10.1080/17436753.2021.1997486","DOIUrl":"https://doi.org/10.1080/17436753.2021.1997486","url":null,"abstract":"ABSTRACT Since invented in 1980s, cold spraying (CS) has received numerous attentions recently because of its low heat input and high efficiency. Severe plastic deformation induced by high-velocity impaction makes the particles with temperature below the melting point deposited on the substrate. Theoretically, the coating obtained by CS is dense and free of oxidation, so excellent thermal and electrical conductivity can be obtained, which is ideal for ceramic metallisation (CM). Many studies have been done on the CS CM to study the coating structures, bonding mechanism and performances. Mechanical occlusion is considered to be the main bonding type at the interface, local melting plays a small role in the bonding, but local melting improves the bonding strength significantly. However, the specific bonding mechanism of CS CM is still unclear, especially in some metal/ceramic systems with bonding strength greater than 10 MPa, the bonding mechanisms need to be further studied. CS is also difficult to metallise some ceramics, which requires complicated design. Thus, aiming to improve the reliability and the extent of the application of CS CM, a thorough review should be made. In the present paper, the bonding mechanisms of CS metal coating on ceramic proposed by previous researches were summarised to help the researchers a better and quicker understanding for the CS CM. The factors influencing the properties were introduced. The author also made an outlook for the future development of CS in CM.","PeriodicalId":7224,"journal":{"name":"Advances in Applied Ceramics","volume":"21 1","pages":"358 - 380"},"PeriodicalIF":2.2,"publicationDate":"2021-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90147474","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 on the manufacturing techniques of porous hydrophobic ceramic membranes applied to direct contact membrane distillation 应用于直接接触膜蒸馏的多孔疏水陶瓷膜制备技术综述

IF 2.2 4区材料科学

Advances in Applied Ceramics Pub Date : 2021-09-23 DOI: 10.1080/17436753.2021.1981749

R. Ferreira, H. Ramlow, C. Marangoni, R. Machado

{"title":"A review on the manufacturing techniques of porous hydrophobic ceramic membranes applied to direct contact membrane distillation","authors":"R. Ferreira, H. Ramlow, C. Marangoni, R. Machado","doi":"10.1080/17436753.2021.1981749","DOIUrl":"https://doi.org/10.1080/17436753.2021.1981749","url":null,"abstract":"ABSTRACT Porous hydrophobic ceramic membranes have been increasingly applied in advanced membrane-based separation processes such as Direct Contact Membrane Distillation (DCMD) due to their higher chemical and mechanical resistances. The development of novel ceramic membranes enhanced with porosity is based on conventional techniques such as extrusion and tape casting, and unique processing such as dry–wet spinning and vacuum filtration. The relationships between shaping and surface hydrophobization related to the membrane structure, properties and performance of the ceramic membrane applied to DCMD are explained in this work. The manufacturing technique influences the membrane characteristics, and consequently the permeability in DCMD. Recent research is focused on manufacturing high porous hollow fibre ceramic membranes by dry–wet spinning. In contrast to the grafting of alkylsilanes, the chemical vapour deposition process has been applied as an effective surface modifying technique to enhance membrane hydrophobicity. Ceramic membranes are mostly applied to desalination in DCMD and have been little researched concerning the unique properties they can offer, such as superhydrophobicity and use in a harsh environment. In addition to the review of manufacturing techniques, polymer-derived ceramic (PDC) is proposed as a one-step ceramic membrane processing route for DCMD. Although only a handful of works addressed the use of PDC membranes applied to DCMD, the great potential of these materials is forecast.","PeriodicalId":7224,"journal":{"name":"Advances in Applied Ceramics","volume":"23 1","pages":"336 - 357"},"PeriodicalIF":2.2,"publicationDate":"2021-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74551241","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: 5

Tunable ferroelectric properties in (K0.5Na0.5)NbO3 ceramics fabricated by a simple modification of the conventional sintering technique 对传统烧结工艺进行简单改进制备的(K0.5Na0.5)NbO3陶瓷的铁电性能可调

IF 2.2 4区材料科学

Advances in Applied Ceramics Pub Date : 2021-09-17 DOI: 10.1080/17436753.2021.1899729

Jiacheng Li, Ying Hou, Tingting Ye, Tianle Ding, J. Ding, R. Liang

引用次数: 0

Pressure slip cast processing of alumina (Al2O3) products and comparative evaluation of mechanical properties 压滑铸造加工氧化铝(Al2O3)制品的力学性能及对比评价

IF 2.2 4区材料科学

Advances in Applied Ceramics Pub Date : 2021-09-16 DOI: 10.1080/17436753.2022.2156031

P. Raju, A. Khanra, M. B. Suresh, Y. S. Rao, Roy Johnson

{"title":"Pressure slip cast processing of alumina (Al2O3) products and comparative evaluation of mechanical properties","authors":"P. Raju, A. Khanra, M. B. Suresh, Y. S. Rao, Roy Johnson","doi":"10.1080/17436753.2022.2156031","DOIUrl":"https://doi.org/10.1080/17436753.2022.2156031","url":null,"abstract":"ABSTRACT Pressure Slip Casting (PSC) using polymer moulds offers several advantages over Conventional Slip Casting (CSC) of ceramics such as enhanced productivity in combination with higher green density, homogeneity and low rejections. PSC is currently practiced in table-ware industries however, application to the technical ceramics is limited owing to the collapse of cast part while de-moulding during pressure cast cycle under pneumatic pressure. Current study focuses on this key issue and demonstrated pressure casting process successfully for the fabrication of alumina parts. Slips of a mixture of alumina with different particle sizes in the various proportions and solid loadings were prepared. Slip under PSC resulted in effective interlocking of the particles retaining the shape while de-moulding and achieved a sintered density of 98.6% of theoretical density (TD). Slurry on CSC exhibited a lower sintered density of 97% of TD. Selection of particles with sizes in optimised proportion for PSC results in effective interlocking of particles in green parts as well as grains on sintering as revealed by the microstructure. This leads to higher density and mechanical properties. Slip thus optimised were shaped into solid spheres of ϕ 60 mm by PSC targeting grinding applications.","PeriodicalId":7224,"journal":{"name":"Advances in Applied Ceramics","volume":"1 1","pages":"211 - 221"},"PeriodicalIF":2.2,"publicationDate":"2021-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84085849","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

Structural, morphological properties and phase stabilisation criteria of the calcia-zirconia system 钙-氧化锆体系的结构、形态特性及相稳定标准

IF 2.2 4区材料科学

Advances in Applied Ceramics Pub Date : 2021-09-15 DOI: 10.1080/17436753.2021.1978266

Ankit Kumar, P. Kumar, A. S. Dhaliwal

引用次数: 5

Preparation of porous mullite ceramics consisting of needle-like mullite whiskers 针状莫来石晶须多孔莫来石陶瓷的制备

IF 2.2 4区材料科学

Advances in Applied Ceramics Pub Date : 2021-08-23 DOI: 10.1080/17436753.2021.1924569

Qi Zhang, Qu Wang, Binbin Dong, G. Wang, Bo Yuan, Peng Liang, Hongxia Li

引用次数: 4

Application of net-shaped self-glazed zirconia for crown lengthening and restorative treatments using a full digital workflow 网状自釉面氧化锆在全数字工作流程的冠延长和修复治疗中的应用

IF 2.2 4区材料科学

Advances in Applied Ceramics Pub Date : 2021-08-23 DOI: 10.1080/17436753.2021.1953844

Yixing Pi, Zhikang Su, Mei Zhong, Tingting Liang, Fuyao Li, Ding Chen, Zitian Liang, Wen Ren, Yuanjing Li, Siqi Luo, Jiangyong Huang, Lvhua Guo

引用次数: 0