Advances in preparation techniques for high-purity silicon carbide ceramics

IF 2.3 4区材料科学 Q2 MATERIALS SCIENCE, CERAMICS

International Journal of Applied Ceramic Technology Pub Date : 2025-07-01 DOI:10.1111/ijac.70012

Wenlong Zhang, Yi Chen, Yiming Dong, Jiasen Yang, Yuhan Jian, Jingjing Wang, Yuhai Lu, Yang Li

{"title":"Advances in preparation techniques for high-purity silicon carbide ceramics","authors":"Wenlong Zhang, Yi Chen, Yiming Dong, Jiasen Yang, Yuhan Jian, Jingjing Wang, Yuhai Lu, Yang Li","doi":"10.1111/ijac.70012","DOIUrl":null,"url":null,"abstract":"<p>High-purity silicon carbide (SiC) ceramics are critical materials for advanced applications in semiconductors, aerospace, and chemical industries due to their exceptional properties, such as high thermal conductivity, chemical stability, and mechanical strength. With increasing demands for high-performance and contamination-free components, the development of efficient and scalable preparation methods for high-purity SiC ceramics has become a global research focus. This paper summarizes the advancements in manufacturing techniques for high-purity SiC ceramics, including recrystallization sintering, pressureless sintering (PS), hot pressing (HP), spark plasma sintering (SPS), and additive manufacturing (AM). The fundamental sintering mechanisms, processing parameters, material characteristics and associated challenges of each method are discussed. Finally, this paper outlines the current limitations and provides forward-looking strategies to meet the growing demand for high-purity and high-performance SiC ceramics in cutting-edge technologies.</p>","PeriodicalId":13903,"journal":{"name":"International Journal of Applied Ceramic Technology","volume":"22 6","pages":""},"PeriodicalIF":2.3000,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Applied Ceramic Technology","FirstCategoryId":"88","ListUrlMain":"https://ceramics.onlinelibrary.wiley.com/doi/10.1111/ijac.70012","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATERIALS SCIENCE, CERAMICS","Score":null,"Total":0}

引用次数: 0

Abstract

High-purity silicon carbide (SiC) ceramics are critical materials for advanced applications in semiconductors, aerospace, and chemical industries due to their exceptional properties, such as high thermal conductivity, chemical stability, and mechanical strength. With increasing demands for high-performance and contamination-free components, the development of efficient and scalable preparation methods for high-purity SiC ceramics has become a global research focus. This paper summarizes the advancements in manufacturing techniques for high-purity SiC ceramics, including recrystallization sintering, pressureless sintering (PS), hot pressing (HP), spark plasma sintering (SPS), and additive manufacturing (AM). The fundamental sintering mechanisms, processing parameters, material characteristics and associated challenges of each method are discussed. Finally, this paper outlines the current limitations and provides forward-looking strategies to meet the growing demand for high-purity and high-performance SiC ceramics in cutting-edge technologies.

Abstract Image

查看原文本刊更多论文

高纯碳化硅陶瓷制备技术进展

高纯度碳化硅（SiC）陶瓷由于其优异的性能，如高导热性、化学稳定性和机械强度，是半导体、航空航天和化学工业中先进应用的关键材料。随着人们对高性能、无污染元件的需求日益增长，开发高效、可扩展的高纯度碳化硅陶瓷制备方法已成为全球研究的热点。综述了高纯度碳化硅陶瓷的制备技术进展，包括再结晶烧结、无压烧结、热压烧结、火花等离子烧结和增材制造。讨论了每种方法的基本烧结机理、工艺参数、材料特性和相关挑战。最后，本文概述了目前的局限性，并提出了前瞻性的策略，以满足高纯度和高性能SiC陶瓷在尖端技术中日益增长的需求。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

International Journal of Applied Ceramic Technology 工程技术-材料科学：硅酸盐

CiteScore

3.90

自引率

9.50%

发文量

280

审稿时长

4.5 months

期刊介绍： The International Journal of Applied Ceramic Technology publishes cutting edge applied research and development work focused on commercialization of engineered ceramics, products and processes. The publication also explores the barriers to commercialization, design and testing, environmental health issues, international standardization activities, databases, and cost models. Designed to get high quality information to end-users quickly, the peer process is led by an editorial board of experts from industry, government, and universities. Each issue focuses on a high-interest, high-impact topic plus includes a range of papers detailing applications of ceramics. Papers on all aspects of applied ceramics are welcome including those in the following areas: Nanotechnology applications; Ceramic Armor; Ceramic and Technology for Energy Applications (e.g., Fuel Cells, Batteries, Solar, Thermoelectric, and HT Superconductors); Ceramic Matrix Composites; Functional Materials; Thermal and Environmental Barrier Coatings; Bioceramic Applications; Green Manufacturing; Ceramic Processing; Glass Technology; Fiber optics; Ceramics in Environmental Applications; Ceramics in Electronic, Photonic and Magnetic Applications;