E. R. Umerov, A. P. Amosov, E. I. Latukhin, V. A. Novikov
{"title":"SHS of TiC–Graphite Porous Composites and Carbon Graphitization","authors":"E. R. Umerov, A. P. Amosov, E. I. Latukhin, V. A. Novikov","doi":"10.3103/S1061386224700407","DOIUrl":null,"url":null,"abstract":"<p>The possibility was considered of using self-propagating high-temperature synthesis (SHS) in open air to obtain porous titanium carbide composites containing free graphite. The effect of graphite excess in the Ti + (1 + <i>х</i>)C charge (where <i>x</i> = 0.5, 1.0, and 1.5) and pressing pressure on the porosity of the SHS-derived TiC–C composite, as well as on the size of pores and TiC and graphite particles was shown. The direct proof of the possibility of fast graphitization of such amorphous carbon form as carbon black under conditions of SHS of porous TiC–C composites was given.</p>","PeriodicalId":595,"journal":{"name":"International Journal of Self-Propagating High-Temperature Synthesis","volume":"34 1","pages":"42 - 49"},"PeriodicalIF":0.6000,"publicationDate":"2025-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Self-Propagating High-Temperature Synthesis","FirstCategoryId":"1085","ListUrlMain":"https://link.springer.com/article/10.3103/S1061386224700407","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
The possibility was considered of using self-propagating high-temperature synthesis (SHS) in open air to obtain porous titanium carbide composites containing free graphite. The effect of graphite excess in the Ti + (1 + х)C charge (where x = 0.5, 1.0, and 1.5) and pressing pressure on the porosity of the SHS-derived TiC–C composite, as well as on the size of pores and TiC and graphite particles was shown. The direct proof of the possibility of fast graphitization of such amorphous carbon form as carbon black under conditions of SHS of porous TiC–C composites was given.
期刊介绍：
International Journal of Self-Propagating High-Temperature Synthesis is an international journal covering a wide range of topics concerned with self-propagating high-temperature synthesis (SHS), the process for the production of advanced materials based on solid-state combustion utilizing internally generated chemical energy. Subjects range from the fundamentals of SHS processes, chemistry and technology of SHS products and advanced materials to problems concerned with related fields, such as the kinetics and thermodynamics of high-temperature chemical reactions, combustion theory, macroscopic kinetics of nonisothermic processes, etc. The journal is intended to provide a wide-ranging exchange of research results and a better understanding of developmental and innovative trends in SHS science and applications.
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