{"title":"Two-Level Models of Composite Synthesis: History and Potential","authors":"A. G. Knyazeva","doi":"10.1134/s0010508224010052","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>There are various methods for the synthesis of composites from mixtures of metal powders forming intermetallic phases and from mixtures of metal and non-metal powders (e.g., carbon or boron). In the 1970s, an approach was proposed to describe combustion and explosion processes with the identification of reactive cells, which from a modern standpoint can be classified as two-level synthesis models. This approach has been actively developed for binary systems, but remained rather conditional. This paper presents an overview of similar models and discusses their development by taking into account accompanying processes (not only diffusion, but also the evolution of the stress–strain state) and modifications for synthesis driven by a laser or electron beam.</p>","PeriodicalId":10509,"journal":{"name":"Combustion, Explosion, and Shock Waves","volume":"48 1","pages":""},"PeriodicalIF":0.9000,"publicationDate":"2024-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Combustion, Explosion, and Shock Waves","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1134/s0010508224010052","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENERGY & FUELS","Score":null,"Total":0}
引用次数: 0
Abstract
There are various methods for the synthesis of composites from mixtures of metal powders forming intermetallic phases and from mixtures of metal and non-metal powders (e.g., carbon or boron). In the 1970s, an approach was proposed to describe combustion and explosion processes with the identification of reactive cells, which from a modern standpoint can be classified as two-level synthesis models. This approach has been actively developed for binary systems, but remained rather conditional. This paper presents an overview of similar models and discusses their development by taking into account accompanying processes (not only diffusion, but also the evolution of the stress–strain state) and modifications for synthesis driven by a laser or electron beam.
期刊介绍：
Combustion, Explosion, and Shock Waves a peer reviewed journal published in collaboration with the Siberian Branch of the Russian Academy of Sciences. The journal presents top-level studies in the physics and chemistry of combustion and detonation processes, structural and chemical transformation of matter in shock and detonation waves, and related phenomena. Each issue contains valuable information on initiation of detonation in condensed and gaseous phases, environmental consequences of combustion and explosion, engine and power unit combustion, production of new materials by shock and detonation waves, explosion welding, explosive compaction of powders, dynamic responses of materials and constructions, and hypervelocity impact.
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