A. Ilyin, A. Gromov, A. Reshetov, D. Tihonov, G. V. Yablunowsky
{"title":"超细铝粉在不同氧化过程中的反应能力","authors":"A. Ilyin, A. Gromov, A. Reshetov, D. Tihonov, G. V. Yablunowsky","doi":"10.1109/KORUS.2000.866103","DOIUrl":null,"url":null,"abstract":"Ultrafine aluminum powders (UFAP) have high reactivity in several oxidation processes. Air as oxidizer allows obtaining aluminum nitride as the basic phase in the oxidation products: ultrafine aluminum powders react with air nitrogen by the presence of oxygen. By reaction with water, UFAP leads to much higher energetic and transformation degrees than regular powders. Such unusual behavior of UFAP (especially electroexplosive UFAP) is discussed it terms of particle size (less than 1 /spl mu/m) and collision structure. The structure and phase pecularities of UFAP are also discussed.","PeriodicalId":20531,"journal":{"name":"Proceedings KORUS 2000. The 4th Korea-Russia International Symposium On Science and Technology","volume":"5 1","pages":"299-304 vol. 3"},"PeriodicalIF":0.0000,"publicationDate":"2000-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"10","resultStr":"{\"title\":\"Reactionary ability of aluminum ultrafine powders in various oxidation processes\",\"authors\":\"A. Ilyin, A. Gromov, A. Reshetov, D. Tihonov, G. V. Yablunowsky\",\"doi\":\"10.1109/KORUS.2000.866103\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Ultrafine aluminum powders (UFAP) have high reactivity in several oxidation processes. Air as oxidizer allows obtaining aluminum nitride as the basic phase in the oxidation products: ultrafine aluminum powders react with air nitrogen by the presence of oxygen. By reaction with water, UFAP leads to much higher energetic and transformation degrees than regular powders. Such unusual behavior of UFAP (especially electroexplosive UFAP) is discussed it terms of particle size (less than 1 /spl mu/m) and collision structure. The structure and phase pecularities of UFAP are also discussed.\",\"PeriodicalId\":20531,\"journal\":{\"name\":\"Proceedings KORUS 2000. The 4th Korea-Russia International Symposium On Science and Technology\",\"volume\":\"5 1\",\"pages\":\"299-304 vol. 3\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2000-06-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"10\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings KORUS 2000. The 4th Korea-Russia International Symposium On Science and Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/KORUS.2000.866103\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings KORUS 2000. The 4th Korea-Russia International Symposium On Science and Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/KORUS.2000.866103","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Reactionary ability of aluminum ultrafine powders in various oxidation processes
Ultrafine aluminum powders (UFAP) have high reactivity in several oxidation processes. Air as oxidizer allows obtaining aluminum nitride as the basic phase in the oxidation products: ultrafine aluminum powders react with air nitrogen by the presence of oxygen. By reaction with water, UFAP leads to much higher energetic and transformation degrees than regular powders. Such unusual behavior of UFAP (especially electroexplosive UFAP) is discussed it terms of particle size (less than 1 /spl mu/m) and collision structure. The structure and phase pecularities of UFAP are also discussed.
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