Synthesis of Ti3SiC2 Through Pressureless Sintering

Autor:	Changsheng Li, Hua Tang, Maoquan Xue
Rok vydání:	2014
Předmět:	Materials science Metals and Alloys Intermetallic Pressureless sintering Condensed Matter Physics Chemical synthesis chemistry.chemical_compound Chemical engineering chemistry Mechanics of Materials Ternary compound Metallic materials Materials Chemistry Ceramics and Composites Powder mixture
Zdroj:	Powder Metallurgy and Metal Ceramics. 53:392-398
ISSN:	1573-9066 1068-1302
DOI:	10.1007/s11106-014-9629-8
Popis:	Ternary compound Ti3SiC2 was synthesized by pressureless sintering the powder mixture of 3Ti/1.2Si/2C, 3Ti/1.2Si/2C/0.1Sn, and 3Ti/1.2Si/2C/0.1Al with preliminary liquid magnetic stirring. The Ti3SiC2 was synthesized at 1400°C for 30 min. The addition of appropriate Al amount enhanced the synthesis of Ti3SiC2. The mechanism of Ti3SiC2 synthesis from 3Ti/1.2Si/2C/0.1Al was presumed to be the reactions between the intermediate phases of Ti–Al and Ti–Si intermetallics and other reactants in the starting powder. The Ti–Al and Ti–Si liquid interaction occurring at high temperatures was found to assist the synthesis reaction of Ti3SiC2.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d952caf4e79857b4505928bc4700d873 https://doi.org/10.1007/s11106-014-9629-8 Zobrazit plný text záznamu Full text from SpringerLink