Synthesis and Spark Plasma Sintering of Nanosized Refractory Carbide/Nitride Powders-Reference-Cited by-同舟云学术

Synthesis and Spark Plasma Sintering of Nanosized Refractory Carbide/Nitride Powders

Published:2020-06 Issue: Volume:850 Page:279-284
ISSN:1662-9795
Container-title:Key Engineering Materials
language:
Short-container-title:KEM

Author:

Zālīte Ilmārs¹,Letlena Anita¹,Šteins Ints¹,Krūmiņa Aija¹,Lubāne Māra¹,Grabis Jānis¹

Affiliation:

1. Riga Technical University

Abstract

In the present study, seven refractory compounds - TiC, NbC, TaC, WC, Ti (C,N), (Ti,Nb)(C,N) and TiN - have been produced by plasma-chemical synthesis and carbothermal reduction process of a precursor prepared by sol-gel method. The phase composition, crystallite size, morphology and specific surface area of the synthesized powders are investigated by XRD, TEM, SEM and BET respectively. Spark plasma sintering (SPS) method (up to 1850 °C, heating rate of 100 °C/min and dwelling time of 5 min.) are used for investigation of compacting of these compounds. Characteristics of the obtained ceramic materials are provided.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Link

https://www.scientific.net/KEM.850.279.pdf

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