Combustion Synthesis of TiNx C1-x Powders with Ultra Fine Particle Size by Using Titanium Oxide as Dilution

Ke Gang Ren; Ke Xin Chen; G.H. Liu; Hai Bo Jin; Xiao Shan Ning; He Ping Zhou

doi:10.4028/www.scientific.net/KEM.280-283.1429

Paper Titles

Effect of Grain Growth Inhibitor on the Microstructure and Mechanical Properties of Ti(C,N)-Based Cermet
p.1413

Study of Ti(C,N)-Based Cermets Fabricated by Pressureless-HIP Sintering
p.1417

Combustion Synthesis of Ti(C,N) Powder
p.1421

Fabrication of TiC-Ti Porous Materials by Combustion Synthesis
p.1425

Combustion Synthesis of TiN_x C_1-x Powders with Ultra Fine Particle Size by Using Titanium Oxide as Dilution
p.1429

Combustion Synthesis and Two-Time Densification of TiB₂-Cu Composites
p.1433

Effect of Pressure on TiB₂-Cu Composite via In-Situ Reaction Synthesis
p.1437

Large-Scale (Ti,Cr)B₂-Cu Composite by Combustion Synthesis
p.1441

Electroless Plating of Ni-P-CNTs Composite Coating
p.1445

HomeKey Engineering MaterialsKey Engineering Materials Vols. 280-283Combustion Synthesis of TiNx C1-x Powders with...

Combustion Synthesis of TiN_x C_1-x Powders with Ultra Fine Particle Size by Using Titanium Oxide as Dilution

Abstract:

In present works, the low cost TiO2 powders were partially introduced to raw mixture as playing roles of both reactant and dilution. The experimental results showed that increasing the ratio of TiO2 to titanium powders up to 70wt%, the combustion synthesis reaction could still proceed by self-sustained mode. Single phase of TiNxC1-x with ultra fine particle size could be prepared by using TiO2 as dilution. Influences of TiO2 addition on phase formation and microstructure of product were also investigated. It was found that the combustion temperature and as-synthesized TiNxC1-x particle size decreased as increasing the amount of TiO2 addition.