Strength and Consolidation Mechanism of Green Pellets Containing Carbon

Ru Fei Wei; Jia Xin Li; Guang Wu Tang

doi:10.4028/www.scientific.net/AMR.402.215

Paper Titles

Study on Fluid Flow in a Large Round Bloom Continuous Casting Mold
p.196

The Effect of Time to Nitrogen Solubility in Steel with High Pressure and Bottom Blowing Nitrogen
p.202

Nitrogen Control Technology for the Blowing Process of Combined Blowing Converter
p.205

Study on Formation Mechanism of Frame-Shaped Segregation in 40Cr Wire Rod Rolled from Bloom
p.211

Strength and Consolidation Mechanism of Green Pellets Containing Carbon
p.215

Formation and Prevention of Sliver Defects on the Surface of Cold-Rolled Strip
p.221

Phosphorus Distribution Equilibrium between CaO-FeO*-SiO₂-P₂O₅(15%)-CaF₂(B₂O₃) Slag System and Carbon-Saturated Hot Metal at 1573K
p.227

Research on RDI_+3.15 of Respectively Granulating Sintering
p.235

Acid Leaching of Vanadium from a Vanadium Residue
p.243

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 402Strength and Consolidation Mechanism of Green...

Strength and Consolidation Mechanism of Green Pellets Containing Carbon

Abstract:

The effects of four inorganic binders and four organic binders on strength of green pellet containing carbon were studied. The results show that phenolic resin is the best binder, compressive strength and drop strength of preheated pellet are 312.5 N and 15.1 times, respectively, when the matching was 2%. The reason is that chemical adsorption effect occurs in pellet. Strength of wet pellet is mainly maintained by capillary force. However, preheated pellet is mainly maintained by chemical adsorption effect and viscous force. Chemical adsorption effect is better than viscous force.

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Periodical:

Advanced Materials Research (Volume 402)

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215-220

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.402.215

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Online since:

November 2011

Authors:

Ru Fei Wei, Jia Xin Li, Guang Wu Tang

Keywords:

Consolidation Mechanism, Pellets Containing Carbon, Phenolic Resin, Strength

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