Results 21 to 30 of about 6,681 (230)

Aluminum Nitride Formation From Aluminum Oxide/Phenol Resin Solid-Gel Mixture By Carbothermal Reduction Nitridation Method

Archives of Metallurgy and Materials, 2015
Hexagonal and cubic crystalline aluminum nitride (AlN) particles were successfully synthesized using phenol resin and alpha aluminum oxide (α-Al2O3) as precursors through new solid-gel mixture and carbothermal reduction nitridaton (CRN) process with ...
Mylinh Dang Thy, Yoon Dae-Ho, Kim Chang-Yeoul   +2 more
doaj   +1 more source

Effects of mechanical activation on the carbothermal reduction of chromite with metallurgical coke

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2010
The carbothermal reduction of mechanically activated chromite with metallurgical coke under an argon atmosphere was investigated at temperatures between 1100 and 1400°C and the effects of the mechanical activation on chromite structure were analyzed by x-
Kenan Yıldız
doaj   +1 more source

The Effect of Palm Char Properties on Malaysian Ilmenite Ores by Carbothermal Reduction [PDF]

Archives of Metallurgy and Materials
To identify the mineral grade ore, two distinct Malaysian ilmenite ores (FeTiO3) from different placers deposits were examined. The sources of ilmenite ore were the Kinta Valley in Perak and the Langkawi Black Sand Beach in Kedah.
N.A. Nasrun, N.F.M. Yunos, M.A. Idris, N.A. Halif, T. Nomura   +4 more
doaj   +1 more source

Kinetics and reduction mechanism of non-isothermal analysis carbothermal reduction of zinc ferrite

工程科学学报, 2023
The amount of zinc-containing EAF dust has increased due to the increased proportion of galvanized steel scrap used in the electric arc furnace (EAF) steelmaking process.
Yang LI, Jian-liang ZHANG, Xiang YUAN, Zheng-jian LIU, Fei LI, An-yang ZHENG, Zhan-guo LI   +6 more
doaj   +1 more source

Isothermal carbothermal reduction of synthetic FeTiO3-Fe2O3 solid solutions

工程科学学报, 2016
FeTiO3 and FeTiO3-Fe2O3 solid solution systems were synthesized based on the ceramic method. The synthetic FeTiO3-Fe2O3 solid solutions were subjected to isothermal carbothermal reduction experiments at 1150℃ combining with thermodynamic anal-ysis.
XING Xiang-dong, ZHANG Jian-liang, LIU Yi-ran, LIU Zheng-jian, LIU Xing-le, LI Nai-yao   +5 more
doaj   +1 more source

Thermodynamics of Vacuum Chloride Volatilization of Ni, Co, Mn, Li, Al, and Cu in Spent Lithium−Ion Battery

Metals, 2022
In recent years the chlorination leaching separation process in the field of hydrometallurgy has been developed considerably. However, the development of the chlorination separation process in the field of pyrometallurgy has lagged.
Wen Luo, Guochen Hu, Junshuai Ding, Jijun Wu, Wenhui Ma   +4 more
doaj   +1 more source

Thermal Energy Process Heat for Lunar ISRU: Technical Challenges and Technology Opportunities [PDF]

, 2011
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/90740/1/AIAA-2011-704-915 ...
Colozza, Anthony, Gordon, Pierce, Gustafson, Robert, Heller, Richard, Hepp, Aloysius, Nakamura, Takashi, Stern, Ted   +6 more
core   +1 more source

Synthesis of TiB2 powders by borothermal and carbothermal reduction of TiO2 [PDF]

Processing and Application of Ceramics
Titanium diboride powders were synthesized from TiO2 following different reduction methods at temperatures range from 1000 to 1400°C for 1h under flowing argon gas.
Abdelgawad Mohamed Mahrous Hussein, Biçer Hülya   +1 more
doaj   +1 more source

Experimental carbothermal reduction of MgO at low pressure using concentrated solar energy [PDF]

Journal of Mining and Metallurgy. Section B: Metallurgy, 2018
The improved solar reactor Sol@rmet allows to investigate the reduction of MgO in presence of carbon using concentrated solar energy in low vacuum conditions close to 900 Pa.
Puig J., Balat-Pichelin M.
doaj   +1 more source

Carbothermal treated iron oxide nanoparticles with improving magnetic heating efficiency for hyperthermia

Results in Physics, 2022
Iron oxide nanoparticles with high magnetic heating efficiency is highly desired for magnetic hyperthermia applications. In this paper, carbothermal treatments with graphene are used for improving the magnetic heating efficiency of iron oxide ...
Xudong Zuo, Hao Ding, Jiandong Zhang, Tao Fang, Dongmei Zhang   +4 more
doaj   +1 more source