Mechanism of Strength Improvement of Magnetite Pellet by Adding Boron-bearing Iron Concentrate

The mechanism of improving compressive strength of magnetite pellet by adding boron-bearing iron concentrate was studied. Boron-bearing iron concentrate and magnetite were mixed, pelletized and roasted under different roasting conditions. Then, compressive strength of pellets was tested, and polishe...

Full description

Saved in:
Bibliographic Details
Published inJournal of iron and steel research, international Vol. 21; no. 1; pp. 9 - 15
Main Authors GUO, Hong-wei, BAI, Jun-li, ZHANG, Jian-liang, LI, Hong-ge
Format Journal Article
LanguageEnglish
Published Singapore Elsevier Ltd 2014
Springer Singapore
Subjects
Applied and Technical Physics
boron-bearing iron concentrate
Compressive strength
Engineering
Iron
Iron and steel industry
Machines
Magnetite
Manufacturing
Materials Engineering
Materials Science
Metallic Materials
pellet compressive strength
Pellets
Physical Chemistry
Polished
Processes
proportion
Roasting
roasting condition
Steels
含硼铁精矿
抗压强度
机制
焙烧条件
球团强度
磁铁矿
耳鼻喉科
铁矿球团
boron-bearing iron concentrate
magnetite
roasting condition
proportion
pellet compressive strength
Online AccessGet full text

Cover

More Information
Summary:The mechanism of improving compressive strength of magnetite pellet by adding boron-bearing iron concentrate was studied. Boron-bearing iron concentrate and magnetite were mixed, pelletized and roasted under different roasting conditions. Then, compressive strength of pellets was tested, and polished sections of the roasted pellets were analyzed from the perspective of mineralogy. Finally, the effects of different proportions, roasting temperatures and roasting time of boron-bearing iron concentrate on the compressive strength of magnetite pellets were investigated and explained.
Bibliography:11-3678/TF
boron-bearing iron concentrate; magnetite; pellet compressive strength; roasting condition; proportion
The mechanism of improving compressive strength of magnetite pellet by adding boron-bearing iron concentrate was studied. Boron-bearing iron concentrate and magnetite were mixed, pelletized and roasted under differ ent roasting conditions. Then, compressive strength of pellets was tested, and polished sections of the roasted pellets were analyzed from the perspective of mineralogy. Finally, the effects of different proportions, roasting temperatures and roasting time of boron-bearing iron concentrate on the compressive strength of magnetite pellets were investigated and explained.
ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ObjectType-Article-1
ObjectType-Feature-2
ISSN:1006-706X
2210-3988
DOI:10.1016/S1006-706X(14)60002-9