skip to main content
Guest
My Research
My Account
Sign out
Sign in
This feature requires javascript
Library Search
Find Databases
Browse Search
E-Journals A-Z
E-Books A-Z
Citation Linker
Help
Language:
English
Vietnamese
This feature required javascript
This feature requires javascript
Primo Search
All Library Resources
All
Course Materials
Course Materials
Search For:
Clear Search Box
Search in:
All Library Resources
Or hit Enter to replace search target
Or select another collection:
Search in:
All Library Resources
Search in:
Print Resources
Search in:
Digital Resources
Search in:
Online E-Resources
Advanced Search
Browse Search
This feature requires javascript
Search Limited to:
Search Limited to:
Resource type
criteria input
All items
Books
Articles
Images
Audio Visual
Maps
Graduate theses
Show Results with:
criteria input
that contain my query words
with my exact phrase
starts with
Show Results with:
Search type Index
criteria input
anywhere in the record
in the title
as author/creator
in subject
Full Text
ISBN
ISSN
TOC
Keyword
Field
Show Results with:
in the title
Show Results with:
anywhere in the record
in the title
as author/creator
in subject
Full Text
ISBN
ISSN
TOC
Keyword
Field
This feature requires javascript
Removal of Residual Element Antimony from Molten Steel by CaC[sub.2]-Containing Refining Slag
Metals (Basel ), 2023-02, Vol.13 (3)
[Peer Reviewed Journal]
COPYRIGHT 2023 MDPI AG ;ISSN: 2075-4701 ;EISSN: 2075-4701 ;DOI: 10.3390/met13030441
Full text available
Citations
Cited by
View Online
Details
Recommendations
Reviews
Times Cited
External Links
This feature requires javascript
Actions
Add to My Research
Remove from My Research
E-mail
Print
Permalink
Citation
EasyBib
EndNote
RefWorks
Delicious
Export RIS
Export BibTeX
This feature requires javascript
Title:
Removal of Residual Element Antimony from Molten Steel by CaC[sub.2]-Containing Refining Slag
Author:
Chen, Zihong
;
Liu, Mengke
;
Ma, Guojun
;
Zhang, Xiang
;
Du, Tianyu
;
Xue, Zhengliang
Subjects:
Steel
Is Part Of:
Metals (Basel ), 2023-02, Vol.13 (3)
Description:
Increasing the use of steel scrap and enhancing its recycling utilization are important strategies for fostering the low-carbon and environmental-friendly growth of the iron and steel industry in China. However, the current steelmaking processes cannot efficiently remove the residual elements in the scrap, such as Cu, Sn, As, and Sb. As a result, the above elements are recycled and accumulate in the scrap, which will eventually have a negative impact on the properties of steel. Currently, there are few studies on Sb removal from molten steel. To remove the residual element Sb in molten steel, the CaO-SiO[sub.2]-Al[sub.2]O[sub.3] refining slag system containing CaC[sub.2] was used, and the effect of the CaC[sub.2] content in the molten slag, slag quantity, smelting temperature, and initial Sb and C contents in molten steel on the Sb removal ratio in the steel was investigated, and the mechanism of Sb removal by the aforementioned refining slag system was discussed in order to provide some experimental and theoretical basis for industrialization practice. When the smelting time is 5~10 min, the removal ratio of Sb from molten steel is at its peak and can reach 45.8%. The "Sb-reversion" phenomenon will appear in the molten steel when the smelting period is progressively extended. In molten steel, CaC[sub.2] will preferentially react with O and S, and as the smelting temperature decreases, the distribution ratio of Sb, L[sub.Sb], improves. An increased initial Sb content in molten steel and slag quantity are beneficial to improving the removal ratio of Sb, but an increased initial C content in molten steel is detrimental to the progress of the Sb removal reaction. The removal reaction of Sb from molten steel by CaC[sub.2] is a reversible reaction, and the diffusion of the products from the interface is the limiting factor of the overall reaction.
Publisher:
MDPI AG
Language:
English
Identifier:
ISSN: 2075-4701
EISSN: 2075-4701
DOI: 10.3390/met13030441
Source:
ROAD: Directory of Open Access Scholarly Resources
ProQuest Central
DOAJ Directory of Open Access Journals
This feature requires javascript
This feature requires javascript
Back to results list
This feature requires javascript
This feature requires javascript
Searching Remote Databases, Please Wait
Searching for
in
scope:(TDTS),scope:(SFX),scope:(TDT),scope:(SEN),primo_central_multiple_fe
Show me what you have so far
This feature requires javascript
This feature requires javascript