Flow Characteristics Of Blast Furnace Slag
DOWNLOAD
Download Flow Characteristics Of Blast Furnace Slag PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Flow Characteristics Of Blast Furnace Slag book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Flow Characteristics Of Blast Furnace Slag
DOWNLOAD
Author : Ajit Behera
language : de
Publisher:
Release Date : 2012
Flow Characteristics Of Blast Furnace Slag written by Ajit Behera and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with categories.
An Attempt At Optimizing The Flow Characteristics Of Blast Furnace Slag By Investigation With Synthetic Slag Prepared In The Laboratory Using Pure Oxides
DOWNLOAD
Author :
language : en
Publisher:
Release Date :
An Attempt At Optimizing The Flow Characteristics Of Blast Furnace Slag By Investigation With Synthetic Slag Prepared In The Laboratory Using Pure Oxides written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
In the cohesive zone the ore layer becomes compacted due to softening-melting and the gas passes predominantly through the sandwiched coke layer (coke slits). Minimizing the size and lowering the position of the cohesive zone will improve productivity and decrease coke rate. This work is designed at arriving at a slag composition through actual experimentations which will ensure the lowering of the cohesive zone of the blast furnace with simultaneous decrease in the difference between the softening temperature (ST) and flow temperature (FT) of the slag. Slag samples from SAIL, Rourkela were brought and their flow characteristics were measured under the heating microscope. With the same composition as obtained from the plant, a synthetic slag was prepared in the laboratory. It was melted to 1600 °C and then water quenched to form the glassy state. Flow characteristics for the same were also determined. In addition, all slag samples were sent to DISIR, Rajgangpur for slag analysis as well as to determine the mineralogical phases present in them. For this, they heated the slag samples to 1500 °C followed by slow cooling to convert them to crystalline form. Then, XRD analysis was done to determine the mineralogical phases. Finally, with relevant phase diagram study, we arrived at a composition which will ensure the lowering of cohesive zone. Moreover, flow characteristics data of synthetic slag was compared with that obtained from Blast Furnace slag.
An Attempt At Optimizing The Flow Characteristics Of Blast Furnace Slag By Investigation With Slag Obtained From Blast Furnace Of Rourkela Steel Plant Sail
DOWNLOAD
Author :
language : en
Publisher:
Release Date :
An Attempt At Optimizing The Flow Characteristics Of Blast Furnace Slag By Investigation With Slag Obtained From Blast Furnace Of Rourkela Steel Plant Sail written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Due to the softening-melting of the burden in the cohesive zone of the blast furnace, the ore layer becomes compacted and the gas passes predominantly through the sandwiched coke layer known as coke slits. For improved productivity and reduced coke rate, it is required to minimize the size and lower the position of the cohesive zone in the blast furnace. This work is designed by arriving at a slag composition through actual experimentations which will ensure the lowering of the cohesive zone of the blast furnace with simultaneous decrease in the difference between the softening temperature (ST) and flow temperature (FT) of the slag. Slag samples from SAIL, Rourkela were collected and their flow characteristics were measured using the heating microscope. With the same composition as obtained from the steel plant, a synthetic slag was prepared in the laboratory using pure oxides, by another group. It was melted to 1600 °C and then water quenched to form the glassy state. Flow characteristics for the same were also determined. The flow characteristics data of Blast Furnace slag were compared with that obtained from synthetic slag. All the slag samples were sent to DISIR, Rajgangpur for slag analysis as well as to determine the mineralogical phases present in them, for which the slag samples were heated to 1500 °C followed by slow cooling to convert them to crystalline form. Then, XRD analysis was done to determine the mineralogical phases. Finally, with relevant phase diagram study, we arrived at a composition which will ensure the lowering of cohesive zone.
Symposiums On The Characteristics And Uses Of Blast Furnace Slag
DOWNLOAD
Author : National Slag Association
language : en
Publisher:
Release Date : 1928
Symposiums On The Characteristics And Uses Of Blast Furnace Slag written by National Slag Association and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1928 with Slag categories.
Blast Furnace Slag
DOWNLOAD
Author : Carnegie Steel Company
language : en
Publisher:
Release Date : 1921
Blast Furnace Slag written by Carnegie Steel Company and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1921 with categories.
Alkali Activated Fly Ash
DOWNLOAD
Author : Kushal Ghosh
language : en
Publisher: CRC Press
Release Date : 2020-12-15
Alkali Activated Fly Ash written by Kushal Ghosh and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-15 with Technology & Engineering categories.
This book covers relevant synthesizing parameters, their interactions, and advantages of blending fly ash and blast furnace slag as source material, their relationship with mechanical properties and microstructure including guidelines to produce an optimal mix proportion. Further, it discusses related durability aspects, mechanical properties and reaction products and their inter-relationship. It explains phase characterization with XRD/SEM, change in the bond formulations with FTIR, FESEM and EDAX analysis. A mix design guideline based on empirical statistical concept has been put forward for professionals to manufacture customized activated fly ash composites in presence of slag. Aimed at graduate/senior undergraduate students, researchers in civil engineering, construction engineering, ceramics, material sciences, this book: Covers mechanical and microstructural properties, curing, durability of blended Alkali- activated composites with fly ash and blast furnace slag. Proposes a guideline for mix design on chemical compositions of ingredients, relationship of synthesizing parameters, workability, target strength. Describes sustainable green material manufacturing methodologies. Discusses issues like microstructural properties and reaction mechanism. Explores related modern experimental techniques like XRD, FTIR, MIP and so forth.
Advances In Civil Engineering
DOWNLOAD
Author : Rao Martand Singh
language : en
Publisher: Springer Nature
Release Date : 2020-09-21
Advances In Civil Engineering written by Rao Martand Singh and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-21 with Technology & Engineering categories.
This volume comprises select peer reviewed papers presented at the international conference - Advanced Research and Innovations in Civil Engineering (ARICE 2019). It brings together a wide variety of innovative topics and current developments in various branches of civil engineering. Some of the major topics covered include structural engineering, water resources engineering, transportation engineering, geotechnical engineering, environmental engineering, and remote sensing. The book also looks at emerging topics such as green building technologies, zero-energy buildings, smart materials, and intelligent transportation systems. Given its contents, the book will prove useful to students, researchers, and professionals working in the field of civil engineering.
Iron Blast Furnace Slag Production Processing Properties And Uses
DOWNLOAD
Author : G. W. Josephson
language : en
Publisher:
Release Date : 1949
Iron Blast Furnace Slag Production Processing Properties And Uses written by G. W. Josephson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1949 with Blast-furnaces categories.
Blast Furnace Phenomena And Modelling
DOWNLOAD
Author : The Iron and Steel Institute of Japan
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Blast Furnace Phenomena And Modelling written by The Iron and Steel Institute of Japan and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
As ironmakers are well aware, it was only a few decades ago that the blast furnace was viewed as a strange 'black box'. Recently, however, various in-furnace phenomena have become the subject of serious scientific study, largely as the result of the 'dissection' of dead furnaces, together with the development of advanced monitoring and control techniques. In this way, a new frontier has been opened within the venerable domain of metallurgy. In the light of these new developments, the Committee on Reaction within Blast Furnaces was set up in March 1977 by the Joint Society ofIron and Steel Basic Research - a cooperative research organization of the Iron and Steel Institute of Japan (ISIJ), the Japan Institute of Metals (JIM) and the Japan Society for the Promotion of Science (JSPS). Consisting of twenty-six members and advisors drawn from the fields of academia and industry, this committee collected, discussed, and evaluated numerous papers during its five year commission. Particular attention was paid to the interpretation of findings drawn from the autopsy of dead furnaces, in the context of the live furnace state, and the correlation of data regarding cohesive zone configuration, level, and furnace performance. The results of this intense research activity are presented here in the hope that they will serve not only as a source of enrichment to the professional knowledge of researchers and operators, but also as textual material for graduate students in the field of metallurgy.
Materials Processing Fundamentals 2021
DOWNLOAD
Author : Jonghyun Lee
language : en
Publisher: Springer Nature
Release Date : 2021-03-21
Materials Processing Fundamentals 2021 written by Jonghyun Lee and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-21 with Technology & Engineering categories.
This volume covers various aspects of the fundamentals, synthesis, analysis, design, monitoring, and control of metals, materials, and metallurgical processes and phenomena. Topics represented include but are not limited to: • Experimental, analytical, physical, and computer modeling of physical chemistry and thermodynamics • Modeling of the transport phenomena in materials processing and metallurgical processes involving iron, steel, nonferrous metals, and composites • Second-phase particles in metals and processes and the fundamentals (experimental studies or theoretical studies) on the nucleation, growth, motion, and removal of these particles from the molten metal or reactors • Physical chemistry, thermodynamics, and kinetics for the production and refining of rare-earth metals • Control of industrial processes in the field of extraction and processing of metals and materials