Choice of refractories for lining ladles with out-of-furnace treatment of steel

Refractories ◽  
1989 ◽  
Vol 30 (1-2) ◽  
pp. 7-11
Author(s):  
G. N. Shcherbenko ◽  
G. I. Antonov ◽  
L. M. Yakobchuk ◽  
V. Yu. Prokudin
Keyword(s):  
Furnace Treatment

SITE Demonstration of Minergy Glass Furnace Treatment of PCBs, PCDDs/Fs, and Metals in River Sediment

2005 ◽  
Vol 9 (3) ◽  
pp. 158-166 ◽  
Author(s):  
Marta K. Richards ◽  
Kenneth G. Partymiller ◽  
Joseph W. Dauchy ◽  
Kenneth W. Brown
Keyword(s):  
Glass Furnace ◽  
River Sediment ◽  
Furnace Treatment

Improvement of the technology of the out-of-furnace treatment of wheel steel

2008 ◽  
Vol 2008 (7) ◽  
pp. 553-561 ◽  
Author(s):  
S. S. Shibaev ◽  
A. K. Garber ◽  
K. V. Grigorovich ◽  
A. M. Arsenkin ◽  
A. A. Shishov ◽  
...  
Keyword(s):  
Wheel Steel ◽  
Furnace Treatment

Effect of distribution patterns of refractory overlayers on cyclic high temperature CO2 capture using waste oyster shell

RSC Advances ◽  
2016 ◽  
Vol 6 (100) ◽  
pp. 97739-97748 ◽  
Author(s):  
Kun Qin ◽  
TsingHai Wang ◽  
Jin-Chiang Huang ◽  
Chih-Hung Huang ◽  
Yi-Kong Hsieh ◽  
...  
Keyword(s):  
High Temperature ◽  
Plasma Treatment ◽  
Co2 Capture ◽  
Oyster Shell ◽  
Distribution Patterns ◽  
Furnace Treatment

Plasma treatment induces a thin CaZrO3 overlayer while the furnace treatment allows CaZrO3 as a wedge between CaO particles.

Development of Extra-Furnace Treatment Technology for Blast-Furnace Iron in Order to Manufacture Replacement Metallurgical Equipment with Improved Operating Life

Metallurgist ◽  
2014 ◽  
Vol 58 (5-6) ◽  
pp. 492-495 ◽  
Author(s):  
V. V. Andreev ◽  
D. A. Lubyanoi ◽  
Yu. N. Samsonov ◽  
I. A. Kaminskaya ◽  
S. V. Lubyanaya
Keyword(s):  
Blast Furnace ◽  
Metallurgical Equipment ◽  
Treatment Technology ◽  
Operating Life ◽  
Furnace Treatment

Reasons for Breakage of Welding Rod and Wire

2019 ◽  
Vol 946 ◽  
pp. 247-252
Author(s):  
Alexandr Sychkov ◽  
O.N. Tulupov ◽  
Alexandr Moller
Keyword(s):  
Continuous Casting ◽  
Cross Sections ◽  
Casting Process ◽  
Continuous Casting Process ◽  
Basic Reason ◽  
Wire Breakage ◽  
Steel Continuous Casting ◽  
Furnace Treatment

Reasons for breakage of welding rod and wire at drawing are analyzed. It is shown that the basic reason for breakage is microphysical tree-like segregation which is caused by irrational addition of boron-containing material at after-furnace treatment, low effectiveness of steel continuous casting process, unproven technology of metal electromagnetic agitation in a mold at continuous casting. Peculiarities of alloyed elements liquation, both in welding rod and wire are studied. It is shown that non-uniformity of boron, manganese and silicon distributions in the longitudinal and transversal welding rod cross sections will become the main reason for increasing wire breakage during further drawing.

scholarly journals Combined Technology for the Parts Recovery Operating in Stress Factor Conditions

2020 ◽  
Vol 2020 ◽  
pp. 1-18
Author(s):  
Olena V. Berezshnaya ◽  
Valeriy D. Kassov ◽  
Eduard P. Gribkov
Keyword(s):  
Stress Concentration ◽  
High Frequency ◽  
Local Heating ◽  
Combined Treatment ◽  
Stress Factor ◽  
Treatment Conditions ◽  
Furnace Treatment ◽  
Deposited Metal ◽  
Insulation Effect ◽  
Low Sensitivity

The structural factor of samples microplasticity deposited with carbon steel construction tapes in connection with the different sensitivities of the deposited metal to stress concentration was investigated. The most favorable structure of the deposited layer, which is characterized by low sensitivity to stress concentration, is found. The combined technology of parts recovery modes operating in stress factor conditions is given. The covering agent composition, which allows to reduce the energy consumption during heat treatment of the deposited samples after treatment with high-frequency currents, to increase the thermal insulation effect approaching to the furnace treatment conditions, was developed. It was established that retarded cooling in the covering agent of deposited samples after local heating with high-frequency currents provides the increase in the average pressure ferrite during increase in the grain size. It was established that for parts operating under cyclic loading, the structure obtained as a result of combined treatment is the least sensitive to stress concentration.

Assimilation of Steel Contemporary Extra-Furnace Treatment Technology with the Aim of Reducing Metal Contamination with Nonmetallic Inclusions

Metallurgist ◽  
2019 ◽  
Vol 63 (3-4) ◽  
pp. 320-323
Author(s):  
V. V. Emel’yanov ◽  
I. S. Murzin ◽  
S. V. Tyutyunik ◽  
S. S. Belonozhko ◽  
E. A. Kolokolov ◽  
...  
Keyword(s):  
Metal Contamination ◽  
Nonmetallic Inclusions ◽  
Treatment Technology ◽  
Furnace Treatment

Determination of Regimes for Out-of-Furnace Treatment of Steel by Statistical Analysis of Production Control Data

2005 ◽  
Vol 47 (9-10) ◽  
pp. 440-443
Author(s):  
A. S. Mel'nichenko ◽  
I. G. Rodionova
Keyword(s):  
Statistical Analysis ◽  
Production Control ◽  
Control Data ◽  
Furnace Treatment

Refining and Out-of-Furnace Treatment of IF-Steel in the Oxygen-Converter Shop at the MMK

Metallurgist ◽  
2005 ◽  
Vol 49 (7-8) ◽  
pp. 311-313
Author(s):  
Yu. A. Bodyaev ◽  
A. A. Stepanova ◽  
V. V. Frolov
Keyword(s):  
Oxygen Converter ◽  
Converter Shop ◽  
If Steel ◽  
Oxygen Converter Shop ◽  
Furnace Treatment

A real-time ferroalloy model for the optimum ladle furnace treatment during the secondary steelmaking

2017 ◽  
Vol 46 (3) ◽  
pp. 211-220 ◽  
Author(s):  
Anil Kumar Kothari ◽  
Rajeev Ranjan ◽  
Rama Shankar Singh ◽  
Gaurav Kumar ◽  
Ashutosh Kumar ◽  
...  
Keyword(s):  
Real Time ◽  
Ladle Furnace ◽  
Furnace Treatment ◽  
Secondary Steelmaking
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