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Article
Nanotechnology in the metallurgy of steel
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Article
Aleksandr georgievich shalimov — His sixtieth year
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July 15 — Metallurgists' day
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Article
Rammed linings for 160-ton steelcasting ladles
The production technology was developed for a silica ramming compound from fine-grained semialiphatic Chasov-Yar quartz sand. The production technology was adopted by the Semiluk Refractories Plant.
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Article
Forty years of the Novo-Lipetsk Metallurgical Plant
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Article
Firing difficult-to-sinter high-purity dolomite with oxygen
A technology was developed for firing difficult-to-sinter dolomites in the crushed state which yields an adequately dense powder not contaminated to an appreciable degree with fusing agent.
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Article
Gas-flame guniting of the lining of intermediate continuous steel-casting ladles
As a result of laboratory investigations and rig testing of the flame guniting of intermediate ladles for continuous steel-casting plant we recommend the following bodies: 90% corundum, 10% sodium tripolyphosp...
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Article
Batchers of sintered alumina
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Article
Rammed lining of the intermediate ladles of continuous steel casting units
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Article
Rational firing cycle for converter lining
The firing of linings in converters made from tar-bonded refractories should be done with portion loading of coke in amounts of 200 kg, with careful control of the oxygen consumption. The temperature relations...
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Progress at the Novo-Lipetsk plant
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Lining steel tap** apertures of oxygen converters
The use of blocks for lining steel discharge apertures substantially reduces the number of repairs, and cuts their work content.
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Article
Increasing the resistance of oxygen converter linings
We developed a. differentiated construction for converter linings using tarred dolomite and periclase — spinel refractories in sites most prone to erosion: the throat, the neck, and the upper cylindrical parts...
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Article
Soft tar-dolomite refractories with an increased coke residue
An increase in the coke residue of normally employed coal-tar bond substantially increases the concentration of residual carbon in tardolomite refractories, and improves their density and strength in the coked...
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Article
Metering component for continuous casting of aluminum-deoxided steel
Scale growth in the channel of the metering component during the pouring of steel deoxidized by 2.2–2.5 kg/ton of aluminum is influenced by: the amount and composition of the nonmetal impurities; the material ...
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Article
The peoduction of tar-dolomite refractories and experiments for increasing their stability in converter linings
A regime for rotary calcining difficult-to-sinter Shchelkov dolomites has been developed which ensures the stable production of clinker with an apparent density (volumetric weight) of not less than 3.0 g/cm3.