Refractory materials for tundish for steelmaking
Description： The main function of the tundish is to receive the molten steel poured from…
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How to maintain the slag mouth of the blast furnace
Description： Blast furnace slag is an industrial solid waste. Slag discharged in the process of…
Graphite electrodes introduction
Description： Graphite electrodes are used for the recycling of steel in the electric arc furnace…
What refractory bricks should be used in each part of a blast furnace
Description： Blast furnace is a large high temperature metallurgical furnace for smelting molten iron from…
Application of different magnesia-alumina bricks in kilns
Description: Magnesia alumina bricks include ordinary magnesia alumina bricks, magnesia alumina spinel bricks and modified…
struction and masonry method of refractory bricks in cement kiln
Description：Before the masonry construction, firstly, clarify the construction tasks; secondly, do the “three checks”, that…
Method for manufacturing magnesia carbon brick-cold mixing process
Description： The traditional magnesia-carbon bricks made with synthetic tar binder according to the cold mixing…
The new refractory is of great significance to improve the competitiveness of China’s iron and steel industry
Description： Compared with the international advanced level, China’s iron and steel industry production energy consumption…
Magnesium refractory castable for tundish slag weir
Description：The tundish is an important thermal equipment for the high temperature molten steel after smelting…
Masonry procedures and requirements of refractory bricks for cement rotary kiln
Description: Title: Masonry procedures and requirements of refractory bricks for cement rotary kiln Keyword: refractory…
Selection and design of carbon source for MgO-C refractories
Desicription：The carbon source of MgO-C refractories can be divided into amorphous carbon and graphitic carbon.…
Refractory Brick Production Process
Desicription: The refractory bricks production process from material ,mixing, pressing ,drying, burning ,cooling and packing…
Research progress on oxidation resistance of low carbon magnesia carbon bricks
Desicription: In recent years, low-carbon magnesia-carbon bricks using nanotechnology have been greatly developed. LMM engineers…
Magnesia-carbon Bricks for Steelmaking Process in ladle
Desicription： Magnesia-carbon bricks in China have been documented from raw materials, production (process and facilities)…
Cause analysis of perforation of submerged entry nozzle and material test results
Desicription： The Submerged Entry Nozzle(SEN) is a refractory casing for casting that is installed at…
How to extend the life of magnesia carbon bricks for slag line?
Desicription： When the magnesia carbon brick is in contact with molten steel and slag, the…
Evaluation of oxidation resistance of MgO-C bricks in oxy-combustion and air-combustion
Desicription：There are important advantages in oxy-fuel technology over conventional combustion, such as the reduction in…
MgO-C bricks introduction
Description： Magnesium oxide MgO-C is a basic high-melting (melting point 2800 deg.] C) and high…
Reasons of corrosion of vanadium-containing steel slag to magnesia carbon bricks
Description: Regarding the corrosion mechanism of ordinary steel slag on magnesia-carbon bricks, many studies have…
What’s wrong with the temperature of the molten pool being too high or too low in the Steelmaking and blowing process?
What’s wrong with the temperature of the molten pool being too high or too low…
Design and Analysis of Continuous Straightening of Arc Continuous Casting Machine
The function of the tension leveler The arc continuous casting machine is the main force…
The world’s largest tubular mold (220×1250) was poured successfully!
The world’s largest tubular mold (220×1250) was poured successfully!
The determination of the structural parameters of the continuous casting tundish and the configuration of refractory materials
In layman’s terms, the tundish (picture 2 above) is a refractory container, which is…
Types of refractory raw materials for continuous casting functional materials and their performance requirements
Functional refractories for continuous casting refer to the integral stopper, (ladle) shroud and immersion nozzle,…
The billet continuous casting speed is 5.7 m/min!
On October 31, a factory made a new breakthrough in the industrial test of high-speed…
Analysis of the pressure problem during the installation of the mold
live situation After the mold is installed, in order to check the sealing condition of…
Small size billet high speed casting technology
Abstract: With the progress of continuous casting industry, steel works in the progress of the…
[Original Article] Production practice: Summary of golden ideas in continuous casting workshop
Argon gas adjustment during continuous casting Argon blowing, argon blowing, the upper (water) port is…
[Original Article] Research and Analysis on Defects of Continuous Casting Billets
There are three four-machine four-strand continuous casters in the second steelmaking plant of Anyang Iron…
Achieve the maximum casting speed of the 6m arc 165 billet continuous casting machine is 2.6-2.7m/min
The main task of the continuous casting operation area is making molten steel into qualified…
[Original Articles] How to distinguish the quality defects of billets?
The quality of continuous casting slab determines the quality of final product, so in a…
Properties And Considerations Of Manufacturing By Continuous Casting
Properties And Considerations Of Manufacturing By Continuous Casting Continuous casting manufacture is different from other…
The pressure water film copper mould tube
The pressure water film copper mould tube is as follows: four steel plates are fixed…
curved copepr mould tube
The curved copepr mould tube is developed from the perspective of heat transfer, based on…
Requirements for copper mould tube performance
Requirements for copper mould tube performance: Good thermal conductivity, condensation of liquid metal in the crystallizer,…
What are the causes of cracking of nickel alloy coating?
What are the causes of cracking of nickel alloy coating? The causes of cracks in…
What effect does the internal water jacket have on cooling and heat transfer？
What effect does the internal water jacket have on cooling and heat transfer？The water jacket…
The difference of composite coating and Cr coating
The difference of composite coating and Cr coating: The base layer of the composite coating…
How to overcome the deformation of the upper part of the copper mould tube during the drawing process
How to overcome the deformation of the upper part of the copper mould tube during…
What is the requirement of high efficiency continuous casting for the copper mould tube taper ?
What is the requirement of high efficiency continuous casting for the copper mould tube taper…
The effect of defects in hot strip rolling on pickling
Description: This paper main writes what factors affect pickling in steel hot rolling. Title: The…
Features of multi – high rolling mill
Description： Since the invention of the multi-high mill in the early 20th century, various multi-high…
Research on the influence of work roll size of cold rolling mill on rolling performance
Description: Cold-rolled steel strips and sheets generally have a thickness of 0.1-3mm and a width…
Talking about how to Improve the Service Life of the Rolls of the 1450 mm Hot Rolling Production Line
Description: he roll is one of the important parts of the rolling mill. In the…
Defect control of work roll edges, roll technology
Description: The small degree of edge chipping and the large degree of side peeling of…
The characteristics and technical requirements of high-speed steel rolls
Description： At present, the high-speed steel rolls that people call are all high-carbon high-speed steel…
Talking about how to Improve the Service Life of the Rolls of the 1450 mm Hot Rolling Production Line
Description: The roll is one of the important parts of the rolling mill. In the…
Application of high speed steel roll in continuous bar mill
Description： Because high speed steel has good wear resistance and hardenability, especially the red hardness…
How to optimize the roughing rolling mill roll to prevent early contact fatigue damage？
Description: The roughing mill work rolls of many hot rolling mills in the world are…
Basic knowledge of roll
Description：roll is a tool to produce plastic deformation of metal. It is an important consuming…
Research on Operation and Maintenance of Cold Roll
Description： Roller is the key contact technology equipment for strip production. In view of the…
Analysis of roll assembly technology and precautions in use management
Description：Roll is the main component of rolling mill, so the assembly technology of roll determines…
Analysis and research on wear laws of section steel rolling rolls
Description：This paper main writes how to find the cause of roll wear and how to…
The management of cracks on roll usage ttechnology
Desicription: The four main failure modes of roller in use are wear, crack, peeling and…
Analysis on Vibration of Rolling rolls Grinder
Desicription: This paper main writes what is the vibration produced in the grinding process, what…
THE BEAD WELDING R EPA IRING TECHNO] LOGY OF THE ADAMITE STEEL ROLLS .
Desicription： Adamite steel roll has the advantages of high hardness, good wear resistance and relatively…
Analysis and Countermeasures of Spalling of Cold Rolling Back-up Rolls
Desicription: This paper analyzes the reasons for the spalling of the backup rolls in our…
An Elementary Introduction to the Operation Technology of Rolls
Description： As an important equipment of steel rolling process, roll is related to the high-efficiency…
The influence of mill rolls on product quality in the production of plate steel and strip steel
Description： In the rolling process, the quality of the rolls is very important. Often due…
Relationship between surface quality of working rolls and surface defect of hot rolling strip
Description： In the process of hot strip production, if continuous, dense, uniform and adhesive oxide…