Blog - Actualités du secteur, informations et tendances de la métallurgie par SME Group

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Short-process Steel Plant

Short-process Steel Plant

The prerequisite of the project shall have reliable energy supply (water, electricity, fuel) and land resources. Then the project owners must carefully plan the factory and set its capacity, raw material, products and process. SME specializes in the metallurgy industry, especially in the steel Turnkey or EPC project. We have…
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Typical Rolling Mill

Typical Rolling Mill

Rolling mill is one of the most important equipment in steel plants. Modern advanced technologies provide the most possible to manufacture high quality mills. Here common mills are classified by the structure of rolling mills. 2-high mill The 2-high rolling mill has a simple structure and can reciprocate to roll…
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Steel Bar Rolling Process 2

Steel Bar Rolling Process 2

3. Slitting Rolling Process The slitting rolling is mostly used in bar continuous or semi-continuous rolling lines, and can greatly increase output of small-size rebar. This rolling process simplifies billet specifications and pass design, improves mill output, for the same section of the rolled part, comparing normal rolling process, the…
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Steel Bar Rolling Process 1

Steel Bar Rolling Process 1

Along with modern technology development, more and more steel entrepreneurs induce advance processes to improve product quality and plant efficiency. For steel bar production line, the following processes are used commonly. 1.Direct Rolling Billet Direct rolling technology is suitable for production lines to make plain carbon steel and low alloy…
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Internal Quality of Casting Billet

Internal Quality of Casting Billet

The internal quality of the billet refers to the low power structure,component segregation, central loosening, central segregation and cracks. The formation of defects in billet involves the action of heat transfer, mass transfer and stress in solidification. After the billet is thermally processed, some defects can disappear, some are deformed,…
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Remove Inclusions of Steel Liquid

Remove Inclusions of Steel Liquid

The purity of the cast billet is mainly determined by the treatment process before the molten steel enters the mould. How can keep the billet with less inclusions? Currently there are a few methods  ito use, such as the appropriate process of refining process, tundish metallurgy, protective pouring  operations. The…
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Billet Casting Process Equipment

Continuous casting process will turn steel liquid into billets, in CCM unit main process equipment or machines as following. Ladle support equipment In continuous casting, ladles are generally used to supply steel to the continuous caster. The equipment that transports the ladle to the top of the intermediate tank and…
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