Super Shakti TMT Bar price list details for 2022 and 2023 are available here today. Super Shakti is well known company for TMT, steel, saria, angle or rod in Kolkata, West Bengal and its products are widely used in Odisha, Jharkhand, Rajasthan and Bihar.
Super Shakti TMT Bar price list starts from Rs. 82/- per piece in KG for 12mm and its best products are Super Shakti TMT Fe 600 and 550+sd.
In this article I have good details about Super Shakti TMT for you, see the chart below.
Super Shakti TMT Bar Price List 2022 and 2023 Chart
Here is the chart for rate list details of Super Shakti TMT Bar, steel, saria, angle or rod.
|Super Shakti TMT Bar Size||Price Per KG|
Steel Production – How It Works
Here is some research about production of steel, taken from Extreme world.
Steel dynamics is a leader in the mini mill steelmaking industry with a focus on value added products with demanding quality requirements and at the heart of the mini mill process a more environmentally friendly way of making steel his scrap steel lots and lots of scrap steel.
In fact about of the material SDI uses to make new prime steel consists of scrap steel that is often left to rust in junkyards or litter the countryside.
SDI also owns omni source a second largest scrap recycling company in north America and that s where our story begins at an omni source facility in Indianapolis omni source collects and processes ferrous scrap and non ferrous grout at more than facilities around the country.
Here at one of omni sources five facilities in Indianapolis a gigantic shredder reduces entire automobiles and other large pieces of scrap into smaller sections that will fit into the flat role divisions electric arc furnaces.
After the scrap is shredded giant magnets separate the ferrous materials from the non-ferrous.
Non-ferrous scrap is conveyed away for further sorting just as in the mini mill steelmaking process nothing goes to waste at a visual inspection checkpoint employees remove any non-ferrous crap that’s hung up with the ferrous material.
Next the scrap is shipped to the flat Lowell divisions mill at Butler in northeast Indiana.
The mill campus includes miles of railroad track capable of handling rail cars at one time for incoming scrap and outgoing steel shipments the mill also receives to truckloads of scrap and other raw materials every day.
It is an operation that runs days a year tonnes scrap cranes and large front loaders facilitate moving the scrap around in and out of rail cars and trucks and to the scrap Bay at the edge of the milk shop where large magnets lift up the scrap and place it into a charging bucket scrap is loaded into the charging bucket according to grade to achieve the exact chemistry necessary for our steel products.
Each furnace heat consists of tons with at least of its ground and about percent liquid pig iron from iron dynamics a division of SDI on the flat roll mill campus SDI is also making iron rich units with a pioneering process at Mesabi nugget in Minnesota both IDI and Mesabi use iron making methods that are far more eco-friendly than additional blast furnaces.
Mini males use electric arc furnaces or IAF s which required much less in the way of Natural Resources versus traditional blast furnaces for every tonne of Steel produced by SDI.
We eliminate the need for pounds of iron or pounds of coal and a hundred and twenty pounds of limestone and we use significantly less energy in the process the eaf process also produces less carbon equivalent emissions.
In addition of our scrap comes from within miles of our plants the charging bucket is moved to a position directly above one of the mills to twin shale IAF s the scrap is then released into the furnace creating some real fireworks the reason for the explosion is that a portion about tons of each heat of molten steel is left in the furnace to keep it hot for the next heat saving time and money.
Once the scrap and pig iron are loaded the loof of the furnace is closed and three large carbon electrodes are lowered through an opening in the roof then it’s Showtime
and it is loud very very loud.
The rods circulate our arc up to a hundred and fifteen million watts of electricity to melt the scrap at a temperature reaching three thousand degrees Fahrenheit the power is on for about minutes to complete the melting of each heat which is a good reason why our monthly electric bill is about seven to eight million dollars once a heat is completely melted the furnace is tipped to pour off the slag a collection of impurities that rises to the top of the heat the molten steel is then tapped through the bottom of the furnace and into a ladle the steel then goes to the ladle metallurgy furnace or lmf where a variety of processes can be accomplished including desulphurization and deoxidation.
The temperature of the steel can be adjusted with carbon electrodes and the chemistry of the steel can be changed by reducing some alloy elements and the introduction of others from the ladle metallurgy furnace.
The steel goes to the thin slab caster x on the caster deck the turret rotates to exchange an empty ladle with another ladle filled with molten metal as it goes through the casters the molten steel.
Now about degrees Fahrenheit is converted into a continuous ribbon of steel approximately millimeters thick and up to a hundred and eighty feet on these thin slabs can be rolled into steel sheet much more quickly efficiently and cost effectively than the much thicker slabs produced a traditional integrated steel mills producing slabs up to inches thick.
The casters operate at maximum speed of inches per minute and process tons of steel in a hour period going through a gallons per minute spray of cooling water the slab is completely solid in seconds.
It has an exit temperature of degrees after being sheared to length the slab goes through one of two tunnel furnaces where the steel is reheated to degrees before going to the hot strip mill scale is removed from the slab before it’s rolled with water jet spraying gallons per minute at pounds per square inch slabs are reduced to meet customers requirements on our seven stand hot rolling mill seven horsepower motors drive.
The work rolls in the mill stands and tons of rolling force per mill stand reduces the thickness of the material to as little as one or point zero for zero inches a new hot band of Steel is automatically coiled on average each coil weighs about tons or as much as cars in the cold milk complex coils are chemically cleaned through the continuous pickle line operating at feet per minute.
The pickle line has the capacity to process million tons of steel annually pickled and oiled coils can be sold as finished products galvanized on the hot rolled galvanizing line and sold his finished products or further processed.
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