ZhenAn Offers High Purity LC-Cr65V10 High Carbon Ferro Chrome Low Carbon in 1mt Big Bags
ferrochrome Fecr
Knowledge about high carbon ferrochrome processing and feeding
With the continuous development of social economy, the demand for high carbon ferrochrome has increased sharply. Generally speaking, the main method of production is gravity selection, using shaking table and elimination selection, and sometimes the gravity selection concentrate is re-selected with weak selection or strong magnetic selection to further improve the grade of chromium concentrate and chromium iron ratio. In the actual production of high carbon ferrochrome, it is often necessary to select suitable ore types and matching ratios. And high carbon ferrochrome processing and feeding is also a problem that needs to be understood.
The high carbon ferrochrome ore is crushed between the fixed jaw plate and the movable jaw plate. When the eccentric shaft rotates, the movable jaw plate is reciprocated back and forth through the connecting rod and the push wrench to achieve the purpose of pressing and discharging the ore. The thermal protection of the ore requires that the particle size of the coke is smaller than that of the ore. For raw materials or coke with small particle size requirements for smelting, a double roller crusher can be used for crushing. After the high carbon ferrochrome raw material is crushed, it is screened, weighed and batched, and sent to the top silo of the furnace, and then added to the furnace through the material pipe or sent to the feeding platform.
The feeding equipment and weighing need to be simple and reliable. There are two feeding methods currently used: one is to use a belt conveyor to bring the material to the silo, and then unload the material into the furnace top silo according to the proportion of the material on the batching car. The other feeding method is to use a loading trolley to send the furnace to the furnace top platform along the inclined bridge.
Specifications ferro chrome
Ferro Chrome chemical Composition(%) |
| | | Cr | C | Si | S | P |
| | FeCr-1 | 63-68 | 0.03-0.15 | 1.0-2.0 | 0.03-0.06 | 0.025-0.03 |
| FeCr-2 | 58-68 | 0.03-0.15 | 1.0-2.0 | 0.03-0.06 | 0.025-0.03 |
| | FeCr-3 | 63-68 | 0.25-0.5 | 1.5-3.0 | 0.03-0.06 | 0.025-0.03 |
| FeCr-4 | 58-68 | 0.25-0.5 | 1.5-3.0 | 0.03-0.06 | 0.025-0.03 |
| | FeCr-5 | 63-68 | 1.0-4.0 | 1.5-3.0 | 0.03-0.06 | 0.025-0.03 |
| FeCr-6 | 58-68 | 1.0-4.0 | 1.5-3.0 | 0.03-0.06 | 0.025-0.03 |
| | FeCr-7 | 63-68 | 4.0-10.0 | 3.0-5.0 | 0.03-0.06 | 0.03-0.06 |
| FeCr-8 | 58-68 | 4.0-10.0 | 3.0-5.0 | 0.03-0.06 | 0.03-0.06 |
Packing & Delivery
Packing: 1 ton big bag, 20-25mt in 20' container
Why Choose Us
ZhenAn has been in the metallurgical materials industry for 30 years. By integrating resources and optimizing our expert team, we have expanded our business to alloys, big bags, and the retail industry.
We own our factories and have invested in other metallurgical material factories, strengthening our production and quality control while offering more competitive prices.
Zhenan Metallurgy Co., Ltd
ZhenAn is an enterprise specializing in Metallurgical & Refractory
products , integrating production, processing, sales and importing
and exporting business.
We are focused on building a dedicated team of professionals across
the globe. At ZhenAn, we are committed to provide complete
solutions by delivering the “right quality & quantity” to suite our
customer’s processes.
Annual production and sales more than 150,000 tons. Our factory
covering an area of 30,000 square meters, it has a complete set of
modern production equipment, two large production bases including
hydro-metallurgy, two key laboratories and a metallurgical
materials testing center with dozens of senior researchers.
