Continue Casting Steel Bloom by Blast Furnace Manufactured by Big Steel Mill
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Continue Casting Steel Bloom by Blast Furnace Manufactured by Big Steel Mill
1.Structure of Continue Casting Steel Bloom by Blast Furnace Manufactured by Big Steel Mill
Continue Casting Steel Bloom by Blast Furnace Manufactured by Big Steel Mill is the raw material of all kinds of steel mill. Billet section of square, round, flat, rectangular and abnormity, etc Several, mainly related to shape of rolled products. Simple rolled section steel, choose cross section of square billet or rectangular billet. rolling The sector products such as flat steel, Angle steel, select the rectangular billet or slab. Had better profiled billet when production beams, channels, and in rolling process Lines and improve the yield. The raw material of round billet is the production of seamless tube.
2.Main Features of Continue Casting Steel Bloom by Blast Furnace Manufactured by Big Steel Mill.
Steel Bloom Manufactured by Blast Furnace section size should meet the requirements of rolling deformation and finished product quality, but also roll strength and biting condition of restrictions. General steel Billet section height H. And the roll diameter D The ratio of the ( namely H/D) Should be less than or equal to zero 0.5 . Length of steel billet by finishing temperature, Rolling time and the length of the product Or times ruler. When heated too long accident prone to bump the furnace wall of steel, too short, furnace bottom utilization rate is not high, influence the heating furnace production. For the production Choose a variety of steel and steel billet, should consider the affinities of billet, as far as possible in order to improve the productivity of the roughing mill, simplify the stock management of workshop.
3. Continue Casting Steel Bloom by Blast Furnace Manufactured by Big Steel Mill Images
4. Continue Casting Steel Bloom by Blast Furnace Manufactured by Big Steel Mill Specification
Continue Casting Steel Bloom by Blast Furnace Manufactured by Big Steel Mill rolled steel, after processing can be used for mechanical parts, forging parts, processing all kinds of steel, steel Q345B channel steel, wire rod is the role of the billet. Steel billet is used in the production of semi-finished products, generally cannot be used directly for the society. Steel billets and steel are strictly divided into standard, cannot decide to whether the business enterprise of the final product, and according to unified standards to perform the whole society. Typically, billet and the steel is relatively easy to distinguish, but for some steel billet, and have the same specification and same steel purposes (such as rolling tube billet), whether can be used for other industries, whether through steel processing process, whether through a finished product rolling mill processing to distinguish
Material standard The editor Range of thickness: 150-240 - mm + / - 5 mm width range: 880-1530 - mm + / - 20 mm Length: 3700-10000 - mm + / - 500 - mm Cross-sectional size: 64 * 64; 82 * 82; 98 * 98; 124 * 124; 120 * 150; 152 * 164; 152 * 170 mm Length: 9000 mm Section of tolerance: billet: 1.0 + / - 2.0-1.0 + / - 1.0 mm slab: width: + / - 2.0 mm thickness: + / - 3.0 mm The length tolerance: + / - 200 mm Section diagonal tolerance: 3.5-8.0 MM Billet section size protrusions requirements: < 1242 mm, do not allow; > = 1242 mm, < = 2 mm 1242 mm, < = 3 mm Beheading (shear) extension deformation: < 1242 mm billet: no control; The slab: < = 15 mm Surface tilt: no more than billet section 0.1 Bending: every 1 m length is not more than 10 mm The distortion: length < = 5 m, < = 11. ; The length of the < = 7.5 M, < = 5. Material % 3 sp/PS chemical composition: C Mn Si S P
5.FAQ of Continue Casting Steel Bloom by Blast Furnace Manufactured by Big Steel Mill
We have organized several common questions for our clients，may help you sincerely：
①How about your company？
A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③How is the standard of the steel billet products?
Continuous casting billet of carbon-steel chemical composition to perform "carbon structural steel"GB700-88.standard;Appearance quality inspection Implementing the continuous casting billet and the rectangular billet,YB2011-83Standard.
- Q: What are the main steel billet producing countries?
- The main steel billet producing countries are China, India, Russia, Japan, and the United States. China is the largest producer of steel billets, accounting for approximately half of the global production. This is followed by India, which has also emerged as a major player in the steel industry. Russia, known for its vast reserves of iron ore and coal, is another significant producer of steel billets. Japan, a highly industrialized nation, has a well-established steel industry and contributes significantly to the global production. Lastly, the United States, with its advanced technology and large steel mills, also plays a significant role in steel billet production. These countries not only produce steel billets for domestic consumption but also export to meet the global demand for steel products.
- Q: Can steel billets be forged?
- Indeed, steel billets have the capability to undergo forging, which is a widely employed technique for manipulating metals into desired configurations through the application of compressive forces. Steel billets, rectangular bars that serve as intermediate products, can be subjected to forging in order to convert them into a range of shapes, including bars, plates, and intricate geometries. When undertaking the forging process, the steel billets are first heated to a precise temperature to render them malleable, after which they are subjected to mechanical forces using hammers, presses, or other forging machinery. This process facilitates the shaping and compression of the billets, thereby enhancing their mechanical properties and bestowing them with specific characteristics that align with desired specifications. In summary, the forging of steel billets plays a vital role in the production of diverse metal components and products.
- Q: Can steel billets be cold rolled?
- Steel billets cannot be cold rolled, as this process specifically involves reducing the thickness of a metal sheet or strip by passing it through a series of rollers at room temperature. Instead, steel billets are primarily utilized as raw material for producing steel bars, rods, and other long products through hot rolling. During hot rolling, the steel billets are heated to high temperatures and subsequently passed through rolling mills to achieve the desired shape and dimensions. Cold rolling is not appropriate for steel billets because it necessitates heating to enhance the steel's malleability and ability to deform, which cannot be achieved with solid, unheated billets.
- Q: What is the role of steel billets in the construction of bridges and tunnels?
- Steel billets play a crucial role in the construction of bridges and tunnels. These billets are semi-finished steel products that are further processed to create various structural components used in the construction industry. In the context of bridges, steel billets are utilized to manufacture steel beams, girders, and columns, which form the skeleton of the bridge. These components provide the necessary strength and stability to support the weight of the bridge and the traffic it carries. Steel billets are chosen due to their high strength-to-weight ratio, making them ideal for constructing long-span and heavy-load bridges. Similarly, in tunnel construction, steel billets are utilized to create reinforcement bars or rebars. These rebars are embedded within the concrete walls and floors of tunnels, providing additional strength and support to withstand the immense pressure and weight of the surrounding soil or rock. Additionally, steel billets are also used to fabricate tunnel linings, which protect the tunnel walls from erosion, corrosion, and other forms of deterioration. The use of steel billets in bridge and tunnel construction offers several advantages. Firstly, steel is a highly durable and resilient material, capable of withstanding extreme forces, temperature variations, and environmental conditions. This durability ensures the longevity and structural integrity of bridges and tunnels, reducing maintenance and repair costs over time. Secondly, steel billets can be easily shaped, molded, and welded into various complex shapes and sizes, allowing for flexibility in design and construction. This versatility enables engineers to create innovative and efficient bridge and tunnel structures, accommodating different architectural and engineering requirements. Lastly, steel billets are known for their excellent load-bearing capacity, making them suitable for high-traffic areas such as bridges and tunnels. They can withstand heavy loads and distribute the weight evenly, minimizing the risk of structural failure or collapse. In conclusion, steel billets play a vital role in the construction of bridges and tunnels by providing the necessary strength, durability, and flexibility. They form the backbone of these structures, ensuring their stability, longevity, and ability to withstand various environmental and operational challenges.
- Q: How are steel billets used in the production of agricultural implements?
- Steel billets are used in the production of agricultural implements by being further processed and shaped into various components such as plowshares, tillage tools, and blades. These billets serve as the raw material from which these implements are manufactured, providing the necessary strength, durability, and resistance to withstand the demanding conditions of agricultural operations.
- Q: What are the potential applications of steel billets in the food and beverage aftermarket?
- Steel billets have a wide range of potential applications in the food and beverage aftermarket. One potential application is in the production of food processing equipment. Steel billets can be used to manufacture machinery and equipment that is used in food processing plants, such as conveyor belts, food mixers, and cutting tools. The durability and strength of steel make it a suitable material for these applications, as it can withstand the rigors of heavy use and maintain its integrity even in harsh conditions. Another potential application of steel billets in the food and beverage aftermarket is in the construction of storage tanks and containers. Steel is known for its corrosion resistance, making it ideal for storing various food and beverage products. Steel billets can be used to manufacture tanks and containers that can safely store liquids such as water, juices, and alcoholic beverages. These steel tanks can also be insulated to ensure temperature control, which is crucial in preserving the quality of perishable products. Furthermore, steel billets can be used in the production of kitchen equipment and utensils. Steel is a hygienic material that is easy to clean and maintain, making it suitable for use in commercial kitchens and food preparation areas. Steel billets can be shaped into various kitchen utensils such as knives, pans, and cooking pots, which are essential tools in the food and beverage industry. Steel utensils are known for their durability and heat conductivity, which ensures even cooking and efficient food preparation. Overall, the potential applications of steel billets in the food and beverage aftermarket are vast. From food processing equipment to storage tanks and kitchen utensils, steel billets provide a reliable and versatile material for various industries within the food and beverage sector. Its strength, durability, and hygienic properties make it a valuable resource in ensuring the safe and efficient production, storage, and preparation of food and beverages.
- Q: What are the different types of steel billet reheating furnaces?
- There are several different types of steel billet reheating furnaces used in the metal industry. These furnaces are designed to heat steel billets to a specific temperature before they are further processed or shaped into various end products. The main types of steel billet reheating furnaces include: 1. Pusher Type Furnace: This type of furnace uses a pusher mechanism to move the billets through the furnace. The billets are loaded onto a roller conveyor and pushed into the furnace using mechanical pusher plates. As the billets move through the furnace, they are heated by the combustion gases or electrical heating elements. 2. Walking Beam Furnace: In a walking beam furnace, the billets are placed on a series of moving beams or skids. These beams move in a continuous loop, carrying the billets through the furnace. As the billets move, they are heated by the burners or electrical heating elements located above and below the beams. 3. Rotary Hearth Furnace: This type of furnace consists of a rotating hearth on which the billets are placed. The hearth rotates, bringing the billets through different temperature zones within the furnace. The billets are heated by the burners or electrical heating elements located above the hearth. 4. Continuous Furnace: A continuous furnace is a type of furnace where the billets are continuously fed into one end and discharged from the other end. The billets move through the furnace on a conveyor belt or roller conveyor, being heated by the combustion gases or electrical heating elements as they pass through. 5. Walking Hearth Furnace: In a walking hearth furnace, the billets are placed on a hearth that moves in a reciprocating motion. The hearth moves back and forth, bringing the billets through the furnace. The billets are heated by the burners or electrical heating elements located above and below the hearth. Each type of steel billet reheating furnace has its own advantages and is suitable for specific applications. The choice of furnace depends on factors such as the required heating capacity, the size and shape of the billets, the desired temperature profile, and the energy efficiency requirements.
- Q: What are the common testing methods used for quality control of steel billets?
- There are several common testing methods used for quality control of steel billets. These methods ensure that the billets meet the required specifications and are suitable for further processing. 1. Visual Inspection: This is the initial step in quality control, where the billets are visually inspected for any surface defects such as cracks, seams, or discontinuities. 2. Dimensional Inspection: Billets are measured using various instruments to ensure they meet the specified length, width, and thickness requirements. 3. Ultrasonic Testing (UT): This non-destructive testing method uses high-frequency sound waves to detect internal defects in the billets. UT can identify defects such as inclusions, voids, or cracks that are not visible to the naked eye. 4. Magnetic Particle Inspection (MPI): This method involves magnetizing the billets and applying iron particles to detect surface and near-surface defects. Any defects will cause the particles to gather, indicating the presence of a defect. 5. Dye Penetrant Inspection (DPI): It involves applying a liquid dye to the surface of the billets, which seeps into any surface cracks or defects. After a certain time, excess dye is removed, and a developer is applied to make the defects visible. 6. Hardness Testing: This method measures the hardness of the billets using various techniques like Rockwell, Brinell, or Vickers hardness testing. It helps determine the billet's strength and resistance to deformation. 7. Chemical Analysis: Chemical composition analysis is conducted to ensure that the steel billets meet the required chemical specifications. This is done using spectroscopic techniques like Optical Emission Spectroscopy or X-Ray Fluorescence. 8. Microstructure Examination: A microscopic examination is performed to study the microstructure of the steel billets. It helps determine the grain size, presence of inclusions, and overall quality of the steel. By employing these testing methods, manufacturers can ensure the quality and reliability of steel billets, which in turn guarantees the safety and performance of the final steel products.
- Q: How are steel billets used in the production of molds?
- Steel billets are used in the production of molds as a raw material. They are melted, shaped, and cooled to form the mold, which is then used to cast various products. The steel billets provide the necessary strength and durability to withstand the high temperatures and pressures involved in the molding process.
- Q: How do steel billets contribute to the mining industry?
- Steel billets are an important component of the mining industry as they play a crucial role in the production of various mining equipment and infrastructure. These billets, which are semi-finished steel products, are used to manufacture a wide range of tools and machinery required for mining activities. One of the primary applications of steel billets in the mining industry is in the production of mining machinery and equipment. These billets are used to create the structural components of heavy machinery such as excavators, bulldozers, and drilling rigs. The strength and durability of steel make it an ideal material choice for these applications, as it can withstand the harsh conditions and heavy loads encountered in mining operations. Steel billets are also utilized in the construction of mining infrastructure. Mining operations require the construction of various structures such as conveyor systems, processing plants, and storage facilities. Steel billets are used to fabricate the structural elements of these buildings, providing the necessary strength and stability to support the mining operations. In addition, steel billets are essential for manufacturing mining tools and equipment. Tools such as drills, hammers, and picks are made from steel billets due to their strength and hardness. These tools are used in various mining processes, including exploration, extraction, and processing of minerals. Furthermore, steel billets contribute to the mining industry by enabling the transportation of extracted minerals. Steel billets are used to manufacture rail tracks and wagons, which are essential for the transportation of minerals from the mining site to processing facilities or ports for export. Overall, steel billets are a vital component of the mining industry, supporting the production of machinery, infrastructure, tools, and transportation systems. Their strength, durability, and versatility make them an indispensable material in the mining sector, helping to drive its growth and efficiency.
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Continue Casting Steel Bloom by Blast Furnace Manufactured by Big Steel Mill
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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