Steel Bloom/Billet by Continue Casting Manufactured by Blast Furnace
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 10000 m.t./month
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Steel Bloom/Billet by Continue Casting Manufactured by Blast Furnace
1.Structure of Steel Bloom/Billet by Continue Casting Manufactured by Blast Furnace
Steel Billets Manufactured by Continue Casting 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 Steel Bloom/Billet by Continue Casting Manufactured by Blast Furnace.
Steel Billets Manufactured by Continue Casting 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. Steel Bloom/Billet by Continue Casting Manufactured by Blast Furnace Images
4. Steel Bloom/Billet by Continue Casting Manufactured by Blast Furnace Specification
Steel Bloom/Billet Manufactured by Blast Furnace 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
5.FAQ of Steel Bloom/Billet by Continue Casting Manufactured by Blast Furnace
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？
Slab surface defect is mainly depends on the solidification process of molten steel in mould, its shell in the mould forming process, mould liquid level fluctuation, the submerged nozzle design, protective slag performance and other factors.Must control the parameters affecting the quality of the surface within the target value, thus producing zero defect of slab, which is the precondition of hot delivery and direct rolling. Slab internal defects including internal cracks, porosity and shrinkage cavity, mainly depends on the slab cooling process in secondary cooling area and slab support system.Reasonable secondary cooling water distribution, backup roll for, prevent slab such as drum belly is the premise to improve internal quality of slab.Slab internal elements segregation, which is related to the whole process. , therefore, in order to obtain good casting quality can according to the different requirements of steel grade and products, in the different stages of continuous casting, such as the ladle, tundish, mold and secondary cooling zone using different techniques, including electromagnetic stirring, effectively control the quality of casting billet.
③What is the advantage of the continue Casting steel billet comparing to the die casting steel billet?
Compared with die casting, continuous casting has the advantages of: 1. To simplify the Steel billet The production process 2. Improve the metal yield 3. Improve the quality of the billet 4. Reduces the steel worker's labor intensity 5. Save energy and reduce consumption
- Q: How are steel billets used in the manufacturing of gears?
- Steel billets are a crucial component in the manufacturing of gears. Gears are mechanical devices that transmit power and motion by meshing with each other. To ensure the strength, durability, and precision of gears, steel billets are used as the raw material in their production. Steel billets are essentially semi-finished steel products that are obtained through a casting or rolling process. These billets serve as the starting point for the gears manufacturing process. The first step involves forging the steel billets into the desired shape and size. This is done by heating the billets to a specific temperature and then subjecting them to mechanical force, such as hammering or pressing, to shape them into the required gear form. Once the billets are forged into the initial gear shape, they undergo various machining operations to achieve the final product. This includes processes such as milling, drilling, and grinding to remove excess material and create the precise dimensions and features required for the gear. The use of steel billets ensures that the gears are strong enough to withstand the forces and stresses they will encounter during operation. Furthermore, steel billets offer several advantages in gear manufacturing. Steel is a highly durable and strong material, providing the necessary strength and resilience to handle heavy loads and high-speed rotations. It also exhibits excellent wear resistance, allowing gears to maintain their performance and longevity over time. Additionally, steel billets can be easily machined to achieve intricate gear designs, allowing for customization and optimization of gear performance. In summary, steel billets play a vital role in the manufacturing of gears. They serve as the starting material, providing the strength, durability, and precision required for the gears to function effectively. Through forging and machining processes, steel billets are transformed into gears with the necessary shape, dimensions, and features to transmit power and motion efficiently.
- Q: What are the different methods of steel billet surface painting?
- Various industries commonly use several different methods for painting the surface of steel billets. These methods include: 1. Spray painting: A spray gun is utilized to apply a thin and even layer of paint onto the steel billet surface. This method ensures a smooth and consistent finish, allowing for efficient coverage. 2. Powder coating: An electrostatic charge is used to apply a dry powder to the steel billet surface. The powder adheres to the surface and is then heated to create a durable and long-lasting coating. Powder coating offers excellent resistance against corrosion, chemicals, and abrasion. 3. Electroplating: The steel billet is immersed in a solution containing a metal salt. By applying a direct current, the metal ions in the solution are deposited onto the billet surface. This method enhances the appearance and durability of the steel, providing a protective and decorative coating. 4. Hot-dip galvanizing: The steel billet is immersed in a bath of molten zinc. The zinc forms a protective layer on the billet surface, offering exceptional corrosion resistance. Hot-dip galvanizing is commonly used for outdoor applications where the steel is exposed to harsh environmental conditions. 5. Epoxy coating: Epoxy coatings are applied as a two-part system, combining a resin and a hardener that are then applied to the steel billet surface. The epoxy cures to create a tough and chemical-resistant coating, protecting against corrosion and abrasion. 6. Electrophoretic painting: The steel billet is immersed in a tank containing a paint solution, and an electric current is applied. The electric charge causes the paint particles in the solution to migrate towards the billet surface, resulting in a uniform and consistent coating. Each method has its own advantages and disadvantages, and the choice of method depends on factors such as the desired finish, the environment in which the steel billet will be used, and the required level of protection.
- Q: How are steel billets different from steel bars?
- Steel billets and steel bars are commonly used steel products in various industries, but they have some distinct differences. 1. Shape and Size: Steel billets are typically square or rectangular and have larger cross-sectional areas compared to steel bars. They are usually produced in sizes ranging from 100x100mm to 150x150mm or larger. In contrast, steel bars come in various shapes, such as round, square, flat, or hexagonal, and are available in smaller sizes based on their intended application. 2. Manufacturing Process: Steel billets are made through a primary steelmaking process known as continuous casting or ingot casting. This process involves solidifying molten steel into a semi-finished product, which is then further processed into steel bars or other forms. Conversely, steel bars are produced through a secondary steelmaking process called hot rolling or cold drawing. This process entails passing the steel billet through a series of rolling mills or drawing machines to achieve the desired shape and size. 3. Usage: Steel billets are primarily used as raw materials for manufacturing various steel products, including bars, rods, wire, pipes, and structural steel sections. They serve as a starting point for further processing and shaping. On the other hand, steel bars are the finished products used in construction, manufacturing, and other industries. They are commonly utilized in the production of reinforced concrete structures, automotive components, machinery parts, and tools. 4. Composition and Properties: Steel billets and bars are both made from carbon steel or alloy steel, but the specific composition and properties may vary depending on the desired end use. Steel billets are often made from low-carbon or mild steel, which provides good formability and weldability. In contrast, steel bars can be made from a wide range of steel grades, including low carbon, medium carbon, and high carbon steels, as well as alloy steels. The choice of steel grade depends on the desired mechanical properties, such as strength, hardness, and ductility. In summary, steel billets are semi-finished products used as raw materials for manufacturing steel bars and other steel products. They differ from steel bars in terms of shape, size, manufacturing process, usage, and composition.
- Q: What is the role of steel billets in the production of wire rods?
- Steel billets are a crucial raw material in the production of wire rods. They serve as the starting point for the wire rod manufacturing process. The billets are heated and then passed through a series of rolling mills to reduce their thickness and shape them into wire rods. This process helps to improve the mechanical properties and surface quality of the wire rods. Therefore, steel billets play a significant role in ensuring the quality and strength of wire rods used in various industries such as construction, automotive, and manufacturing.
- Q: What are the different methods of corrosion protection for steel billets?
- There exists a range of techniques for safeguarding steel billets against corrosion. Several commonly employed approaches include: 1. Coating: One highly effective means of corrosion protection involves applying a protective coating to the surface of steel billets. This can be accomplished through methods such as hot-dip galvanization, painting, or the application of a protective film. The coating acts as a barrier between the steel surface and corrosive elements in the surrounding environment, preventing direct contact and reducing the likelihood of corrosion. 2. Cathodic Protection: This method revolves around creating an electrochemical reaction to shield steel billets from corrosion. Cathodic protection can be achieved by utilizing sacrificial anodes or applying an impressed current. Sacrificial anodes, typically composed of zinc or magnesium, are connected to the steel billets and corrode sacrificially instead of the steel, thereby preserving it. Impressed current systems employ an external power source to supply the necessary current for steel protection. 3. VCI (Volatile Corrosion Inhibitors): VCI entails utilizing chemicals that emit vapors to establish a protective layer on the steel surface. These chemicals impede the corrosion process by neutralizing corrosive agents or forming a protective film on the steel surface. VCI can be implemented through various means, including coating, wrapping, or inserting VCI paper or packets into the packaging of steel billets. 4. Alloying: The introduction of alloying elements into the composition of steel billets can significantly enhance their corrosion resistance. For instance, the addition of chromium or nickel can augment the stainless properties of steel, rendering it more impervious to corrosion. Alloying can be performed during the initial production of steel billets or through post-treatment processes. 5. Environmental Control: The control of the environment in which steel billets are stored or utilized is of utmost importance in preventing corrosion. This encompasses measures such as maintaining appropriate humidity levels, avoiding exposure to corrosive chemicals or gases, and minimizing contact with water or moisture. By managing the environment, the likelihood of corrosion can be diminished, thereby safeguarding the steel billets. It is worth noting that the selection of a corrosion protection method hinges on various factors, including the expected extent of exposure to corrosive elements, the intended application of the steel billets, and cost considerations. Consequently, it is advisable to seek advice from corrosion experts or engineers to determine the most suitable method for a specific application.
- Q: What is the maximum temperature that a steel billet can withstand?
- The maximum temperature that a steel billet can withstand largely depends on the specific type and grade of steel being used. However, as a general guideline, most steels begin to lose their structural integrity and mechanical properties at temperatures above 800 degrees Celsius (1472 degrees Fahrenheit). At these elevated temperatures, steel starts to undergo significant thermal expansion, which can lead to distortion, warping, and ultimately failure. In certain specialized applications, high-temperature alloys or superalloys can withstand even higher temperatures. These materials are specifically designed to maintain their strength and durability at extreme temperatures, often exceeding 1000 degrees Celsius (1832 degrees Fahrenheit) or more. Nevertheless, it is important to note that the maximum temperature a steel billet can withstand should always be determined by consulting the specific material's technical data sheet or consulting with experts in the field. Variables such as alloy composition, heat treatment, and intended use can all play a role in determining the maximum temperature limit for a steel billet.
- Q: How are steel billets used in the manufacturing of mining equipment?
- Steel billets are indispensable in the production of mining equipment. They are essentially semi-finished steel products that are molded into specific shapes and sizes required for the equipment being manufactured. In the case of mining equipment, steel billets serve as the raw material for various parts like gears, shafts, and structural components. The billets are heated and then subjected to a process called forging. During this process, heavy machinery and high pressure shape and mold the billets into the desired form. The strength and durability of steel make it an ideal material for mining equipment due to the harsh conditions in which these machines operate. Steel billets possess excellent mechanical properties, including high tensile strength and resistance to wear and corrosion. These properties are critical for the equipment to endure heavy loads and abrasive environments encountered in mining operations. Once the steel billets are forged into the required shape, they undergo additional processes such as machining, heat treatment, and surface finishing. These processes ensure that the mining equipment meets the necessary performance criteria and can withstand the rigorous demands of mining operations. Overall, steel billets play a vital role in the manufacturing of mining equipment as they provide a strong and reliable foundation for various components. Their use guarantees that the equipment can endure the extreme conditions of mining operations, ultimately contributing to the efficiency, safety, and productivity of these essential industries.
- Q: How are steel billets rolled or forged into other shapes?
- Steel billets can be rolled into other shapes through a process called hot rolling, where the billet is heated and passed through a series of rollers that apply pressure to shape it into the desired form. Alternatively, forging involves applying compressive forces to the heated billet, either manually or by using a machine, to reshape it into the desired shape.
- Q: How do steel billets contribute to the transportation industry?
- Steel billets play a vital role in the transportation industry, serving as a primary raw material for manufacturing various vehicle components and parts. These semi-finished steel products are molded into different shapes and sizes to meet specific requirements in transportation applications. The manufacturing of engine blocks and crankshafts is one crucial application of steel billets in the transportation industry. These components necessitate high strength and durability to withstand the demanding conditions and stresses encountered by vehicles. Steel billets provide the necessary toughness and strength to ensure the longevity and reliability of these critical engine parts. Moreover, steel billets are also utilized in producing suspension and chassis components, including control arms, axle beams, and steering knuckles. These components are essential for maintaining vehicle stability, handling, and control. Steel billets offer the required structural integrity and rigidity, guaranteeing the safe and efficient operation of transportation vehicles. Additionally, steel billets find use in manufacturing various structural parts and components employed in building ships, trains, and airplanes. These may include hulls, frames, beams, and supports. Steel's high strength and corrosion resistance make it an ideal material for these applications, ensuring the safety and dependability of transportation systems. Furthermore, steel billets contribute to the production of wheels and rims for different vehicle types. These components demand high strength and precision to ensure proper alignment and balance, thereby enabling smooth and efficient movement. Steel billets possess the necessary properties to meet these requirements, enhancing the overall performance and safety of transportation vehicles. In conclusion, steel billets are indispensable in the transportation industry as they form the foundation for manufacturing various components and parts used in vehicles. Their strength, durability, and versatility make them vital in ensuring the safety, reliability, and efficiency of transportation systems.
- Q: What are the potential safety risks associated with handling steel billets?
- There are several safety risks that need to be considered when handling steel billets. Firstly, the weight of these billets can be significant, and if they are not lifted or carried properly, it can result in musculoskeletal injuries like strains and sprains. To minimize the chances of these injuries, it is crucial to use the correct equipment and lifting techniques. Another risk to be aware of is the sharp edges and corners of steel billets. Inadequate handling can lead to lacerations or puncture wounds. To reduce this risk, it is advisable to wear cut-resistant gloves or other appropriate personal protective equipment. Furthermore, steel billets can be hot to the touch, especially if they have recently undergone processing or manufacturing. Coming into contact with hot billets can cause burns or thermal injuries. Therefore, it is important to wear heat-resistant gloves or other protective gear when handling them. In addition, heavy machinery like cranes or forklifts is often used to transport steel billets. Operating these machines without proper training or supervision can result in accidents such as collisions, falling objects, or equipment overturning. To minimize these risks, it is essential to receive adequate training, follow safety protocols, and maintain clear communication. Lastly, steel billets may contain hazardous chemical coatings or residues that can be harmful if ingested, inhaled, or come into contact with the skin. It is crucial to be aware of any potentially hazardous substances present on the billets and take appropriate precautions, such as wearing protective clothing, gloves, and respiratory equipment if necessary. Overall, handling steel billets poses several safety risks, including musculoskeletal injuries, lacerations or puncture wounds, burns or thermal injuries, accidents involving heavy machinery, and exposure to hazardous substances. To ensure a safe working environment, it is important to follow proper safety procedures, use appropriate protective equipment, and receive comprehensive training.
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Steel Bloom/Billet by Continue Casting Manufactured by Blast Furnace
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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