Continue Casting Steel Bloom Manufactured by Blasting Furnace
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m.t.
- Supply Capability:
- 100000 m.t./month
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Continue Casting Steel Bloom Manufactured by Blasting Furnace
1.Structure of Continue Casting Steel Bloom Manufactured by Blasting Furnace
Continue Casting Steel Bloom Manufactured by Blasting Furnace 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 Manufactured by Blasting Furnace.
Continue Casting Steel Bloom Manufactured by Blasting 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 Manufactured by Blasting Furnace Images
4. Continue Casting Steel Bloom Manufactured by Blasting Furnace Specification
1)SIZE
2)MATERIAL GRADE
3)CHEMICAL ELEMENTS COMPOSITONS
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 Manufactured by Blasting 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？
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 to choose the right supplier?
You can trust the big government company like CNBM INTERNATIONAL CORPORATION, who have much big financial supporting, can supply the stable price and good quality products for you.
- Q:How are steel billets used in the production of marine parts?
- Steel billets are used in the production of marine parts as they are heated and shaped into various forms such as bars, rods, or plates. These billets serve as the starting material for forging, casting, or machining processes, allowing manufacturers to create strong and durable components for marine applications such as shipbuilding, offshore platforms, or marine engines.
- Q:How are steel billets used in the production of aerospace components?
- Steel billets are used in the production of aerospace components as they serve as the starting material for the manufacturing process. Steel billets are essentially semi-finished steel forms that are hot-rolled or forged into specific shapes and sizes. In the aerospace industry, steel billets are typically used to produce critical components such as landing gear, engine components, structural parts, and fasteners. These billets are chosen for their superior strength, durability, and resistance to high temperatures and corrosive environments, which are crucial properties required for aerospace applications. The production of aerospace components using steel billets involves several steps. First, the billets are heated to a high temperature to make them malleable and easy to work with. They are then subjected to various forming processes such as forging, extrusion, or rolling, which shape them into the desired form. These processes allow for precise shaping and dimensional accuracy, ensuring that the components meet the required specifications and tolerances. After the initial shaping, the aerospace components are subjected to further processes such as heat treatment, machining, and surface finishing to enhance their mechanical properties and improve their surface quality. Heat treatment processes such as quenching and tempering are used to strengthen the steel and improve its hardness, toughness, and resistance to wear and fatigue. Machining processes are then employed to achieve the final shape, size, and surface finish of the components. Once the components are manufactured, they undergo rigorous quality control procedures to ensure they meet the stringent standards and regulations of the aerospace industry. This includes thorough inspections, non-destructive testing, and material analysis to verify their integrity, performance, and safety. In summary, steel billets are essential in the production of aerospace components as they provide a reliable and strong starting material. The versatility and excellent mechanical properties of steel make it a preferred choice in the aerospace industry, where reliability and safety are of utmost importance.
- Q:What are the different types of steel billet packaging materials?
- There are various types of steel billet packaging materials available in the market, each with its own unique characteristics and benefits. Some of the commonly used packaging materials for steel billets include: 1. Wooden Crates: Wooden crates are a popular choice for packaging steel billets due to their strength and durability. They provide excellent protection against external impacts and are suitable for long-distance transportation. 2. Steel Strapping: Steel strapping is a strong and secure packaging material that is often used to bundle steel billets together. It provides high tensile strength and resistance to breakage, ensuring that the billets remain intact during handling and transportation. 3. Plastic Wrapping: Plastic wrapping is a cost-effective and lightweight packaging option for steel billets. It offers protection against moisture and dust, preventing any potential damage to the billets. Plastic wrapping can be easily applied and removed, making it a convenient choice for packaging. 4. Steel Framing: Steel framing is a heavy-duty packaging material used for larger and heavier steel billets. It provides maximum protection and stability during transportation, minimizing the risk of any deformation or damage to the billets. 5. Cardboard Boxes: Cardboard boxes are commonly used for smaller steel billets. They are lightweight, easy to handle, and offer sufficient protection against minor impacts and scratches. Cardboard boxes can be customized in various sizes and shapes to accommodate different billet dimensions. 6. Stretch Film: Stretch film is a flexible packaging material that is commonly used to wrap steel billets. It offers excellent protection against moisture, dust, and scratches. Stretch film also provides some level of stability to the billets, preventing any movement during transportation. It is important to consider the specific requirements of the steel billets, such as size, weight, and transportation conditions, when choosing the appropriate packaging material.
- Q:What are the main types of defects found in steel billets?
- The main types of defects found in steel billets include surface defects such as cracks, pits, and scars, internal defects like inclusions, blowholes, and voids, as well as dimensional defects such as improper shape, size, or straightness.
- Q:What are the different forging techniques used for steel billets?
- Steel billets can be forged using various techniques, each with its own benefits and results. Some commonly employed methods for forging steel billets are: 1. Open Die Forging: By placing the steel billet between two flat dies and applying compressive force, it can be shaped. This technique allows for the formation of a wide range of shapes and is often used for large and intricate components. 2. Closed Die Forging: Also known as impression die forging, this method utilizes specially shaped dies with impressions of the desired final shape. The steel billet is positioned between the dies and compressed to conform to the cavities. Closed die forging provides precise control over the shape and dimensions of the end product. 3. Roll Forging: Here, the steel billet is passed through rotating rolls that exert compressive force to shape it. Roll forging is commonly employed for the production of long cylindrical shapes like bars, rods, and shafts. 4. Upset Forging: This technique involves axial compression of the steel billet to increase its cross-sectional area and reduce its length. Upset forging is often used to create thicker sections or increase the material's diameter. 5. Press Forging: Hydraulic or mechanical presses are used in press forging to apply force to the steel billet, shaping it against the die. This method enables precise control over the forging process, making it suitable for intricate shapes or close tolerances. 6. Swaging: Swaging is a forging technique where the diameter of a steel billet is reduced by applying radial compressive force using a series of dies. This process is commonly employed to produce tapered or pointed components like pins, bolts, or needles. Each of these forging techniques offers unique advantages depending on the desired shape, size, and properties of the final product. The choice of forging technique is determined by factors such as part complexity, material properties, production volume, and cost considerations.
- Q:What is the role of steel billets in the manufacturing of fasteners?
- Fasteners, which are crucial components used to connect objects and provide stability and strength, rely heavily on steel billets in their manufacturing process. Acting as semi-finished products, steel billets serve as the starting point for fastener production. To make the steel billets malleable, the first step in the manufacturing process involves heating them to a specific temperature of approximately 1200-1300 degrees Celsius. This heating process facilitates easier shaping and manipulation during subsequent stages. Once the billets are heated, they undergo shaping by passing through a series of dies. These dies exert significant pressure to mold the billets into the desired form of the fastener. Designed with precise dimensions and shapes for each type of fastener, such as bolts, screws, or nuts, the dies play a key role in the shaping process. The deformation and compression experienced by the steel billets during shaping result in the basic structure and form of the fastener. The pressure applied by the dies ensures that the fasteners possess the necessary strength and durability to withstand the forces they will encounter in their intended applications. Moreover, steel billets are selected for fastener manufacturing due to their inherent properties. Steel exhibits exceptional strength, toughness, and corrosion resistance, making it an ideal material for fasteners. By starting with high-quality steel billets, the resulting fasteners will inherit these desirable attributes, guaranteeing reliability and longevity after installation. In conclusion, the significance of steel billets in fastener production cannot be overstated. Serving as the raw material, they undergo shaping and deformation to ultimately acquire the desired fastener shape. The use of steel billets ensures that the resulting fasteners possess the required strength, durability, and corrosion resistance for their intended applications.
- Q:What are the key properties and characteristics of steel billets?
- Steel billets are semi-finished steel products that are rectangular in shape and typically have a square cross-section. They serve as the starting point for the production of various steel products, including bars, rods, and wire. The key properties and characteristics of steel billets include: 1. Composition: Steel billets are primarily made of iron and carbon, with additional alloying elements added to enhance specific properties. The carbon content typically ranges from 0.2% to 0.5%, depending on the desired strength and hardness. 2. Strength and Hardness: Steel billets offer excellent strength and hardness due to their composition and the heat treatment processes they undergo. This makes them suitable for applications requiring high load-bearing capacity and resistance to wear and tear. 3. Ductility: Despite their strength, steel billets also exhibit good ductility, allowing them to be easily shaped and formed into various products through processes like rolling, extrusion, and forging. This makes them highly versatile and adaptable to different manufacturing methods. 4. Homogeneity: Steel billets have a uniform internal structure, ensuring consistency in their mechanical properties throughout the entire material. This homogeneity is achieved through precise casting and cooling processes, which minimize the presence of defects and impurities. 5. Dimensional Precision: Steel billets are manufactured with specific dimensions and tolerances, ensuring the desired size and shape for downstream processing. This dimensional precision enables efficient and accurate production, minimizing waste and maximizing productivity. 6. Surface Quality: Steel billets have a smooth and clean surface finish, free from any significant imperfections or irregularities. This is crucial for subsequent processing steps, as it ensures proper bonding during welding, machining, or coating operations. 7. Heat Conductivity: Steel billets possess excellent thermal conductivity, allowing them to efficiently transfer heat during various manufacturing processes, such as hot rolling or continuous casting. This property ensures uniform heating and cooling, leading to consistent material properties. 8. Corrosion Resistance: Steel billets are susceptible to corrosion if left unprotected. However, they can be coated or treated with anti-corrosive measures to enhance their resistance to rust and other forms of degradation. Overall, steel billets are characterized by their strength, ductility, dimensional precision, and homogeneity. These properties make them a crucial raw material in the steel industry, enabling the production of high-quality steel products used in a wide range of sectors, including construction, automotive, and infrastructure.
- Q:How are steel billets used in the manufacturing of fasteners?
- Steel billets are an essential component in the manufacturing of fasteners. Fasteners are devices used to join or secure two or more objects together. They are commonly found in various industries such as automotive, construction, and manufacturing. In the production of fasteners, steel billets serve as the raw material. A steel billet is a semi-finished product that typically has a square or rectangle cross-section. It is created through a process called casting, where molten steel is poured into a mold and allowed to cool and solidify. Once the steel billets are obtained, they undergo a series of manufacturing processes to transform them into fasteners. These processes include hot rolling, cold drawing, and machining. Hot rolling is the initial step, where the steel billets are heated to high temperatures and passed through a set of rollers. This process helps shape the billets into long, cylindrical bars or rods of the desired diameter. Next, the hot-rolled bars are subjected to a process called cold drawing. In this process, the bars are pulled through a series of dies to reduce their diameter and improve their surface finish. Cold drawing also helps enhance the mechanical properties of the steel, making it stronger and more durable. Finally, the steel bars are machined to create the specific fastener design. This involves cutting, threading, and forming the bars to produce bolts, screws, nuts, or other types of fasteners. The machined fasteners are then subjected to heat treatment processes such as quenching and tempering to further enhance their strength and hardness. In summary, steel billets are crucial in the manufacturing of fasteners as they provide the raw material that undergoes various transformation processes. Through hot rolling, cold drawing, and machining, steel billets are shaped into the desired form, resulting in high-quality fasteners that meet industry standards.
- Q:What is the global production and consumption of steel billets?
- The global production and consumption of steel billets is significant and plays a crucial role in the construction and manufacturing sectors worldwide. Steel billets are semi-finished products that are used as raw material for the production of various steel products. In terms of production, several countries are major players in steel billet manufacturing. China, which is the largest producer of steel globally, accounts for a significant portion of the global steel billet production. Other prominent producers include India, Japan, Russia, the United States, and Turkey. These countries have well-established steel industries and infrastructure to support large-scale production. The consumption of steel billets is driven by the demand for steel products across various sectors. Construction and infrastructure development are the primary drivers of steel billet consumption, as steel is widely used in the construction of buildings, bridges, roads, and other structures. The automotive industry is another major consumer of steel billets, as they are used for manufacturing automobile parts and components. It is challenging to provide an exact figure for the global production and consumption of steel billets due to the constantly changing market dynamics and varying industry reports. However, it is estimated that global steel production exceeded 1.8 billion metric tons in 2020, with a substantial portion of this production being in the form of steel billets. The consumption of steel billets is closely linked to the overall steel demand, which is influenced by economic growth, infrastructure development, industrial activity, and construction projects worldwide. Overall, the global production and consumption of steel billets are significant, reflecting the importance of steel as a crucial material in various industries. The continuous growth in infrastructure development and industrialization across the globe is expected to further drive the production and consumption of steel billets in the coming years.
- Q:How can the quality of steel billets be improved?
- The quality of steel billets can be improved through various methods and techniques. Here are a few approaches that can help enhance the quality of steel billets: 1. Raw Material Selection: The quality of steel billets largely depends on the selection of raw materials. Choosing high-quality raw materials, such as high-grade iron ore and scrap metal, can significantly improve the quality of billets. 2. Melting and Refining: The melting and refining process plays a crucial role in improving steel billet quality. Utilizing advanced melting practices, such as electric arc furnaces (EAF) or induction furnaces, can help achieve a more homogeneous and controlled melting process, reducing impurities and achieving a desired chemical composition. 3. Deoxidation and Degassing: Proper deoxidation and degassing techniques should be employed to remove impurities and gases from the molten metal. This can be achieved by adding suitable deoxidizers and utilizing vacuum degassing processes that effectively remove unwanted gases, thereby enhancing the steel billets' quality. 4. Continuous Casting Process: Implementing a modern continuous casting process can significantly improve the quality of steel billets. Continuous casting ensures a more uniform structure, reduces segregation, and minimizes the formation of defects commonly associated with traditional ingot casting methods. 5. Heat Treatment: Applying suitable heat treatment processes, such as annealing, quenching, and tempering, can further enhance the mechanical properties and overall quality of steel billets. Heat treatment helps refine the microstructure, improving the steel's strength, hardness, and other desired characteristics. 6. Quality Control: Implementing a robust quality control system is crucial in ensuring the production of high-quality steel billets. Regular monitoring and testing should be conducted throughout the production process to identify and rectify any deviations or quality issues promptly. 7. Skillful Workforce: Employing a skilled and knowledgeable workforce is vital for improving the quality of steel billets. Well-trained technicians and operators can effectively implement various quality improvement techniques and address any production challenges that may arise. By incorporating these methods and techniques, steel manufacturers can enhance the quality of steel billets, resulting in improved mechanical properties, superior surface finish, and increased customer satisfaction.
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Continue Casting Steel Bloom Manufactured by Blasting Furnace
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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