Continue Casting Steel Billets/Blooms Made by Blasting Furnace
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- 100000 m.t./month
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Continue Casting Steel Billet by Blasting Furnace
1.Structure of Continue Casting Steel Billet by Blasting Furnace
Continue Casting Steel Billet 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 Billet by Blasting Furnace.
Continue Casting Steel Billet 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.
There are three shapes of the steel billets: square billet, slab, rectangular billet The Chinese billet, rectangular billet is mainly suitable for rolling hot rolled strip, building reinforced bar, Ordinary wire, high speed wire rod and various small profile. Of the slab are mainly used for rolling plate and hot coil sheet.
3. Continue Casting Steel Billet by Blasting Furnace Images
4. Continue Casting Steel Billet by Blasting Furnace Specification
Continue Casting Steel Billet by Blasting 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
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 Billet 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.
③What are the types of non-metallic inclusions in continuous casting billet? The non-metallic inclusions in continuous casting billet, according to the generated methods can be divided into endogenous inclusions and exotic inclusions. Endogenous inclusions, mainly is pointed out that steel, ferroalloy products and pouring molten steel and air secondary oxidation in the process of product, such as aluminum oxide. Foreign inclusions, mainly to the inclusion of smelting and casting process, such as the erosion of ladle, tundish refractory, involved in the package of slag and protecting slag, shuikou washed residue, etc. The final solidification in continuous casting billet size, quantity and distribution of inclusions and is affected by the purity of molten steel in tundish, the impact of the mold injection flow depth and the movement state of the flow injection etc.For curved continuous caster, from intrados 1/4 thickness in inclusions have gathered phenomenon, this is a serious defect.Electromagnetic stirring can control the movement of molten steel in mould, and exclusion of inclusions, therefore we have to be serious study of the production of impurity and motion law.
- Q: What are the different types of steel billet handling equipment?
- Some different types of steel billet handling equipment include overhead cranes, forklifts, conveyors, and magnetic lifting devices.
- Q: Can steel billets be used in the automotive industry?
- The automotive industry makes use of steel billets, which are semi-finished steel products. These billets are typically further processed into different shapes and forms. In automotive manufacturing, steel billets are commonly utilized for producing various components like engine parts, transmission parts, chassis components, and suspension systems. This choice offers several benefits such as high strength, durability, and cost-effectiveness. Moreover, steel billets can be easily shaped, machined, and welded to meet specific design requirements and performance standards in the automotive sector. As a result, steel billets play a crucial role in automobile production, contributing significantly to the overall performance, safety, and reliability of vehicles.
- Q: What are the environmental impacts of steel billet production?
- The production of steel billets, which are semi-finished steel products, can have various environmental impacts. One significant environmental impact is the emission of greenhouse gases during the steel manufacturing process. The production of steel billets involves the melting of iron ore, which releases carbon dioxide (CO2) into the atmosphere. CO2 is a major contributor to global warming and climate change. Another environmental impact of steel billet production is the consumption of natural resources. The steel industry requires significant amounts of water and energy to produce billets. The extraction and processing of raw materials, such as iron ore and coal, can also lead to habitat destruction and disruption of ecosystems. Furthermore, the production of steel billets can result in air and water pollution. The combustion of fossil fuels during the manufacturing process releases various pollutants, including sulfur dioxide (SO2) and nitrogen oxides (NOx), which contribute to acid rain and respiratory problems. Additionally, the discharge of wastewater from steel production can contain heavy metals and other contaminants, which can pollute rivers and harm aquatic life. Steel billet production also generates solid waste, such as slag and dust, which can pose challenges for waste management. These waste materials may contain toxic substances and require proper handling and disposal to prevent environmental contamination. To mitigate the environmental impacts of steel billet production, various measures can be taken. The adoption of cleaner technologies, such as energy-efficient furnaces and recycling processes, can help reduce energy consumption and emissions. Implementing rigorous environmental management systems and investing in pollution control technologies can also minimize air and water pollution. Additionally, promoting the use of recycled steel and sustainable sourcing of raw materials can help conserve natural resources and reduce the environmental footprint of steel billet production.
- Q: How are steel billets used in the production of pipe fittings?
- The production of pipe fittings heavily relies on steel billets, which are a vital raw material. Pipe fittings, which are essential components for connecting and controlling fluid flow in piping systems, are manufactured from steel billets. To make steel billets suitable for manufacturing pipe fittings, they are initially heated to a specific temperature. This heating process makes the billets malleable and easier to work with. Subsequently, the billets undergo a series of processes, such as hot rolling, forging, or extrusion, depending on the desired shape and size of the pipe fitting. During hot rolling, the steel billet is passed through rollers that apply pressure and shape it into a cylindrical form. This particular shape is ideal for producing pipe fittings like elbows, tees, reducers, and couplings. Forging involves subjecting the steel billet to extreme heat and pressure, enabling it to be shaped into complex and custom designs. This method is commonly used to manufacture high-pressure pipe fittings that require exceptional strength and durability. Extrusion is another method employed in the production of pipe fittings. In this process, the steel billet is forced through a die with the desired cross-sectional shape, resulting in pipe fittings with consistent outer and inner diameters. Once the desired shape is achieved, the pipe fittings undergo further processing, such as cutting, threading, or welding, to create the final product. These additional steps ensure that the fittings are prepared for installation and can be securely connected to the piping system. In essence, steel billets are crucial in the production of pipe fittings as the primary raw material. Through processes like hot rolling, forging, or extrusion, they are transformed into a wide range of pipe fittings used in various industries and applications.
- Q: What are the different surface defects found in tool steel billets?
- There are several different surface defects that can be found in tool steel billets. These defects can occur during the manufacturing process or can be the result of handling, transportation, or storage. Some of the common surface defects found in tool steel billets include: 1. Decarburization: This defect occurs when the surface of the steel billet loses its carbon content due to exposure to high temperatures during heat treatment or improper cooling. Decarburization can lead to reduced hardness and wear resistance in the tool steel. 2. Scale: Scale refers to the formation of oxide layers on the surface of the steel billet. It can occur during the hot rolling process or due to exposure to high temperatures. Scale can negatively impact the surface finish and can also affect the mechanical properties of the tool steel. 3. Cracks: Cracks can occur on the surface of tool steel billets due to various reasons such as improper cooling, excessive stress during hot rolling, or quenching. These cracks can be either surface cracks (which are visible) or internal cracks (which may not be immediately visible). 4. Inclusions: Inclusions are non-metallic particles or impurities that are trapped within the steel billet during the manufacturing process. These inclusions can cause weak spots or discontinuities in the material, leading to reduced toughness and fatigue resistance. 5. Pitting: Pitting refers to the formation of small holes or cavities on the surface of the steel billet. It can be caused by localized corrosion, exposure to aggressive environments, or improper handling. 6. Roll marks: Roll marks are surface imperfections that occur due to the contact between the steel billet and the rolls during the hot rolling process. These marks can appear as grooves, scratches, or indentations on the surface of the tool steel. 7. Surface contamination: Tool steel billets can get contaminated with foreign substances such as dirt, oil, grease, or other particles during handling, transportation, or storage. These contaminants can negatively affect the surface finish and can also lead to corrosion or other defects. It is important to detect and address these surface defects in tool steel billets to ensure the desired performance and reliability of the final tooling products. Various inspection techniques and quality control measures are employed to identify and mitigate these defects, such as visual inspection, ultrasonic testing, magnetic particle inspection, and surface cleaning processes.
- Q: How do steel billets contribute to the construction industry?
- Steel billets contribute to the construction industry by serving as the raw material for various steel products used in construction. These billets are transformed into beams, columns, rods, and other structural components that provide strength, stability, and durability to buildings and infrastructure. Additionally, steel billets are used in the manufacturing of reinforcements for concrete, enhancing the structural integrity of concrete structures such as bridges, highways, and buildings. Overall, steel billets play a crucial role in the construction industry by providing the necessary materials for safe and reliable structures.
- Q: What is the role of steel billets in the production of wire rods?
- Steel billets play a crucial role in the production of wire rods. Wire rods are long, cylindrical metal rods that are commonly used in various industrial applications, such as construction, automotive, and manufacturing. The production process of wire rods begins with the melting of steel, which is typically done in an electric arc furnace or a basic oxygen furnace. Once the steel reaches the desired temperature and composition, it is poured into molds to form steel billets. Steel billets are semi-finished products that serve as the starting point for the wire rod manufacturing process. They are solid, rectangular or round bars of steel that undergo further processing to transform them into wire rods. The first step in the conversion of steel billets into wire rods is the reheating process. The billets are heated at a high temperature to make them more malleable and easier to work with. This is typically done in a reheat furnace. After reheating, the billets are passed through a series of rolling mills to reduce their size and shape them into wire rods. These rolling mills use a combination of pressure and heat to deform the steel billets and elongate them into long, thin rods. The process of rolling also helps to improve the mechanical properties of the wire rods, such as their strength and flexibility. Once the wire rods are formed, they may undergo additional treatments, such as cooling, surface treatments, and quality inspections, to meet the specific requirements of different applications. They can be further processed into various products, such as wires, cables, reinforcement bars, or other specialized components. In summary, steel billets are essential in the production of wire rods as they are the starting material that undergoes a series of processing steps, including reheating and rolling, to transform them into the desired shape and properties of wire rods.
- Q: What are the specifications for alloy steel billets used in the defense industry?
- The specifications for alloy steel billets used in the defense industry typically include requirements for high strength, durability, and resistance to corrosion and impact. Additionally, they may specify the alloy composition, heat treatment processes, dimensional tolerances, and surface finish, among other parameters, to ensure the billets meet the specific performance needs of defense applications.
- Q: Fish pole carbon cloth tcf. Vcf. Svf. Hcf. On behalf of what?
- CF: is the abbreviation of Carbon Fiber in English, which means carbon fiber in ChineseCarbon fiber index for T (ton), ordinary carbon cloth is generally 20T-30T.Domestic ordinary carbon fishing rod material is generally 24T carbon fiber cloth. The higher the T value, the higher the strength and elasticity of the material.
- Q: What is the purpose of steel billets?
- Steel billets have a vital role in the steel manufacturing industry, as they act as the primary material for producing a range of steel products. These billets are semi-finished goods that usually have a square or rectangular shape, and they are created through the casting or hot rolling process. Once formed, these billets undergo further processing, including forging, rolling, or extrusion, to manufacture finished steel products such as bars, rods, wire, pipes, and tubes. The significance of steel billets lies in their ability to provide a consistent and uniform starting material that can be easily molded and shaped into various products. With desirable qualities like strength, durability, and ductility, these billets are well-suited for applications in construction, automotive, infrastructure, machinery, and many other industries. By utilizing steel billets, manufacturers can efficiently produce steel products with precise dimensions, mechanical properties, and surface finishes. By controlling the composition and processing techniques of the billets, steel manufacturers can customize the final product to meet specific customer requirements, ensuring optimal performance and quality. In conclusion, steel billets serve as the foundation for manufacturing various steel products. They play a crucial role in shaping and forming steel into the desired finished products, enabling industries to effectively meet the diverse needs of modern society.
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Continue Casting Steel Billets/Blooms Made by Blasting Furnace
- 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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