Continue Casting Steel Billet Manufactured by Blast Furnace
- Ref Price:
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 100000 m.t./month
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Continue Casting Steel Billet Made by Blast Furnace
1.Structure of Continue Casting Steel Billet Made by Blast Furnace
Continue Casting Steel Billet Made by Blast 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 Made by Blast Furnace.
.General rolling process using billet continuous casting billet,Rolling billet and forging stock,Basically on the billet steel rolling production All have the same requirements,From the steel chemical composition,Overall dimensions,Billet surface and internal qualityRequirements. The requirement of steel grade and chemical composition First should comply with the relevant standard gauge billet grades and chemical compositionDecide,For different types of steel on the content of residual elements in steel have corresponding requirements,But these requirements is to ensure that wireRequired by the quality.
Especially I personally think for rolling mainly to chemical composition to uniform Of course, more than the harmful elements,Or gas content is much,Will be unable to save the consequences in the rolling.forThe shape of the billet size requirements are:The cross section shape and allowable deviation of steel,Specified length.The shortest length of short feetAnd proportion, bending, torsion, etc. These requirements are considered the rolling mill production ability into full play,Guarantee for billet heating and rolling smoothly and considerThe comprehensive factors such as the possibility and rationality of certain. The requirement of steel grade and chemical composition First should comply with the relevant standard gauge billet grades and chemical compositionDecide,For different types of steel on the content of residual elements in steel have corresponding requirements,But these requirements is to ensure that wireRequired by the quality.Especially I personally think for rolling mainly to chemical composition to uniform Of course, more than the harmful elements,Or gas content is much,Will be unable to save the consequences in the rolling.forThe shape of the billet size requirements are:The cross section shape and allowable deviation of steel,Specified length.The shortest length of short feetAnd proportion, bending, torsion, etc. These requirements are considered the rolling mill production ability into full play,Guarantee for billet heating and rolling smoothly and considerThe comprehensive factors such as the possibility and rationality of certain.
3. Continue Casting Steel Billet Made by Blast Furnace Images
4. Continue Casting Steel Billet Made by Blast Furnace Specification
Continue Casting Steel Billet Made 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
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 Made 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.
②What kinds of the products you can supply?
You can check our website: www.okorder.com to find our products catalogues there. Or you can email to us and we can send to you if you are interested in any products.
③How to know the quality grade by inspecting?
We will do the inspection by SGS if you need. And we will give you the MTC.
- Q:How are steel billets used in the production of agricultural components?
- Steel billets are used in the production of agricultural components by being shaped and formed into various parts such as blades, shafts, and brackets, which are then used in machinery and equipment for farming and agriculture. These components are known for their strength, durability, and ability to withstand harsh conditions, making them essential in the agricultural industry.
- Q:What are the different methods of steel billet surface coating?
- Various industries commonly utilize several methods for steel billet surface coating in order to enhance durability, corrosion resistance, and appearance. Some of these methods include: 1. Hot-dip galvanizing: Steel billets are immersed in molten zinc, creating a protective layer that offers exceptional corrosion resistance. This method finds wide application in construction, automotive, and infrastructure industries. 2. Electroplating: A thin layer of metal, such as chromium or nickel, is deposited onto the steel billets using an electric current. This process not only improves the steel's appearance but also provides a protective coating against corrosion. 3. Powder coating: Dry powder is electrostatically sprayed onto the steel billets' surface and then cured with heat, resulting in a hard, durable, and visually appealing coating. Powder coating offers excellent resistance to impact, corrosion, and chemicals. 4. Painting: Steel billets can be coated with paint through spraying, dipping, or brushing techniques. Paint coatings enhance the appearance of the steel while also providing protection against corrosion and weathering. 5. Thermal spray coating: Molten or semi-molten materials, including metals, ceramics, or polymers, are projected onto the steel billets' surface. Upon solidification, these materials form a protective coating. Thermal spray coatings offer excellent corrosion resistance, wear resistance, and thermal insulation. 6. Anodizing: Although commonly used for aluminum, anodizing can also be applied to steel billets. This process involves immersing the billets in an electrolyte solution and subjecting them to an electric current, resulting in a controlled oxidation reaction that forms a protective oxide layer. Anodizing improves corrosion resistance and appearance. Each method has its own advantages and suitability for specific applications. The choice of coating method depends on factors such as the intended use of the steel billets, environmental conditions, and desired coating properties.
- Q:How do steel billets contribute to the energy efficiency of a structure?
- There are several ways in which steel billets contribute to the energy efficiency of a structure. Firstly, steel billets are a primary raw material for producing structural steel, which is known for its high strength-to-weight ratio. This quality allows steel structures to bear heavy loads without needing excessive amounts of material. As a result, structures made of steel are lighter and more energy efficient. The reduced weight leads to lower transportation costs and less energy consumption during construction. Moreover, steel billets can be easily molded and shaped into different forms, enabling the design and construction of more efficient and streamlined structures. The flexibility of steel as a construction material empowers engineers and architects to create innovative designs that maximize energy efficiency. For instance, steel can be used to construct long-span structures, which reduces the need for additional support columns and optimizes natural lighting and ventilation. Consequently, this decreases the reliance on artificial lighting and HVAC systems. Additionally, steel is highly durable and requires minimal maintenance throughout its lifespan. This durability not only extends the life of the structure but also reduces the energy and resources needed for repairs and replacements. Steel structures also possess excellent fire resistance properties, which contributes to energy efficiency by minimizing fire-related damages and the subsequent energy consumption associated with rebuilding or repairing. Lastly, steel is highly recyclable. At the end of a structure's life, steel components can be salvaged and recycled easily, decreasing the demand for new steel production and conserving natural resources. The recycling process for steel is energy-efficient compared to the production of new steel, further reducing the carbon footprint of the structure. In conclusion, steel billets enhance the energy efficiency of a structure through their high strength-to-weight ratio, design flexibility, durability, fire resistance, and recyclability. These properties enable the construction of lighter, more efficient structures that require less energy during construction, operation, and maintenance. Consequently, they minimize environmental impact.
- Q:What are the different steelmaking processes used for producing steel billets?
- There are several different steelmaking processes used for producing steel billets. Some of the common ones include the electric arc furnace (EAF) process, the basic oxygen furnace (BOF) process, and the continuous casting process. The EAF process involves melting scrap steel using an electric arc, while the BOF process involves blowing oxygen through molten iron to remove impurities. The continuous casting process involves continuously pouring molten steel into a water-cooled mold to form solid billets. Each process has its advantages and is used depending on factors such as cost, quality requirements, and availability of raw materials.
- Q:What are the different methods of steel billet surface grinding?
- There are several methods of steel billet surface grinding, including abrasive grinding, belt grinding, and centerless grinding.
- Q:What is the size range of steel billets?
- The size range of steel billets can vary depending on the specific requirements of the industry or application. However, in general, steel billets are typically produced in square or rectangular shapes, with dimensions ranging from 100mm to 200mm in width and height, and lengths ranging from 3 to 12 meters. These dimensions can be customized based on the intended use of the billets, such as for forging, rolling, or further processing into finished steel products.
- Q:How are steel billets tested for quality?
- To ensure that steel billets meet the necessary standards and specifications, a series of rigorous procedures are employed to test their quality. These tests play a crucial role in determining the mechanical properties, composition, and strength of the billets. Ultrasonic testing (UT) is a commonly used method to assess the quality of steel billets. This technique involves transmitting high-frequency sound waves through the billet and detecting their reflection using a receiver. By doing so, any internal defects or inconsistencies within the material can be identified. Another significant test is hardness testing, which involves measuring the surface hardness of the billet using techniques like the Brinell, Rockwell, or Vickers hardness test. This helps evaluate the billet's resistance to indentation and provides insights into its durability and strength. Chemical composition analysis is also vital in assessing the quality of steel billets. Samples are taken from the billet and subjected to chemical analysis to measure the concentrations of different elements present, such as carbon, sulfur, and manganese. This analysis verifies whether the billet meets the required composition standards. Furthermore, physical tests like tensile testing are conducted to determine the mechanical properties of the steel billets. This involves applying controlled force to the billet and measuring the resulting deformation or elongation. Tensile testing assesses the billet's strength, ductility, and other mechanical properties. Visual inspection by qualified inspectors is another crucial aspect of quality testing. They meticulously examine the billets for any surface defects, cracks, or irregularities that could impact their quality or performance. In conclusion, steel billets undergo a comprehensive range of testing procedures, including ultrasonic testing, hardness testing, chemical composition analysis, physical tests, and visual inspection. These tests are essential in ensuring that the billets meet the required quality standards, confirming their strength, composition, and overall quality before they are utilized in various industrial applications.
- Q:What are the different types of steel billet rolling mill automation systems?
- The industry commonly utilizes various automation systems for steel billet rolling mills, aimed at enhancing efficiency, accuracy, and overall productivity. Here are some frequently employed automation systems: 1. Level 1 Automation: This constitutes the fundamental level of automation, encompassing basic control and monitoring functions. It typically employs programmable logic controllers (PLCs) to regulate and observe key aspects like speed, temperature, and pressure. While it provides essential functionality, manual intervention may be necessary for certain tasks. 2. Level 2 Automation: This level surpasses the basic control and monitoring functions of level 1. It incorporates advanced process control algorithms and models to optimize mill operations. Level 2 automation systems can automatically fine-tune mill parameters, including roll gap, roll speed, and cooling water flow, to achieve desired product specifications. Additionally, they offer real-time process monitoring and data analysis capabilities. 3. Level 3 Automation: This level concentrates on integrating the rolling mill with other plant systems, such as material handling and quality control. It encompasses features such as automatic scheduling, inventory management, and seamless data exchange between systems. Level 3 automation systems facilitate better coordination and synchronization of the entire production process, leading to increased efficiency and reduced downtime. 4. Artificial Intelligence (AI) and Machine Learning: Advanced automation systems harness AI and machine learning algorithms to continually learn from data collected during rolling mill operations. These systems have the ability to predict equipment failures, optimize production parameters, and even propose process improvements. AI and machine learning-based automation systems enable proactive maintenance, improved decision-making, and enhanced overall productivity. 5. Robotics and Robotics-assisted Automation: Some steel billet rolling mills employ robots for tasks such as loading and unloading, quality inspection, and maintenance. Robotic automation systems offer precision, speed, and repeatability, thereby reducing the reliance on manual labor and enhancing safety. These systems can be integrated with other automation systems to create a fully automated and efficient rolling mill operation. In summary, the various types of steel billet rolling mill automation systems provide different levels of functionality and sophistication. The choice of automation system depends on the mill's specific requirements, the desired level of automation, and the available budget.
- Q:How are steel billets recycled or reused?
- Steel billets can be recycled or reused in several ways. One common method is through the process of melting and casting, where the billets are melted down and formed into new steel products. They can also be used as raw material in the production of other steel products, such as bars, rods, or pipes. Additionally, steel billets can be further processed and shaped into various components for construction, automotive, or manufacturing industries. This recycling and reusing of steel billets helps to conserve resources, reduce waste, and lower the environmental impact of steel production.
- Q:How are steel billets rolled into shape?
- Steel billets undergo a process known as hot rolling to shape them. This involves heating the billets to high temperatures above 1,000 degrees Celsius to make them malleable and easier to shape. The heated billets are then passed through rolling mills, which consist of rotating cylindrical rollers. As the billets pass through the rollers, they are gradually compressed and elongated, resulting in the desired shape and size. The pressure applied by the rollers reduces the billets' thickness and increases their length. This continuous rolling process allows for precise control over the shape and dimensions of the steel product. To ensure smooth rolling and prevent the billets from sticking to the rollers, lubricants are commonly used. These lubricants also help dissipate the heat generated during rolling. Depending on the desired final product, the billets may undergo multiple passes through the rolling mills to achieve the desired shape and dimensions. After the initial rough rolling, further shaping and refining may be done through additional rolling stages. Once the desired shape is achieved, the steel is allowed to cool and solidify. This cooling process is crucial to ensure the final product possesses the desired mechanical properties and structural integrity. In summary, the hot rolling process of steel billets plays a vital role in the production of various steel products. It enables efficient shaping and forming of the billets into different shapes, sizes, and profiles, meeting the specific requirements of industries like construction, automotive, and manufacturing.
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Continue Casting Steel Billet Manufactured by Blast 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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