Alloyed Steel Billet/Bloom Manufactured by Continue Casting 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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Alloyed Steel Billet/Bloom Manufactured by Continue Casting Blast Furnace
1.Structure of Alloyed Steel Billet/Bloom Manufactured by Continue Casting Blast Furnace
Continue Casting Steel Billet 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 Alloyed Steel Billet/Bloom Manufactured by Continue Casting Blast Furnace
Continue Casting Steel Billet 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.
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. Alloyed Steel Billet/Bloom Manufactured by Continue Casting Blast Furnace Images
4. Alloyed Steel Billet/Bloom Manufactured by Continue Casting Blast Furnace Specification
Continue Casting Steel Billet Manufactured 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
If the chemical composition not meet the range requirement, maybe have some problem for example:
Big wait for a phenomenon, the finished slab surface convex hull, cross section on the tongue shape wave, serious billet through a long hole. (2)Internal crack.The internal crack of steel,Has a bulging belly phenomenon of rolling shear255 garlgSteel cutting surface form a symmetricalThere are cracks under the single or double wave crest and wave and emit blue fire phenomenon, wave no precipitate low melting point material.
Or the heart temperature is higher than the surface temperature of ingot, the rolling bulging belly.The rolling surface of the convex of steel,When shear sag, spread, shear section on"П"Glyph crest, no low melting point material overflow the crest.
5.FAQ of Alloyed Steel Billet/Bloom Manufactured by Continue Casting Blast Furnace
We have organized several common questions for our clients，may help you sincerely：
①What kinds of the raw material of the steel billet producing?
Iron ore,coke and other chemical composition material.
②How to make the freight cost lower?
If your quantity is over 30,000tons once, the cost is lowest.
③How to make the delivery term shorter?
It is better you can purchase the normal size or you can tell us your plan in advanced.
- Q:How are steel billets used in the manufacturing of oil and gas industry components?
- The oil and gas industry heavily relies on steel billets, which are a necessary raw material for manufacturing various components. These semi-finished steel products have a vital role in producing pipes, valves, fittings, and other necessary equipment for oil and gas extraction, transportation, and processing. One primary application of steel billets in the oil and gas industry is their use in producing seamless and welded pipes. These pipes are extensively used for transporting oil, gas, and fluids over long distances. To form seamless pipes, the billets undergo heating and then pass through a series of rollers. For welded pipes, the billets are initially shaped into a tube and then welded along the length to create a strong and durable pipe. In addition to pipes, steel billets are also used in manufacturing valves, which play a crucial role in controlling fluid flow within pipelines and equipment. The billets are machined and shaped to create valve bodies, which are then fitted with various internal components like seats, discs, and stems. These valves are designed to withstand high pressures and temperatures, ensuring reliable and safe operation in the oil and gas industry. Moreover, steel billets are utilized in producing fittings that connect and join pipes together. Elbows, tees, couplings, and flanges are manufactured from billets by machining and shaping them into the required dimensions and configurations. These fittings are critical for creating a dependable and leak-free pipeline system for oil and gas transportation. Apart from pipes, valves, and fittings, steel billets also have applications in manufacturing other equipment used in the oil and gas industry. This includes drill bits, pumps, compressors, and various structural components for offshore platforms and refineries. The strength, durability, and corrosion resistance of steel make it an ideal material for these demanding applications, and steel billets serve as the starting point for their production. In conclusion, steel billets are of utmost importance as a raw material for manufacturing components in the oil and gas industry. Whether it is pipes, valves, fittings, or other equipment, billets undergo various processes to create the essential components needed for oil and gas extraction, transportation, and processing.
- Q:What is the typical hardness of a steel billet?
- The hardness of a steel billet can vary depending on different factors, including the type of steel, the manufacturing process, and the intended use. Steel billets are typically made to have a certain level of hardness to ensure they are suitable for further processing and applications. To measure hardness in steel, the Rockwell hardness scale is commonly used. This scale assigns a numerical value based on how deeply an indenter penetrates the material. On the Rockwell C scale (HRC), steel billets usually have a hardness ranging from 20 to 70. Higher values indicate greater hardness. However, it is important to consider that the desired hardness can change depending on the intended use of the billet. For instance, if the billet will be used in structural applications or as a raw material for further processing, it may have a lower hardness to make shaping and forming easier. On the other hand, if the billet will be used in applications that require high strength and wear resistance, such as tool or machinery component production, it may have a higher hardness. Ultimately, the typical hardness of a steel billet will depend on the specific requirements and specifications of its intended application. To determine the appropriate hardness range for a particular steel billet, it is crucial to consult relevant standards or technical specifications.
- Q:What are the future trends in steel billet production?
- The future trends in steel billet production are focused on improving efficiency, sustainability, and quality. One major trend is the adoption of advanced technologies in the production process. Automation and robotics are being increasingly utilized to streamline operations, reduce human error, and increase productivity. This includes the use of artificial intelligence and machine learning algorithms to optimize the production parameters and improve the overall process control. Another trend is the shift towards greener and more sustainable practices. Steel producers are investing in technologies that reduce carbon emissions, such as the use of electric arc furnaces (EAFs) instead of traditional blast furnaces. EAFs consume less energy and emit fewer greenhouse gases, making them a more environmentally friendly option. Moreover, there is a growing emphasis on recycling and circular economy principles in steel billet production. Companies are investing in scrap metal recycling technologies to reduce the reliance on raw materials and minimize waste. This not only helps conserve resources but also reduces the carbon footprint of steel production. Quality control is also a key focus in future trends. Steel producers are implementing advanced testing and inspection techniques to ensure the highest quality standards. This includes the use of non-destructive testing methods, such as ultrasonic and magnetic particle testing, to detect any defects or flaws in the billets. Overall, the future of steel billet production is driven by technological advancements, sustainability, and a commitment to delivering high-quality products. These trends aim to make the steel production process more efficient, environmentally friendly, and economically viable for the long term.
- Q:Can steel billets be coated for improved corrosion resistance?
- Yes, steel billets can be coated with various materials such as zinc, aluminum, or polymer coatings to enhance their corrosion resistance.
- Q:How are steel billets used in the production of turbine blades?
- Steel billets are used in the production of turbine blades as raw material. These billets are first forged into the desired shape and then undergo precision machining to achieve the required dimensions and finish. The steel billets provide the strength and durability necessary to withstand the high temperatures and forces experienced by turbine blades during operation.
- Q:What are the different methods of steel billet surface honing?
- There are several methods of steel billet surface honing, including manual honing, machine honing, and diamond honing. Manual honing involves using hand-held tools, such as honing stones or abrasive pads, to manually remove imperfections and create a smooth surface on the steel billet. Machine honing utilizes automated machines with rotating honing tools to achieve a consistent and precise surface finish. Diamond honing, on the other hand, uses diamond abrasive stones or pads to achieve a high-quality and precise surface finish on the steel billet. Each method has its own advantages and is chosen based on the specific requirements and desired outcome of the honing process.
- Q:How are steel billets used in the manufacturing of shipbuilding parts?
- Steel billets play a crucial role in the manufacturing of shipbuilding parts. These billets are essentially semi-finished steel products, typically in the form of rectangular or square bars, that are used as raw material for further processing in shipbuilding. To begin with, steel billets are subjected to a process called rolling, where they are passed through a series of rollers to reduce their cross-sectional area and increase their length. This rolling process transforms the billets into long, thin sections of steel known as plates or sheets. These plates or sheets are then used to create various shipbuilding components, such as hulls, decks, bulkheads, and superstructures. After the rolling process, the steel plates or sheets are cut into desired sizes and shapes using cutting machines or torches. These cut pieces are then formed, bent, and welded together to form the required shipbuilding parts. For instance, the steel plates may be bent and welded to create curved sections for the ship's hull, or they may be formed into intricate shapes for other components. Moreover, steel billets are also used to produce forged shipbuilding parts. In this case, the billets are heated to a high temperature and then subjected to intense pressure to reshape the steel. This forging process results in stronger and more durable shipbuilding parts, which are often used for critical components like propeller shafts, crankshafts, and turbine blades. In summary, steel billets serve as the starting point in the manufacturing of shipbuilding parts. Through processes like rolling, cutting, forming, and forging, these billets are transformed into plates, sheets, and forged components that are used to construct the various structural and functional elements of ships.
- Q:How do steel billets contribute to the overall safety of a structure?
- A structure's overall safety is greatly influenced by steel billets in several ways. To begin with, steel billets act as the raw material for producing steel bars, beams, columns, and other structural components. These components are widely utilized in construction due to their exceptional strength and durability. By utilizing steel billets as the starting material, the resulting steel products display outstanding load-bearing capacity, thereby bolstering the structural integrity of the building. Furthermore, steel billets undergo a rigorous manufacturing process that encompasses various quality control assessments. These assessments ensure that the billets possess consistent and dependable mechanical properties, such as high tensile strength and impact resistance. Consequently, when these billets are employed in constructing a structure, they contribute to its overall safety by providing a dependable and robust framework capable of withstanding external forces like wind, earthquakes, or heavy loads. Additionally, advanced metallurgical techniques, such as controlled cooling or heat treatment, are frequently employed to produce steel billets with specific properties required for structural applications. These processes aid in enhancing the steel's microstructure, reducing internal defects, and improving its resistance to corrosion, fatigue, and other forms of degradation. In turn, this prolongs the structure's lifespan and minimizes the risk of structural failure, ensuring the safety of its occupants. Moreover, steel billets can be manufactured with precise dimensions and tolerances, permitting accurate and efficient construction. This precision in fabrication ensures that structural components fit together seamlessly, reducing the likelihood of gaps, misalignments, or weak points that could compromise the structure's safety. Lastly, steel billets are highly recyclable, making them an environmentally friendly choice for construction. By opting for steel billets, the construction industry can diminish its carbon footprint and contribute to sustainable development. This focus on sustainability aligns with the structure's overall safety, as a sustainable approach guarantees the long-term stability and resilience of the built environment. In conclusion, steel billets enhance the overall safety of a structure by providing construction materials that are strong, durable, and reliable. Their consistent mechanical properties, resistance to external forces, improved microstructure, and precise fabrication ensure a sturdy and secure framework. Additionally, their recyclability promotes sustainability, further enhancing the structure's long-term safety and integrity.
- Q:What are the potential applications of steel billets in the agricultural sector?
- Steel billets have a wide range of potential applications in the agricultural sector. One of the primary uses of steel billets in agriculture is for the manufacturing of farm equipment and machinery. Steel billets can be used to produce durable and sturdy components such as plows, cultivators, and seeders, which are essential for tilling the soil, planting seeds, and maintaining agricultural land. Steel billets can also be utilized in the construction of storage structures on farms. Steel is known for its strength and durability, making it an ideal material for constructing grain silos, barns, and sheds. These structures provide farmers with a reliable and long-lasting solution for storing crops, livestock, and equipment. In addition, steel billets can be used to fabricate fences and gates for animal enclosures. Steel fences offer superior strength and security, ensuring the safety of farm animals and preventing them from wandering off. These fences are also resistant to corrosion and are capable of withstanding harsh weather conditions. Furthermore, steel billets can be employed in the construction of irrigation systems and water management infrastructure on farms. Steel pipes and fittings are commonly used to transport water from a source to the fields, ensuring proper irrigation and efficient water distribution. Lastly, steel billets can be utilized in the production of machinery used for processing agricultural products. For example, steel components can be used to manufacture grain mills, threshers, and sorting machines, which aid in the processing and packaging of crops. Overall, the potential applications of steel billets in the agricultural sector are vast and varied. From farm equipment and storage structures to fencing and irrigation systems, steel billets play a crucial role in enhancing efficiency, durability, and productivity in agriculture.
- Q:What is the shelf life of a steel billet?
- The shelf life of a steel billet can vary depending on several factors. Steel billets are typically stored in controlled environments to prevent corrosion and maintain their quality. If stored properly, steel billets can have a shelf life of several years. However, it is important to note that the shelf life can be affected by factors such as the level of humidity, exposure to moisture or chemicals, and the specific type of steel used. Therefore, it is crucial to follow storage guidelines provided by manufacturers to ensure the prolonged shelf life of steel billets. Regular inspections and maintenance can also help in identifying any potential issues that may affect the shelf life of the billets.
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Alloyed Steel Billet/Bloom Manufactured by Continue Casting 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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