Alloyed Steel Billets and Blooms Manufactured by Continue Casting
- 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 Billets and Blooms Manufactured by Continue Casting
1.Structure of Alloyed Steel Billets and Blooms Manufactured by Continue Casting
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 Alloyed Steel Billets and Blooms Manufactured by Continue Casting
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 Billets and Blooms Manufactured by Continue CastingImages
4. Alloyed Steel Billets and Blooms Manufactured by Continue Casting Specification
Steel Billets Manufactured by Continue Casting 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 Alloyed Steel Billets and Blooms Manufactured by Continue Casting
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.
Inclusions with the steel flow to lower part of crystallizer, the faster the speed, the deeper the impact.Because of proportion, inclusions have a rise trend.Movement is a steel circular trajectory, and buoyancy (vertical direction) on the synthesis, the impurities to slab inner arc lateral movement, to the solidification front, was captured by thick area.This quality problem, both in billet, round billet, slab casting machine of arc, exist, have to take a variety of methods, such as machine and electromagnetic stirring in the arc, and electromagnetic brake to solve on the slab.Japan's kawasaki steel mills and the Japanese steel pipe water island fushan factory or even change the arc slab casting machine to bend type casting machine, make the period of more than 3 m of vertical section, to facilitate inclusion floatation, for most curved round billet casting machine, a good performance of mold electromagnetic stirring is a must.Rotating force produced by electromagnetic stirring, make the liquid steel in the process of downward, strong circular motion, this kind of games (major) than the steel liquid to produce centrifugal force, the shell compression, while the mixed proportion (light) centripetal movement, gathered together, high temperature of the mixed collection will make particles increases and tends to rise more, avoid the inward arc movement.And the function of electromagnetic rotation force, reduce the liquid steel flow injection impact depth, and conducive to inclusion floatation.
29.According to the influence of finished product processing performance points, inclusion what type? According to the inclusion, plastic deformation can be divided into brittle inclusions inclusions and half plastic inclusions. Brittle inclusions generally refers to those who do not have plastic deformation capacity, complex and simple oxide composite oxides, nitride and notThe deformation of the ball,Dot inclusions.Because the wire is approved by billet hot rolled into wire rod after the drawing and form,For the deformation is large,soA1203And spinel deformation brittle inclusions is very big to the harm of wire rod. Inclusions in steel processing through plastic deformation when have good plasticity, extends along the flow direction of steel slits, belong to itClass hasThe SiO2Low content of iron silicate, iron sulfide, manganese(Fe,Mn) SAnd so on. Half of the plastic inclusions generally refers to all kinds of compound aluminum silicate inclusions. Deformation behavior of non-metallic inclusions in steel is more complex, not only depend on the type of inclusions, and composition and inclusionClosely related to deformation temperature.
③What is the advantage of the continue Casting steel billet comparing to the die casting steel billet?And how is the process?
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
Steel billet is produced by the method of through three processes: It is through the steelmaking system of continuous casting equipment, directly by the molten steel pouring into billet; The second is the steelmaking system in the production of steel ingot casting billet through system of steel rolling rolling equipment or processing of steel semi-finished products; Three is the steelmaking system production of steel ingot by forging the semi-finished product processing equipment.
- Q: What are the different types of surface defect detection equipment for steel billets?
- There are several types of surface defect detection equipment for steel billets, including ultrasonic testing (UT), magnetic particle inspection (MPI), visual inspection, eddy current testing, and automated optical inspection (AOI). Each of these methods has its own advantages and limitations when it comes to detecting and evaluating surface defects in steel billets.
- Q: What are the different methods of steel billet surface polishing?
- There are several methods available for steel billet surface polishing, each with its own advantages and applications. These methods include mechanical polishing, chemical polishing, electrochemical polishing, and abrasive blasting. Mechanical polishing is a widely used method that involves the use of abrasive materials to remove surface imperfections and create a smooth finish. This can be done manually using sandpaper or with the help of machinery such as buffing machines or belt sanders. Mechanical polishing is effective in removing scratches, oxidation, and other surface defects, resulting in a polished and reflective surface. Chemical polishing is a non-mechanical method that utilizes chemical reactions to remove surface imperfections. This process involves the immersion of the steel billet in a chemical solution that dissolves a thin layer of the material, resulting in a smoother surface. Chemical polishing is often used for intricate or delicate parts, as it can achieve a high level of precision and uniformity. Electrochemical polishing, also known as electropolishing, is a method that combines chemical and electrical processes to polish the steel billet surface. It involves immersing the billet in an electrolyte solution and applying an electric current. The electrical current removes microscopic peaks and imperfections, resulting in a smoother and brighter surface. Electrochemical polishing is commonly used for stainless steel billets due to its ability to remove surface contaminants and enhance corrosion resistance. Abrasive blasting, also known as sandblasting, is a method that uses high-pressure air or water to propel abrasive materials onto the steel billet surface. This process effectively removes rust, scale, and other surface contaminants, resulting in a clean and textured finish. Abrasive blasting can be done using various abrasive materials such as sand, steel shot, or glass beads, depending on the desired surface finish. In summary, the different methods of steel billet surface polishing include mechanical polishing, chemical polishing, electrochemical polishing, and abrasive blasting. Each method has its own advantages and applications, offering a range of options to achieve the desired surface finish for steel billets.
- Q: 100Q235 steel can only be rolled from billets of Q235?Or a billet can be rolled into Q195~Q215 and other models of steel?Is there a detailed classification of billets? Do you have GB?
- Billet classification of GB, it is convenient to check
- Q: What are the different types of cutting techniques used for steel billets?
- There are several different cutting techniques used for steel billets, including sawing, shearing, and flame cutting.
- Q: How are steel billets used in the production of railway infrastructure?
- The production of railway infrastructure relies heavily on steel billets, which are crucial for creating various railway components such as rails, sleepers, and fasteners. These semi-finished steel products undergo a hot rolling process to shape them into long and narrow sections with consistent cross-sections, serving as the foundation for railway tracks. Rails, one of the primary uses of steel billets in railway infrastructure, are formed from the processed billets. These rails, available in different lengths and dimensions, provide stability and a sturdy platform for trains to run on. The strength and durability of steel ensure that the tracks can withstand heavy loads and frequent traffic. Steel billets are also used to manufacture sleepers, which act as horizontal supports for the rails. Concrete or wooden sleepers are created from the shaped and formed billets and are laid on the track bed to maintain the alignment and gauge of the tracks. Sleepers play a vital role in distributing the weight of trains and providing stability. Furthermore, steel billets are essential in producing fasteners like bolts, nuts, and clips. These fasteners secure the rails to the sleepers, ensuring that they remain in position during train operations. Steel's strength and resilience make it a reliable material for these critical components, which must withstand significant stress and vibrations. In conclusion, steel billets are indispensable in the production of railway infrastructure. Their versatility and strength make them suitable for creating rails, sleepers, and fasteners, which are vital for a reliable and robust railway system. Without steel billets, the construction and maintenance of railway tracks would be impossible, impacting the efficiency and safety of train operations.
- Q: How are steel billets used in the manufacturing of pipes and tubes?
- Steel billets are an essential component in the manufacturing of pipes and tubes. These billets, which are typically rectangular or square in shape, serve as the starting point for the production process. They are first heated to a high temperature to make them more malleable and easier to shape. Once heated, the billets are then passed through a series of rollers, where they are gradually formed into a cylindrical shape. This process, known as hot rolling, helps to refine the structure and improve the mechanical properties of the steel. Hot rolling also ensures that the dimensions of the billet are consistent throughout its length. After the initial hot rolling, the billets are further processed through a series of cold rolling and sizing operations. Cold rolling helps to reduce the thickness and improve the surface finish of the billet, while sizing operations ensure that the final product meets the required specifications in terms of diameter, wall thickness, and length. Once the billet has been shaped and sized, it is then cut into specific lengths and welded together to form a seamless or welded pipe or tube. The welding process involves joining the ends of the billets using either electric resistance welding (ERW), submerged arc welding (SAW), or other welding techniques. This helps to create a continuous and strong joint, ensuring the integrity and strength of the pipe or tube. The final step in the manufacturing process involves various finishing operations such as heat treatment, straightening, and inspection. Heat treatment helps to further enhance the mechanical properties of the pipe or tube, while straightening ensures that the final product has a uniform shape and is free from any deformations. Inspection is carried out to ensure that the pipes or tubes meet the required quality standards and specifications. In summary, steel billets play a crucial role in the manufacturing of pipes and tubes. They are transformed through a series of hot and cold rolling processes, welded together, and subjected to various finishing operations to produce high-quality and reliable pipes and tubes.
- Q: What are the main factors affecting the machinability of steel billets?
- The main factors affecting the machinability of steel billets include the composition of the steel, its hardness, the presence of impurities or inclusions, the grain size and structure, as well as the cutting tool material and geometry.
- Q: How are steel billets used in the production of turbine blades?
- Turbine blades rely heavily on steel billets, which serve as a fundamental building block in their production. These billets, essentially semi-finished steel products, serve as the initial material for the manufacturing process. To commence, the selection of steel billets is a meticulous process, taking into account specific requirements such as composition, strength, and durability. Once chosen, the billets undergo a series of processing steps to transform them into turbine blades. The initial step involves subjecting the steel billets to high temperatures in a furnace, a process known as forging. This procedure enhances the malleability of the steel, making it easier to work with. Once heated, the billets are then shaped into turbine blades through the application of mechanical forces. Following the initial forging process, the turbine blades are refined through a range of machining operations. These operations encompass precision cutting, grinding, and drilling, all aimed at achieving the desired dimensions, surface finish, and aerodynamic profiles. Aside from shaping and refinement, steel billets also play a pivotal role in strengthening and ensuring the integrity of turbine blades. Through heat treatment processes like quenching and tempering, the billets are hardened and tempered, resulting in desired mechanical properties such as high strength and resistance to fatigue. Moreover, steel billets provide the necessary material properties to withstand the harsh operating conditions of turbines. They exhibit excellent corrosion resistance, a crucial attribute for blades operating in environments with high temperatures, pressure, and moisture. In summary, steel billets are indispensable in turbine blade production as they serve as the starting material, facilitate shaping and refinement, and offer the required strength and durability for these critical components in power generation.
- Q: What are the different types of rolling processes used for shaping steel billets?
- There are several different types of rolling processes used for shaping steel billets. These processes are specifically designed to transform the raw material into desired shapes and sizes. One common rolling process used for shaping steel billets is hot rolling. In this process, the steel billet is heated to a high temperature and then passed through a series of rollers. The rollers apply pressure to the billet, causing it to elongate and change shape. Hot rolling is typically used for producing large-sized steel products such as bars, rods, and plates. Another type of rolling process is cold rolling. Unlike hot rolling, cold rolling does not involve heating the steel billet. Instead, it is performed at room temperature or slightly below. Cold rolling is known for its ability to produce finished products with high dimensional accuracy and a smooth surface finish. It is commonly used for manufacturing thin sheets, strips, and foils. A third type of rolling process used for shaping steel billets is ring rolling. Ring rolling involves rotating the billet between two rollers while applying pressure. This process is particularly useful for producing seamless rings with a hollow center, which are commonly used in applications such as bearings and gears. Additionally, there is a process called skew rolling, which is used to shape steel billets into round balls or cylindrical shapes. Skew rolling involves rotating the billet at an angle to the direction of the rollers while applying pressure. This process is widely used in the production of grinding media for mining and cement industries. Overall, these different types of rolling processes offer various advantages and are suited for specific applications. Whether it is hot rolling, cold rolling, ring rolling, or skew rolling, each process plays a crucial role in shaping steel billets into the desired forms required by various industries.
- Q: Can steel billets be used in the production of industrial equipment?
- Yes, steel billets can be used in the production of industrial equipment. Steel billets are semi-finished metal products that can be further processed to create various types of industrial equipment such as machinery, tools, automotive parts, construction materials, and more. The high strength, durability, and versatility of steel make it an ideal material for manufacturing industrial equipment. Steel billets can be shaped, machined, and welded to create complex structures and components, providing the necessary strength and stability required for industrial applications. Additionally, steel billets can be heat-treated to enhance their mechanical properties, making them even more suitable for use in heavy-duty industrial equipment.
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Alloyed Steel Billets and Blooms Manufactured by Continue Casting
- 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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