• Continue Casting Steel Billets/Blooms Made by Blasting Furnace System 1
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Continue Casting Steel Billets/Blooms Made by Blasting Furnace

Continue Casting Steel Billets/Blooms Made by Blasting Furnace

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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

 

 

Continue Casting Steel Billets/Blooms Made by Blasting Furnace

Continue Casting Steel Billets/Blooms Made by Blasting Furnace

 

 

 

 

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 clientsmay help you sincerely 

 

①How about your company

A world class manufacturer & supplier of castings forging in carbon steel and alloy steelis 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 systemevery link from raw material to final product we have strict quality testWe 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 surface treatments for improved surface lubrication in steel billets?
Some of the different surface treatments for improved surface lubrication in steel billets include hot rolling, cold rolling, pickling, and applying a lubricant coating.
Q:How are steel billets used in the production of automotive suspension components?
Due to their strength, durability, and malleability, steel billets play a crucial role in manufacturing automotive suspension components. Billets, which are semi-finished steel products, are shaped into specific forms like bars or rods through a process called hot rolling. When it comes to automotive suspension components, the initial step involves heating the steel billets to a high temperature. Subsequently, they are passed through a series of rollers to achieve the desired shape, such as coil springs, shock absorber rods, or stabilizer bars. This hot rolling process refines the grain structure of the steel, resulting in improved mechanical properties. The utilization of steel billets in suspension components is vital because they provide the necessary strength and stiffness to withstand the various forces and loads faced during vehicle operation. For instance, coil springs bear the weight of the vehicle and ensure a comfortable ride by absorbing impacts and vibrations. Steel billets are preferred for automotive suspension components due to their high tensile strength, which enables them to endure heavy loads and maintain their shape over extended periods. Moreover, the malleability of steel allows for easy forming and shaping into intricate geometries, ensuring precise fit and functionality within the suspension system. Furthermore, steel billets offer excellent fatigue resistance, which is crucial for suspension components as they experience repetitive loading and unloading throughout the vehicle's lifespan. This fatigue resistance helps prevent failures and ensures a suspension system that is long-lasting and dependable. In conclusion, incorporating steel billets into the production of automotive suspension components is essential for achieving the necessary strength, durability, and performance required for safe and comfortable vehicle operation.
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 different types of mechanical property testing methods for steel billets?
There are several different types of mechanical property testing methods used to evaluate the quality and strength of steel billets. These methods include: 1. Tensile Testing: Tensile testing is one of the most commonly used methods to determine the mechanical properties of steel billets. It involves applying a tensile force to a small sample of the billet until it fractures. This test measures the strength, yield strength, elongation, and reduction in area of the material. 2. Impact Testing: Impact testing is used to assess the toughness and resistance to fracture of steel billets. It involves striking a notched specimen with a pendulum or hammer and measuring the energy absorbed during fracture. The results provide information about the material's ability to withstand sudden shocks or dynamic loads. 3. Hardness Testing: Hardness testing determines the resistance of the steel billet to indentation or scratching. Various methods can be employed, such as Rockwell, Brinell, or Vickers hardness testing. The results are often correlated with other mechanical properties, such as strength and ductility. 4. Charpy Testing: Charpy testing is a type of impact test specifically designed to evaluate the notch toughness of steel billets. It involves striking a notched specimen with a pendulum, and the energy absorbed during fracture is measured. This test is particularly useful in assessing the material's behavior under low-temperature conditions. 5. Bend Testing: Bend testing is performed to assess the ductility and flexibility of steel billets. It involves bending a sample around a specified radius until it fractures or shows signs of cracking. This test provides information about the material's ability to withstand deformation without breaking. 6. Fatigue Testing: Fatigue testing is used to evaluate the steel billet's resistance to cyclic loading or repeated stress. It involves subjecting a sample to a varying load, and the number of cycles required for failure is recorded. This test helps determine the material's durability and its ability to withstand long-term stress. These mechanical property testing methods play a crucial role in ensuring the quality and reliability of steel billets for various applications. By evaluating the strength, toughness, hardness, and other mechanical properties, manufacturers and engineers can make informed decisions about the suitability of the material for specific uses.
Q:How are steel billets coated or painted?
Steel billets can be coated or painted through several methods. One common technique is hot-dip galvanizing, where the billets are immersed in a bath of molten zinc. This process forms a protective zinc coating on the surface of the steel, preventing corrosion. Another method is electroplating, which involves the deposition of a thin layer of metal, such as zinc or nickel, onto the billets using an electric current. Additionally, steel billets can be painted using various coating systems, such as powder coating or liquid paint, to provide a decorative finish or additional protection against rust and environmental factors.
Q:Is the reaction of carbon and carbon dioxide a redox reaction?
Is the redox reflect the oxidizing agent is CO2 C 2009-10-22, the reducing agent is the oxidizing agent is CO2, is C 2009-10-22 reductant is redox reaction. Price reduction in carbon dioxide carbonation, was reduced, so is the oxidant.
Q:How do steel billets contribute to the manufacturing of defense equipment?
Steel billets play a crucial role in the manufacturing of defense equipment. These billets are essentially semi-finished steel products that are used as raw materials in various manufacturing processes. Defense equipment requires materials that are strong, durable, and can withstand extreme conditions. Steel billets meet these requirements perfectly. One of the primary uses of steel billets in defense manufacturing is in the production of armored vehicles and tanks. These vehicles need to be highly resistant to ballistic threats and provide protection to the soldiers inside. Steel billets, with their exceptional strength and toughness, are an ideal choice for manufacturing the armor plates used in these vehicles. The billets are transformed into thick, hardened steel plates that provide excellent ballistic resistance and can withstand high-velocity impacts. Additionally, steel billets are used in the production of weaponry, such as firearms and missiles. These weapons require materials that can withstand the intense pressure and heat generated during firing or launching. Steel billets, with their high tensile strength and heat resistance, provide the necessary foundation for creating barrels, chambers, and other critical components of these weapons. Moreover, steel billets contribute to the manufacturing of defense equipment by being used in the production of various support structures and infrastructure. This includes military facilities, such as hangars, barracks, and storage facilities, which need to be robust and secure. Steel billets are transformed into beams, columns, and other structural elements that provide strength and stability to these buildings. In summary, steel billets are an essential component in the manufacturing of defense equipment. Their strength, durability, and ability to withstand extreme conditions make them ideal for producing armored vehicles, weaponry, and support structures. By utilizing steel billets, defense manufacturers can ensure the production of high-quality and reliable equipment that meets the stringent requirements of the defense sector.
Q:How are steel billets used in the manufacturing of hydraulic cylinders?
Steel billets are used in the manufacturing of hydraulic cylinders as the raw material. These billets are carefully shaped, machined, and processed to create the cylinder's main body, ensuring its strength, durability, and resistance to pressure. The steel billets are precisely cut, heated, and forged into the desired shape, forming the base structure of the hydraulic cylinder.
Q:What are the different surface treatments for improved wear resistance in steel billets?
There are several surface treatments available to improve wear resistance in steel billets. These treatments are designed to enhance the durability and longevity of the steel, making it more resistant to wear and tear. One commonly used surface treatment is case hardening. This process involves heating the steel billets to a high temperature and then rapidly cooling them in a quenching medium, such as oil or water. This creates a hard outer layer on the steel, known as a case, while maintaining a relatively softer core. The hardened case provides excellent wear resistance, while the softer core maintains toughness and ductility. Another surface treatment for improved wear resistance is nitriding. This process involves introducing nitrogen into the surface of the steel billets, typically through a gas or plasma-based process. The nitrogen diffuses into the steel, forming a hard nitride layer on the surface. This nitride layer significantly increases the hardness and wear resistance of the steel, making it suitable for applications where high wear resistance is required. A third surface treatment option is hard chrome plating. In this process, a layer of chromium is electroplated onto the surface of the steel billets. The chromium layer provides excellent wear resistance and corrosion resistance, making it ideal for applications where the steel will be exposed to harsh environments or abrasive materials. Additionally, physical vapor deposition (PVD) and chemical vapor deposition (CVD) are advanced surface treatment techniques that can be used to improve wear resistance in steel billets. These processes involve depositing a thin film of a wear-resistant material, such as titanium nitride or diamond-like carbon, onto the surface of the steel. These thin films provide a hard, low-friction surface that enhances wear resistance and reduces frictional losses. Overall, these surface treatments offer a range of options for improving wear resistance in steel billets. The choice of treatment depends on factors such as the specific application requirements, the desired level of wear resistance, and the budget constraints. Consulting with a materials expert or a surface treatment specialist can help determine the most suitable treatment for a particular steel billet application.
Q:How are steel billets used in the production of railway wheels?
Steel billets are an essential component in the production of railway wheels. These billets, which are essentially semi-finished steel forms, serve as the starting point for the manufacturing process. The first step in producing railway wheels involves taking the steel billets and heating them to a high temperature in a furnace. This process, known as hot rolling, helps to improve the malleability and ductility of the steel, making it easier to shape and form. Once the billets have reached the desired temperature, they are passed through a series of rollers that gradually shape them into the required size and shape for railway wheels. This process, known as rolling, applies high pressure to the billets, causing them to elongate and take on the desired form. After the rolling process, the shaped billets are further processed to remove any excess material and refine the surface finish. This ensures that the final product meets the required specifications for railway wheels. Finally, the shaped billets are sent for further machining, where they are turned, drilled, and finished to create the final railway wheel. This machining process helps to achieve the necessary dimensions, balance, and surface quality required for safe and efficient operation. In summary, steel billets play a crucial role in the production of railway wheels. They are heated, rolled, shaped, and then further processed to create the necessary components for the final product. Without steel billets, the production of railway wheels would not be possible.

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