Continue Casting Steel Billet by Blast Furnace
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Continue Casting Steel Billet by Blast Furnace
1.Structure of Continue Casting Steel Billet by Blast Furnace
Continue casting steel billet 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 by Blast Furnace.
Continue Casting Steel Billet by Blast 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.
3. Continue Casting Steel Billet by Blast Furnace Images
4. Continue Casting Steel Billet by Blast Furnace Specification
Continue Casting Steel Billet 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 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.
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.
③How is the packaging and delivery?
Exporting Package with the steel material cover and the delivery term is based on the project.
- Q: How are steel billets manipulated during the manufacturing process?
- To transform steel billets into usable steel products, various manipulation techniques are employed during the manufacturing process. These techniques comprise heating, rolling, forging, and cutting. The initial step involves heating the steel billets in a furnace to achieve a specific temperature known as the rolling temperature. This heating process is crucial as it enhances the billet's malleability and reduces its brittleness, making it easier to manipulate. Once the billets are adequately heated, they undergo a series of passes through rolling mills. These mills exert pressure on the billets, causing them to elongate and take on the desired shape. The rolling process can be performed using either hot or cold methods, depending on the requirements of the final product. Hot rolling is typically employed for large-scale production, while cold rolling is more commonly used for precision applications. Another technique used to manipulate steel billets is forging. This method involves subjecting the billets to compressive forces using hammers or presses. Through forging, the strength of the billets is enhanced, their grain structure is improved, and their mechanical properties are refined. Forged steel billets find application in industries such as automotive and aerospace, where high strength and resistance to impact and fatigue are crucial. Cutting is also an essential technique employed during the manufacturing process. Steel billets are cut into desired lengths using saws or shears. This step ensures that the billets are converted into manageable sizes suitable for further processing or to meet specific customer requirements. In conclusion, the manufacturing process of steel billets involves several manipulation techniques. These include heating, rolling, forging, and cutting. Each of these methods contributes to shaping the raw billets and modifying their properties, making them suitable for use in various industries such as construction, manufacturing, and transportation.
- Q: What are the different types of cutting processes used for shaping steel billets?
- Steel billets can be shaped using various cutting processes. Some of these methods include: 1. Bandsaw cutting, a popular technique that employs a continuous band of toothed metal blade to cut through the billet. Bandsaws are highly regarded for their quick and accurate cutting of thick steel sections. 2. Abrasive cutting, which involves using an abrasive wheel or disc to slice through the billet. This method is versatile, being suitable for smaller billets and for creating intricate shapes and contours. It is known for its ability to produce precise and smooth cuts. 3. Plasma cutting, a thermal cutting process that employs a high-velocity jet of ionized gas to melt and eliminate the steel from the billet. This technique is often employed for thick steel sections and intricate shapes. It boasts high speed and the ability to produce clean cuts. 4. Waterjet cutting, a process that employs a high-pressure jet of water to cut through the steel billet. In some cases, abrasive particles may be introduced to enhance the cutting ability. Waterjet cutting is renowned for its capability to cut through thick steel sections without causing heat-affected zones or distortion. 5. Laser cutting, which utilizes a high-powered laser beam guided by computer controls to melt and vaporize the steel billet. This method is known for its precision and the ability to cut intricate shapes with minimal distortion. These examples represent only a few of the cutting processes available for shaping steel billets. Each technique has its own set of advantages and is selected based on factors such as billet size, desired shape, and required accuracy.
- Q: Can steel billets be used in the production of energy-efficient appliances?
- Yes, steel billets can be used in the production of energy-efficient appliances. Steel is a versatile and durable material that can be formed into various components of appliances, such as shells, frames, and internal structures. When properly designed and manufactured, steel components can contribute to the overall energy efficiency of appliances by ensuring better insulation, heat distribution, and overall performance.
- Q: How do steel billets contribute to the manufacturing of textile machinery?
- Steel billets play a crucial role in the manufacturing of textile machinery as they are used as raw materials for creating various components and parts. These billets are transformed into different shapes and sizes through processes like casting, forging, and machining to form the necessary components of textile machinery such as gears, shafts, frames, and bearings. The high strength and durability of steel billets ensure that the textile machinery is capable of withstanding heavy loads, high speeds, and continuous operation, resulting in efficient and reliable performance in the textile industry.
- Q: What are the different types of cleaning equipment used for steel billets?
- Steel billets commonly undergo cleaning using various types of equipment. These include: 1. Shot blasting machines: These machines propel small metal or mineral particles at high speed onto the surface of the billets, effectively eliminating rust, scale, and other contaminants, resulting in a clean and smooth surface. 2. Ultrasonic cleaners: Through the use of high-frequency sound waves, ultrasonic cleaning agitates a cleaning solution, effectively removing dirt, oil, and other contaminants from the billets' surface. This method is particularly useful for stubborn or hard-to-reach contaminants. 3. Acid pickling tanks: By immersing the billets in an acidic solution, acid pickling dissolves rust, scale, and other contaminants. After pickling, rinsing and drying are usually carried out. 4. Power washers: Power washers, also known as pressure washers, employ a high-pressure water spray to eliminate dirt, oil, and other contaminants from the billets' surface. This method is particularly effective for larger or heavier billets. 5. Mechanical cleaning brushes: Mechanical cleaning brushes, including wire brushes or abrasive pads, are commonly employed to manually scrub the billets' surface, removing loose dirt, rust, or scale. Typically used in conjunction with other cleaning methods. In determining the appropriate cleaning equipment for steel billets, factors such as the extent and type of contaminants, desired level of cleanliness, and the size and shape of the billets need to be considered. Different combinations of these cleaning methods may be utilized to achieve the desired outcome.
- Q: What are the different methods of steel billet casting?
- There are several different methods of steel billet casting that are commonly used in the industry. These methods include continuous casting, ingot casting, and direct casting. Continuous casting is the most widely used method of steel billet casting. In this process, molten steel is poured into a water-cooled mold, which is usually made of copper. As the steel solidifies, a continuous billet is formed, which is then cut into desired lengths. Continuous casting allows for a high production rate and precise control over the dimensions and quality of the billets. Ingot casting is another method of steel billet casting, which involves pouring molten steel into individual molds to create ingots. These ingots are then allowed to solidify before being reheated and hot rolled into billets. Ingot casting is commonly used for small-scale production or for specialty steel alloys that require specific compositions. Direct casting, also known as strand casting, is a newer method of steel billet casting that eliminates the need for solidification and reheating processes. In this method, molten steel is directly cast into billets through a series of water-cooled copper molds. The billets are then cooled and cut to the desired lengths. Direct casting offers advantages such as reduced energy consumption and improved yield, as it eliminates the intermediate steps of ingot casting. Overall, the choice of steel billet casting method depends on factors such as production volume, desired quality, and specific requirements of the steel alloy being produced. Each method has its own advantages and limitations, and the selection of the appropriate method is crucial for ensuring efficient and cost-effective steel billet production.
- Q: Are steel billets subject to any international standards?
- Yes, steel billets are subject to international standards. Several organizations such as the International Organization for Standardization (ISO) and the American Society for Testing and Materials (ASTM) have established specific standards for the production, quality, and properties of steel billets. These standards ensure consistency, safety, and interoperability in the global steel industry.
- Q: What is the typical impact strength of a steel billet?
- The typical impact strength of a steel billet varies depending on the specific grade and composition of the steel. In general, steel billets exhibit a high level of toughness and can withstand significant impact forces without fracturing or breaking. This is due to the inherent strength and ductility of steel as a material. However, it is important to note that the impact strength of a steel billet can be further enhanced through various processes such as heat treatment or alloying. These processes can help improve the material's resistance to impact, making it even more durable and suitable for demanding applications. Ultimately, it is crucial to consider the specific grade and composition of the steel billet in order to determine its exact impact strength. Different steel grades are designed for different purposes, and their impact strength can vary accordingly. Therefore, it is recommended to consult the manufacturer or refer to the material specifications to obtain accurate and detailed information regarding the typical impact strength of a particular steel billet.
- Q: What is the role of steel billets in the construction industry?
- Steel billets are of great importance in the construction industry as they serve as the primary raw material for producing various steel products used in construction projects. These billets, which are semi-finished steel forms, can be hot-rolled or forged into different shapes and sizes like bars, rods, beams, and wire. The primary purpose of steel billets is to provide the necessary strength, durability, and structural integrity to buildings, bridges, and other infrastructure. They are utilized in constructing foundations, columns, beams, and other load-bearing structures where their high tensile strength and resistance to external forces are crucial. Moreover, steel billets are extensively employed in reinforcement applications. They are utilized to create reinforcing steel bars, also known as rebars, which are embedded within concrete structures to enhance their strength and resistance to tension. These rebars play a critical role in preventing cracks and failures in concrete structures, ensuring their long-term stability and safety. Additionally, steel billets are used in the manufacturing of various construction components such as pipes, tubes, and wires. These components are essential for plumbing, electrical wiring, and other utility installations in buildings and infrastructure projects. In conclusion, steel billets are a fundamental raw material in the construction industry. Their versatility, strength, and durability make them indispensable for creating sturdy and reliable structures, reinforcing concrete elements, and manufacturing essential construction components.
- Q: What are the main factors affecting the corrosion resistance of steel billets?
- The main factors affecting the corrosion resistance of steel billets are the composition of the steel, the presence of impurities, the surface condition, and the surrounding environment. Firstly, the composition of the steel plays a crucial role in its corrosion resistance. Stainless steels, for example, contain a high amount of chromium and other alloying elements that form a protective oxide layer on the surface, thereby providing excellent corrosion resistance. On the other hand, carbon steels have a lower resistance to corrosion due to their higher carbon content and lack of alloying elements. Secondly, the presence of impurities in the steel can significantly impact its corrosion resistance. Inclusions, such as sulfur, phosphorous, and non-metallic inclusions, can act as initiation sites for corrosion, leading to localized corrosion and reduced overall resistance. Therefore, controlling the presence and distribution of impurities during the production of steel billets is essential for enhancing corrosion resistance. Moreover, the surface condition of the steel billets plays a vital role in their corrosion resistance. A smooth and clean surface promotes the formation of a protective oxide layer that acts as a barrier against corrosive substances. Conversely, rough or contaminated surfaces can lead to accelerated corrosion due to increased surface area and potential for localized corrosion. Lastly, the surrounding environment greatly influences the corrosion resistance of steel billets. Factors such as humidity, temperature, pH, and the presence of corrosive substances like acids, salts, or pollutants can accelerate corrosion. For instance, steel billets exposed to high humidity or corrosive chemicals are more susceptible to corrosion than those in dry or less corrosive environments. In summary, the corrosion resistance of steel billets is influenced by the composition of the steel, the presence of impurities, the surface condition, and the surrounding environment. It is crucial to consider these factors during the production and handling of steel billets to ensure their long-term durability and resistance to corrosion.
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Continue Casting Steel Billet by Blast Furnace
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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