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Continue Casting Steel Bloom by Blast Furnace Manufactured by Big Steel Mill

Continue Casting Steel Bloom by Blast Furnace Manufactured by Big Steel Mill

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Tianjin
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Min Order Qty:
1000 m.t.
Supply Capability:
100000 m.t./month

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 Continue Casting Steel Bloom by Blast Furnace Manufactured by Big Steel Mill

 

1.Structure of  Continue Casting Steel Bloom by Blast Furnace Manufactured by Big Steel Mill

 

Continue Casting Steel Bloom by Blast Furnace Manufactured by Big Steel Mill 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 Bloom by Blast Furnace Manufactured by Big Steel Mill.

Steel Bloom Manufactured 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 Bloom by Blast Furnace Manufactured by Big Steel Mill Images

 

 

Continue Casting Steel Bloom by Blast Furnace Manufactured by Big Steel Mill

Continue Casting Steel Bloom by Blast Furnace Manufactured by Big Steel Mill

 

 

 

 

4.  Continue Casting Steel Bloom by Blast Furnace Manufactured by Big Steel Mill Specification

 Continue Casting Steel Bloom by Blast Furnace Manufactured by Big Steel Mill 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 Bloom by Blast Furnace Manufactured by Big Steel Mill

 

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.

 

③How is the standard of the steel billet products?

Continuous casting billet of carbon-steel chemical composition to perform "carbon structural steel"GB700-88.standard;Appearance quality inspection  Implementing the continuous casting billet and the rectangular billet,YB2011-83Standard.

 

Q: How are steel billets different from steel ingots?
Steel billets and steel ingots are both intermediate products in the steel manufacturing process, but they differ in terms of their shape and size. Steel billets are smaller and have a square or rectangular cross-section, typically measuring less than 36 square inches. In contrast, steel ingots are larger and have a more irregular shape, often weighing several tons. Additionally, steel billets are typically produced using continuous casting methods, while steel ingots are typically made through traditional ingot casting processes.
Q: How are steel billets used in the manufacturing of structural steel?
Steel billets are a crucial raw material in the manufacturing of structural steel. They are heated, shaped, and then cooled to form various steel products such as beams, columns, and plates. These billets serve as the starting point for the production process, where they are further processed and transformed into different shapes and sizes to meet the specific requirements of construction projects.
Q: What are the different methods of surface treatment for steel billets?
Various methods exist for surface treatment of steel billets, each serving a distinct purpose and offering unique advantages. Among the most commonly employed techniques are: 1. Pickling: This involves immersing the steel billets in an acid solution to eliminate surface impurities like rust or scale. Pickling enhances surface finish and readies the steel for subsequent treatment or processing. 2. Shot blasting: In this method, high-speed steel shots or grits are used to bombard the steel billets, eliminating surface contaminants and creating a uniform texture. Shot blasting is frequently employed to remove rust, scale, or paint, and it can enhance the adhesion of subsequent coatings or paints. 3. Galvanizing: This treatment entails coating the steel billets with a layer of zinc to provide corrosion resistance. Galvanizing can be accomplished through hot-dip galvanizing, where the steel is immersed in a molten zinc bath, or through electroplating, where a thin layer of zinc is deposited on the surface using an electric current. 4. Painting or powder coating: Steel billets can be painted or coated with powder to deliver both aesthetic appeal and protection against corrosion. Paints or powder coatings create a barrier between the steel surface and the environment, preventing moisture and other corrosive agents from reaching the metal. 5. Passivation: This method requires treating the steel billets with a chemical solution, typically an acid, to remove any free iron or iron oxide from the surface. Passivation enhances the corrosion resistance of stainless steel and other alloys by creating a passive oxide layer that safeguards against further oxidation or rusting. 6. Nitriding: Nitriding is a surface hardening treatment where the steel billets are exposed to an atmosphere rich in nitrogen at elevated temperatures. This process diffuses nitrogen into the steel's surface, forming a hardened layer that enhances wear resistance and improves fatigue strength. 7. Chrome plating: Steel billets can be coated with a layer of chromium through electroplating, providing enhanced corrosion resistance and a glossy appearance. Chrome plating is frequently utilized in applications where aesthetics and durability are crucial, such as automotive parts or decorative fixtures. These examples represent only a fraction of the available surface treatment methods for steel billets. The selection of a particular technique depends on factors such as the desired outcome, the specific properties required, and the intended application of the steel billets.
Q: How often is it? What is the range of temperature in the process of rolling? What is the temperature of the final rolling?
Cold rolling is not consideredThe temperature at which the billet begins to roll (surface) is generally 1000-1150 degrees
Q: What are the different surface treatments for corrosion resistance in steel billets?
Steel billets can be enhanced for corrosion resistance through various surface treatments. These treatments play a crucial role in preventing rust and oxidation, which can greatly degrade the quality and lifespan of the billets. Some commonly used surface treatments for corrosion resistance in steel billets are as follows: 1. Hot-dip galvanizing: By immersing the steel billets in molten zinc, a protective coating is formed on the surface. This zinc coating acts as a sacrificial layer, safeguarding the steel against corrosion. 2. Electroplating: Through an electrochemical process, a thin layer of a corrosion-resistant metal like nickel or chromium is deposited onto the surface of the steel billet. This plated metal serves as a barrier, preventing direct contact between the steel and corrosive agents. 3. Passivation: This treatment involves the use of chemicals, usually an acid solution, to eliminate impurities or contaminants that may encourage corrosion. Passivation results in the formation of a passive oxide layer on the surface, which provides corrosion resistance. 4. Powder coating: In this method, a dry powder is electrostatically applied to the surface of the steel billet and then heat-cured. The powder melts and forms a protective layer on the steel, offering excellent corrosion resistance. 5. Organic coatings: These coatings, such as paints or varnishes, are applied to the surface of the steel billet. They create a protective barrier against moisture and corrosive agents. Organic coatings can be customized based on specific requirements in terms of color, texture, and durability. 6. Anodizing: Primarily used for aluminum or aluminum alloy steel billets, this treatment involves subjecting the surface to an electrochemical process, resulting in the formation of an oxide layer. This anodized layer enhances corrosion resistance while also providing an aesthetic appearance. Choosing the appropriate surface treatment for steel billets is crucial, considering factors like the intended application, environmental conditions, and expected lifespan. Regular maintenance and periodic reapplication of the surface treatment may also be necessary to ensure sustained corrosion resistance.
Q: What are the properties of alloy steel billets?
Alloy steel billets possess several properties that make them highly desirable in various industries. First and foremost, alloy steel billets exhibit exceptional strength and toughness due to the presence of alloying elements such as chromium, nickel, molybdenum, and vanadium. This enhanced strength allows the billets to withstand heavy loads and high temperatures, making them suitable for applications that require resistance to wear and tear. Additionally, alloy steel billets offer excellent corrosion resistance, making them ideal for use in harsh environments or exposure to chemicals. Their resistance to corrosion helps to prolong the lifespan of the billets and ensures their durability over time. Furthermore, alloy steel billets have good machinability, which means they can be easily shaped, formed, and fabricated into different products or components. This property allows for the creation of complex and intricate designs, making them versatile for use in various industries such as automotive, construction, and manufacturing. Another important property of alloy steel billets is their ability to be heat-treated. This process allows for the modification of their mechanical properties, such as hardness and ductility, to meet specific requirements. Heat treatment can enhance the strength and toughness of the billets, making them even more suitable for heavy-duty applications. Lastly, alloy steel billets possess good weldability, enabling them to be easily joined together through various welding techniques. This property enhances their versatility and allows for the construction of larger structures or the fabrication of complex assemblies. Overall, the properties of alloy steel billets, including strength, corrosion resistance, machinability, heat treatability, and weldability, make them highly valuable in a wide range of industries where high performance and durability are required.
Q: What is the role of steel billets in the construction of airports and terminals?
Steel billets play a crucial role in the construction of airports and terminals as they serve as the raw material for manufacturing various structural components. These billets are used to create beams, columns, and other load-bearing elements, providing the necessary strength and durability to support the heavy infrastructure of airports and terminals. Additionally, steel billets are also utilized in the construction of runways, hangars, and other facilities, ensuring the safety and stability of these vital structures.
Q: Can steel billets be used for artistic purposes?
Yes, steel billets can certainly be used for artistic purposes. While steel billets are typically used as raw material in industrial applications such as construction or manufacturing, they can also be transformed into beautiful works of art. Artists often use steel billets to create sculptures, decorative pieces, or even functional objects like furniture. The versatility of steel allows artists to mold and shape it into various forms, while its strength and durability ensure the longevity of the artwork. Moreover, the metallic appearance of steel can add a modern and industrial aesthetic to artistic creations. Overall, steel billets offer artists a unique medium to express their creativity and create visually stunning pieces.
Q: What are the different types of steel billet rolling techniques?
There are several different types of steel billet rolling techniques, including hot rolling, cold rolling, and continuous casting.
Q: How are steel billets used in the energy and power generation industry?
Steel billets are used in the energy and power generation industry for various purposes such as manufacturing turbine blades, generator parts, and structural components of power plants. These billets are essential in creating strong and durable equipment that can withstand the demanding conditions and high temperatures associated with energy production.

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