Other Steel

Introduction SmFeN magnetic material uses abundant rare-earth Sm element instead of expensive elements of Nd, Dy, Co, etc, and is the most cost-effective rare earth permanent magnetic material. Compared with the bonded neodymium magnet, the bonded SmFeN magnet has higher magnetic properties and lower prices. Moreover, curie temperature, corrosion resistance, and thermal stability of SmFeN bonded magnets perform much better than bonded neodymium magnet. Bonded SmFen magnets as an alternative of bonded neodymium magnet have broad application prospects. Properties of Bonded SmFeN Bagnetic Compounds Smaller and lighter than bonded neodymium magnet. Flexibility structure design and high production efficiency High magneto-crystalline anisotropic field. Applications of Bonded Neodymium Magnetic Compounds Magnetic glass; motor rotor; magnetic ring; etc. Chase Technology focuses on the development and production of three types of magnetic materials and providing our customers with more cost-effective and reliable magnet solutions. We provide different types of magnetic material, for example, the ferromagnetic compounds to meet the diverse application requirements for our customers, including hard magnetic bonded compounds and soft magnetic bonded compounds.

Bonded Neodymium Magnetic Compounds Introductions Bonded neodymium magnet (bonded NdFeB magnet) has high mechanical performance and no need for surface coating and other processes, which can effectively avoid the shortcomings of brittle and poor corrosion resistance of sintered NdFeB magnet. We have high-quality neodymium iron boron magnets for sale. The ndfeb magnet price per kg here is relatively competitive in this field. Isotropic bonding neodymium magnets with complex shapes can be obtained through injection molding and subsequent magnetization process, there is no need to apply the magnetic field into an injection mold. Yet, it is necessary for anisotropic bonding neodymium magnets to apply the magnetic field into injection mold to magnetize magnets in a variety of patterns. A bonded neodymium magnet can be magnetized in the axial, radial, multi-poles, or local direction, which is difficult for sintered NdFeB magnets. Bonded NdFeB Magnet Material Properties (1)Several times stronger magnetic property than ferrite bonded magnet contributes to miniaturization and lightweight of parts. (2)High dimensional precision makes the neodymium ferromagnetic suitable for precision parts. (3)The bonded NdFeB magnet material can be wholly, partially magnetized, or demagnetized. Applications of Bonded Neodymium Magnetic Compounds Motor rotor; micro-sensor; micro-motor; electronic expansion valve; etc. Chase Technology focuses on the development and production of different kinds of magnetic materials and providing our customers with more cost-effective and reliable magnet solutions. We provide different types of magnetic material, for example, the injection magnet to meet the diverse application requirements for our customers.

Description of Tinplate Sheet Tinplate sheet refers to the two sides coated with commercially pure tin cold rolled low carbon sheet or steel strip. Tinplate sheet is the low carbon steel rolled into steel plate, after pickling, cold rolling, electrolytic cleaning annealing, leveling, cutting edge processing, and then after cleaning, electroplating, soft melting, passivation treatment, oiled and cut into tinplate sheet products. As one of the professional tinplate sheet suppliers, HUARO offers high-quality tinplate sheets for sale, come and buy tinplate sheet at HUARO. Use of Tinplate Sheet: Tinplate sheet is widely used. It is mainly used in the production of metal packaging, including canned food, drinks, chemicals, medicine, health, coatings, paint, spray, cosmetics bottle caps. Features of Tinplate Sheet: Tinplate sheet combines the strength and formability of steel with the corrosion resistance, soldering properties and bright appearance of tin in one material. It has the characteristics of corrosion resistance, non-toxic, tasteless, high strength, and good ductility. At the same time, tin plated steel sheet can be highly engineered and it is easy to process. The tinplate sheet also has low pollution to the environment and is easy to recycle. Advantages of Tinplate Sheet: Tinplate sheet has the properties of light-proof, good sealing and tin reduction. After being made into a container, tin on the tinplate sheet will interact with oxygen remaining in the container during filling, reducing the chance of oxidation of food components. Because of these properties, tinplate sheet containers can provide a closed system that is completely insulated from environmental factors except heat. Therefore, when tinplate sheet is used in food packaging materials, it can avoid food to become bad because of light, oxygen, moisture, and avoid food to become weak because of aroma through or by environmental odor through pollution and the stability of food storage is better than other packaging materials, the preservation rate of vitamin C is the highest, the preservation of nutrients is also the best. We are one of the best tinplate steel sheets suppliers,if you want to buy tinplate sheets,electrolytic tinplate sheet,tin coated steel sheet or cold rolled sheet,you can find us. https://www.huaro-shanghai.com/products/tin , plate-sheet.html

Minimum Order: 20 square metres

Description of Tinplate Coil Tinplate is made from the cold-rolled sheet which is electroplated with tin. Tin coatings'function is corrosion resistance to steel substrates and preservation of fast and canned foods. Also, the surface of tinplate is suitable for printing and screen printing. Tinplate coil is widely used in the canning, can ends, larger containers and a range of closed parts packaging industry. Different thickness of tinplate coating can be produced to meet specific requirements. Production Process of Tinplate Coil 1. Charging the Coil: The charged coil is welded to the preceding coil in order to run the facility continuously. 2. Side Trimming: The material is side trimmed to the final width 3. Clean & Pickle: The strip is next electrolytic ally cleaned, pickled, and rinsed by running through a series of tanks to ensure the surface is clean and suitable to accept the electro-deposition of tin. 4. Electroplating: The strip passes through tanks containing tin anodes on either side of the strip and tin electrolyte. 5. Melting Tower (Tin Reflow): The electrolytic tinplate next passes through a melting tower 6. Chemical Treatment: A sodium dichromate solution is next applied to the electrolytic tinplate to create a light protective chromium oxide film. 7. Oiling: The oil is applied to minimize scratching the tin surface in transit and handling. 8. Recoiling: The finished tinplate product finally recoils at the exit end of the electrolytic tin line on a take-up reel that most commonly has a 420mm inside diameter (ID). 9. Quality Inspection: The entire process is monitored automatically and manually to ensure that the material conforms to specification and meets customer expectations. Application of Tinplate Coil The application of tinplate coils is very wide. From the packaging materials for food and beverages to grease cans, chemical cans and other miscellaneous cans, the advantages and characteristics of tinplate provide physical and chemical protection of the contents. If you want to buy cold rolled steel coil,you can find us. https://www.huaro-shanghai.com/products/tin , plate-coil.html

Minimum Order: 20 square metres

Description of Steel Slab Steel slab is a thick flat steel sheet rolled and cooled from the CCM machine, it can be further processed. Includes use in the following sectors: structural steels, shipbuilding, pipes, pressure vessels, boilers, heavy metal structures, offshore structures, etc. The typical thickness of 200 to 240 mm. The maximum width is 1600 mm. The data of chemical contents is C: 0.17-0.195 or 0.165-0.190 Mn: 0.3-0.4 as Q2335B as steel grade for sale. HUARO offers high-quality steel slabs for sale, welcome to consult. Continuous casting slab production process. The molten steel is continuously poured into the water-cooled copper mold. The slab shell is solidified gradually along the periphery of the mold. When the liquid level of the steel rises to a certain height and the shell solidifies to a certain thickness, the cooling water will be sprayed to cool the slab completely, and the slab will be cut to a certain length according to the steel rolling requirements. Features of Steel Slab HUARO (Shanghai) Industrial Co., Ltd. is committed to importing the superior iron and steal resources from different advanced steelmaking countries and areas. All steel slab is made with 100% iron ore or DRI sponge iron, which make sure the high quality of the steel since the EAF furnace and Ladle furnace. All steel slab comply with certain international steelmaking standards include DIN EN JIS ATSM and Chinese GB as well. The specifications of the slab will be 200-250mm as thickness,900-2000mm as width, 6000-11500mm as length. Each standard weight of slab will be 15-25MT. The width tolerances will be plus 20mm/minus 10mm, according to the standard the thickness tolerances will be plus 5mm/minus 5mm, the length tolerances will be plus 100mm/minus 100mm per length. The flatness is 7mm/ meter, Max, camber is 4mm/ meter Max, the squareness is Max.1 % of the width, the concave /convex is 6mm Max and the scarf will be Max.16mm on one side Max.20mm on both sides. Application of Steel Slab Usually, the steel slab will be used in the mill's workshop to produce hot-rolled coils and sheets. Steel slab is the basic material of cold rolled, pickled and galvanized coils and sheet products. It can be sold to the steel mill factory for different purposes. HUARO will supply one million tons of slab to the Chinese market and supply to the high quality required factory and industry sector. Steel Slab Production Process Steel slab is a kind of semi-finished steel. Its processing process is to pass the molten steel from ladle furnace through the mold of continuous casting machine and cut it into various lengths as per customer demands. The slab has a rectangular cross-section and is used as a raw material in the production of flat products (i.e. hot rolled coils or plates). We produce cold rolled steel,RQF today. https://www.huaro-shanghai.com/products/ , steel-slab.html

Minimum Order: 20 square metres

Importance of steel products Steel is one of the oldest metals forged by humans and is still the most reliable and widely used material in manufacturing today. Steel is an alloy of iron, carbon, and other elements, used in automobiles, construction, and dozens of other applications, starting from the iron age 4000 years ago. Steel has a major impact on our daily lives, the cars we drive, the buildings we live in, the workshops we work in, and countless others. Steel is used in our power systems-power line towers, gas pipelines, machine tools, military weapons-the list is endless. Advantages of Steel Products Steel is not only reliable but the preferred material in a huge range of industries. Steel is called "The backbone of modern industry". There's a reason "tough as steel" is a popular analogy: steel constructions provide long-term strength, It provides strong structural integrity, weather resistance, and long-term strength wherever and whenever it is used. Another enormous benefit of steel is that it is 100% recyclable. Steel's unique magnetic properties make it an easy material to recover from the waste stream to be recycled. The properties of steel remain unchanged no matter how many times the steel is recycled. This means much of the steel used has been used before and will be used again, without losing any of its inherent properties along the way. Because steel has such a long life, when we build homes, buildings, and infrastructure projects using steel, we reduce the number of times we have to continue rebuilding the same structures, which limits the raw material production, machinery use, and transportation required by new construction, and further reduces carbon emissions. High-quality Steel Products Provided by HUARO HUARO mainly deals with types of semi-finished steel products, for example, steel slab, steel billet, and bloom HRC and CRC, galvanized steel tinplate steel, etc. If you are a steel rolling mill, or shipbuilding company or household appliances enterprise, or even automotive producer, HUARO can provide you with satisfactory materials. Besides, a series of steelmaking raw materials are also available in our stock. We can provide types of steel products, such as iron ore, iron ore concentrate, steel pellets, direct reduced iron(DRI), hot briquetted iron(HBI), etc., to our customers all over the world. We have steel products list,steel products manufacturing and hot rolled coil,please feel free to contact us. https://www.huaro-shanghai.com/products/ste , el-product/

Minimum Order: 20 square metres

Description and Production procedure of Steel Pellet Pellets are small balls of iron ore used in steel production. They are one of the important sources of iron in the manufacture of steel. Pellet production is the basis of the steel production process. Steel pellets are made from iron ore powder with additives such as limestone, dolomite, olivine and binder bentonite. The addition of these additives and adhesives, in addition to preventing a large amount of gas produced by the evaporation of water from tending to rupture during the initial stage of heating, can also increase the strength of the particles before heating. The mixture is then mixed together in a mixer and fed into a disk or drum to produce coarse particles, usually about 9-16mm. Heat treatment of coarse particles, including drying, preheating, roasting, post-firing and cooling, is performed to obtain high metallurgical resistance and appropriate properties. The original particles are first fed into the hardening machine. Both the direct grate and the grate-kiln dried the particles in the dry zone, then heated the particles to about 800-900°C in the preheating zone, and then hardened at temperatures of about 1200 to 1350°C. The pellet is then cooled to a suitable temperature for transportation to the unloading equipment. Application of Steel Pellet Pellets are widely used in the iron and steel industry. Nothing can replace them. The structure of the iron ore pellets in the blast furnace allows air to flow between the pellets, which reduces the air resistance that passes up the charge layer during smelting. In addition, pellets provide advantages for end users, such as increased productivity of blast furnaces, increased opportunities for iron content in charging, and better environmental performance compared to sintering plants. As there is a global decline in high-grade block minerals, pellets are made from low-grade ores and are therefore relatively inexpensive and suitable for mass production. Their uniform particle size can ensure good permeability of blast furnace charge, and they have high voltage, good reducibility, high cold strength, and easy to transport and storage, not crack. Pellets contain fewer harmful elements, and they can also expand the source of raw materials for iron-making and smelting fuels. Main Content Data of Steel Pellet Chemical Composition Size Physical Property Fe (t):  66 8%Min 8-16mm:  85% Min CCS：300 Kg/ P Min FeO:  0.4% Max Under 8 mm:  5% Max A.1：5% Max SiO2+AL2O3：2.5% Max +16 mm：10。/0 Max Porosity：≥24 P：0.02% Max S：0.01 % Max We have iron ore pellets for sale,sponge iron pellets,iron oxide pellets,iron pellets and hot rolled steel,contact us now. https://www.huaro-shanghai.com/products/st , eel-pellet.html

Minimum Order: 20 square metres

Description of Steel Raw Material Steel is one kind of alloy, made of iron and carbon. The carbon content is usually less than two percent and for manganese, silicon, phosphorus, sulfur, and oxygen， the the content is even smaller. Steel is the most important engineering and building materials in the world. In the steelmaking process, the impurities, such as nitrogen, silicon, phosphorus, sulfur and excess carbon (which is the most important impurities) are removed from the source iron. To produce different grades of steel, some different alloying elements such as manganese, nickel, chromium, carbon, and vanadium need to add. The Steel-making Process There are two main business processes for steelmaking: blast furnace basic oxygen steelmaking (using blast furnace liquid pig iron and scrap as the main feedstock) and electric arc furnace (EAF) steelmaking, which uses scrap or direct reduced iron (DRI) as the main feedstock. Oxygen steelmaking provides fuel mainly through the exothermic properties of the reaction inside the vessel. Instead, in EAF steelmaking, electrical energy is used to melt solid waste and/or DRI materials. In recent years, with more chemical energy introduced into the process, the development of EAF steelmaking technology has approached that of oxygen steelmaking. The main difference between routes is the type of raw material they consume. For the BF-BOF route, it is mainly iron ore, coal, and recycled steel, while the EAF route uses recycled steel and electricity to produce steel. Depending on the configuration of the plant and the availability of recycled steel, other metallic iron sources such as direct reduced iron (DRI) or molten iron can also be used in the EAF route. Depending on the configuration of the plant and the availability of recycled steel, other metallic iron sources such as direct reduced iron (DRI) or molten iron can also be used in the EAF route. The principle of steel-making is to use oxygen or iron oxide to remove the excess carbon and other impurities contained in pig iron into gas or slag under high temperature. HUARO can provide different kinds of steel raw material, like iron ore, iron ore concentrate，HBI (Hot briquetted iron), DRI (Direct Reduced Iron) and steel pellets. We are one of the professional stainless steel raw material suppliers,we provide steel mill raw material,raw material required for steel manufacturing,raw material for steel rolling mill,raw material for steel mills,raw materials used to make steel,basic steel making process,raw materials for steel production and steel billets,RFQ today. https://www.huaro-shanghai.com/products/ , steel-making-raw-material/

Minimum Order: 20 square metres

Description of Steel Bloom Usually, during hot rolling, the bloom is a semi-finished nearly square solid metal form between the ingot and the billet. The cross-section of the slab bloom is usually greater than 225 square centimeters and about 8 to 12 meters long. In the rolling mill, it is broken down into finished products such as bars, beams and sheet piles. In earlier mills, ingots were made from cast ingots (called "nodular iron"), but in modern mills they are made by continuous casting. Production Procedure of Steel Bloom The ingots, still hot sometimes, reach the tram plate mill and billet mill and are placed upright in a soaking pit under the floor by a special crane. Steel bloom are rectangular gas chambers about 5 meters deep, in which four to eight ingots are simultaneously heated to about 1,250°C (2,300°F). The soaking pit is highly computerized and can be used for scheduling, firing rate, heating time (lasting 8 to 18 hours) and rolling programs. After heating, the conveyor carries the hot ingot to a two-high reversing mill, which passes, again and again, turning the roll and roll table over each time the ingot passes. Since each pass reduces the bloom by only about 50mm, 21 passes may be required, including several edges pass, and the bloom stands upright on its edge to obtain a slab bloom billet of 150mm*150mm. We have steel slab,please feel free to contact us. https://www.huaro-shanghai.com/products/ste , el-bloom.html

Minimum Order: 20 square metres