High grade 35WW300 silicon steel sheet

Blackbody silicon steel is a ferrosilicon alloy. Sheets rolled from silicon steel are the most widely used soft magnetic materials in the electrical field, so silicon steel sheets are also called electrical steel sheets. Silicon steel sheets are widely used in motors,
generators
r black bodies,
transformers
r black bodies, chokes, electromagnetic mechanisms, relays and
measuring instruments
r in black body.
. . r The silicon content of the black body affects the performance of the silicon steel sheet. Silicon is a good deoxidizer for steel. It combines with oxygen to convert oxygen into a stable form that is not reduced by carbon and avoids lattice distortion of iron due to oxygen atom doping. After silicon becomes a solid solution in iron, the resistivity increases sharply and helps to separate harmful impurities carbon. Therefore, generally adding silicon to iron containing impurities can increase the magnetic permeability and reduce the coercive force and iron loss. However, the increase in silicon content will make the material hard and brittle, and the thermal conductivity and toughness will decrease, which is detrimental to heat dissipation and mechanical processing. Therefore, the general silicon steel sheet The silicon content does not exceed .%.
. . r Blackbody carbon, sulfur, and oxygen are considered to be the three hazards in silicon steel sheets. These elements will increase the coercive force of soft magnetic materials and increase the hysteresis loss of silicon steel sheets. In addition, too much nitrogen will hinder the growth of crystal grains and lead to increased hysteresis loss and coercive force. Silicon steel sheets containing too much aluminum (more than .%) are too brittle and difficult to process. Therefore, these impurity elements that have adverse effects on silicon steel sheets should be eliminated.
. . r Blackbody cold-rolled silicon steel sheet or grain-oriented silicon steel sheet, also known as Goss textured steel sheet, was first made by Goss using the cold rolling method in 2006. It has excellent magnetic properties along the rolling direction. Grain-oriented textured steel sheets not only have high saturation magnetic flux density and low iron loss in strong magnetic fields, but also have good magnetic properties (large initial magnetic permeability) in weak magnetic fields. This is because the cold rolling process reduces the impurity content in the steel sheets and creates coarse grains in the steel sheets. Coarse grains will increase the magnetic permeability and reduce hysteresis loss. Cold-rolled steel sheets arrange the cubic edges of the grains (the direction most easily magnetized) along the rolling direction, which is conducive to magnetization. This material is called single-oriented silicon steel sheet. Nowadays, silicon steel sheets that are easy to magnetize in multiple directions (i.e., non-oriented silicon steel sheets) can also be produced.
. . r The black body motor industry uses a large number of silicon steel sheets with a thickness of .~. In telecommunications high-frequency technology, thin strip steel sheets of . The thickness of the hot-rolled silicon steel sheet is .~. The density is .~./Mostly used in large, medium and small AC and DC motors. The thickness of the cold-rolled non-oriented silicon steel sheet is .~.The density is .~./Mostly used in large AC
Generator
r Black body, electric motor, large, medium and small AC and DC motor. The thickness of cold-rolled single-oriented silicon steel sheet is . Density is ./Mostly used in
Power transformer
r Black body, reactor , magnetic amplifiers and other cold-rolled single-oriented thin strips with a thickness of .~. are mostly used in radio high-frequency transformers.
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. . r Black type There are too many materials in our company to list the above parts one by one for reference. Ready stock specifications wire.--. Rod. Plate and strip.--. Tube (+ non-standard customization) The chemical composition can be produced according to customer requirements. Standard carbon, silicon, sulfur, phosphorus, manganese, chromium, molybdenum, nickel, vanadium, tungsten, copper, aluminum, cobalt. Factory state hardness and physical properties: Density, melting point, elastic modulus, thermal conductivity, hardness, thermal expansion coefficient/mechanical properties, tensile strength, yield strength, elongation (%), shrinkage of area (%), impact power
. . r Black body WISCO cold-rolled oriented silicon steel sheet r .r
. . . r Black body WISCO non-oriented silicon steel sheet-electrical steel-silicon steel sheet: . /.DDD // /-DDDD/ WISCO oriented silicon steel coil: electrical steel-silicon steel sheet WISCO cold-rolled oriented Silicon steel sheet:
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. r Black body Baosteel non-oriented electrical steel-Silicon sheet:-------------------------- -------Non-oriented electrical steel Baosteel oriented electrical steel-silicon steel sheet----------- TISCO non-oriented electrical steel/silicon steel sheet/Introduction: ------ ---Mashan Iron and Steel Electrical Steel-Silicon Steel Sheet Silicon Steel Coil---Anshan Iron and Steel Electrical Steel-------Anshan Iron and Steel Oriented Silicon Steel Coil-Electrical Steel Shougang Electrical Steel-