Excellent nanocrystalline toroidal core provider in China? Transmart Industrial’s nanocrystalline core series include multiple types , For example, nanocrystalline cut cores,nanocrystalline toroidal cores,nanocrystalline tape wound cores,nanocrystalline powder cores, etc.Good materials, advanced production technology, and fine manufacturing techniques are used in the production of nanocrystalline core. Transmart nanocrystalline core suppliers & manufacturers designs transformer core material with to keep it outstanding among similar products. Find extra information on nanocrystalline toroidal core. As we focus on the improvement of the quality, this product has been manufactured with high quality and stable performance. It is of fine workmanship and good quality and is well sold in the domestic market. A positive market response indicates that the product has a good market prospect.
The transformer is made according to the principle of electromagnetic induction Two windings, a primary winding and a secondary winding, are wound around the closed iron core column When AC power supply voltage is applied to the primary winding There is alternating current in the original Rao group, and the magnetic potential is established. Under the action of the magnetic potential, the alternating main flux is generated in the iron core. The main flux passes through the iron core at the same time, AC link the primary and secondary windings are closed, and the induced electromotive force is generated in the primary and secondary windings respectively due to the action of electromagnetic induction.
As the iron core of the transformer, generally, 0.35mm thick cold rolled silicon steel sheet is selected. It is cut into long pieces according to the size of the required iron core, and then overlapped into “day” shape or “mouth” shape. In principle, in order to reduce eddy current, the thinner the silicon steel sheet, the narrower the spliced strip, and the better the effect. This not only reduces the eddy current loss and temperature rise, but also saves the material of silicon steel sheet. But in fact, when making silicon steel sheet iron core. Not only from the above favorable factors, because making the iron core in that way will greatly increase the working hours and reduce the effective section of the iron core. Therefore, when making transformer iron core with silicon steel sheet, we should start from the specific situation, weigh the advantages and disadvantages and choose the best size.
Silicon steel is a traditional magnetic material mainly for 50Hz to 1000Hz electronic and electrical applications. The toroidal core is one of the main products of Transmart Industrial. Our silicon steel core series has many styles to meet the diversified needs of customers. We manufacture various type of cores in silicon steels, such as Current Sensor Cores, silicon steel transformer core, Instrument Transformer Cores, Torodal cores, C-cores, Unicore etc. Transmart Industrial carries out strict quality monitoring and cost control on each production link of toroidal core, from raw material purchase, production and processing and finished product delivery to packaging and transportation. This effectively ensures the product has better quality and more favorable price than other products in the industry. Find even more info on https://www.transmart.net/.
The annealing temperature of iron-based amorphous alloy is lower than that of silicon steel, and the energy consumption is small, and the iron-based amorphous alloy magnetic core is generally manufactured by special manufacturers. Silicon steel magnetic cores are generally manufactured by transformer manufacturers. According to the above comparison, as long as it reaches a certain production scale, iron-based amorphous alloy will replace some silicon steel markets in electronic transformers within the power frequency range. In the medium frequency range of 400Hz to 10kHz, even if new silicon steel varieties appear, iron-based amorphous alloy will still replace most silicon steel markets with a thickness of less than 0.15mm.
After surface insulation treatment, the magnetic core is evenly mixed with the binder, pressed and annealed. There are basically three ways to obtain nanocrystalline powder: amorphous strip crushing after annealing and crystallization, mechanical alloying and molten alloy atomization. At present, mechanical alloying is still in the laboratory research stage. A few companies produce amorphous strip crystallization in small quantities in China, but it is unable to expand the market due to cost reasons. Compared with other methods, molten alloy atomization method has high efficiency and low cost. Its disadvantage is that the amorphous content of the powder is low and the loss is high.