Qingdao Yunlu Advanced Materials Technology Co., Ltd. specializes in amorphous strips and related products, magnetic powders and components. It is the second internationally-prepared 10,000-ton iron-based amorphous strip with independent intellectual property rights. Company, the first manufacturer of magnetic powder with new preparation technology.
The company is based on the home appliance power supply and new energy electromagnetic device product system, relying on the company's domestic leading magnetic material research and development strength, making the company a first-class magnetic material, electromagnetic device and system solution provider.
Products
Amorphous alloy strip
Amorphous alloys are solidified by ultra-rapid condensation. When the alloy is solidified, the atoms can be arranged in an orderly manner. The resulting solid alloy has a long-range disordered structure, and no crystal grains and grain boundaries exist. This amorphous alloy has many unique properties. Because of its excellent performance and simple process, it has become a research and development focus in the material science community at home and abroad since the 1980s. The iron-based amorphous alloy is composed of 80% Fe and 20% Si, B metal elements. It has a high saturation magnetic induction strength (1.56T), and its magnetic permeability, exciting current, and iron loss are superior to silicon steel sheets.
Application of amorphous strip
Reactors for inverters, transformer cores;
Wide constant magnetic induction core, PFC inductor core;
IF transformer iron core, distribution transformer iron core;
Amorphous electromagnetic shielding foil for digital electronics.
Amorphous Core
Amorphous iron core is made of amorphous strip through cutting, forming, heat treatment and other processes. It is the core component of amorphous alloy transformer. Compared with traditional silicon steel transformers, amorphous alloy transformers have low losses and high magnetic permeability, and their no-load losses can be reduced by 65% -80% compared to ordinary silicon steel transformers.
Atomized sendust powder
Compared with crushed ferrosilicon powder, the morphology optimization of aerosolized ferrosilicon powder brings better DCBias and low power consumption, and it is extremely cost-effective; while this material perfectly replaces ordinary ferrosilicon and ferrosilicon, It brings a significant reduction in the cost of inductive devices and is the "future material" of the magnetic powder core industry!
Main technical advantages
Precision continuous casting technology;
Liquid steel impurity control technology;
Constant temperature transmission technology of micro constant amount of molten steel;
Rapid solidification anti-segregation technology;
Main features of Atomized sendust powder
Higher DC bias capability;
Lower loss factor;
(Ideal material for high-frequency power devices;
Rapid solidification anti-segregation technology;