Import Amorphous Alloy Cores — Buy in Bulk from Supplier in China

Amorphous alloy cores from Qinhuangdao Yanqin Nano Science & Technology Co., Ltd are engineered for high-efficiency electromagnetic applications, operating across a frequency range of 50Hz to 10KHz. These cores leverage advanced amorphous alloy materials to deliver lower energy loss and higher magnetic permeability compared to traditional silicon steel. Their lightweight construction further enhances system efficiency in transformers, inductors and other magnetic circuits.

The material composition typically includes iron-based amorphous metals with additions of boron, silicon, or phosphorus to achieve high saturation magnetization and low coercivity. Standard industry grades for such cores include Fe80B20 or Fe78Si9B13, with typical thickness ranging from 18 to 25 micrometres. These cores are often supplied in toroidal, C-core, or cut-core configurations to suit diverse assembly requirements.

Industries such as electronics, renewable energy and manufacturing deploy these cores in switching power supplies, inverters and filters where energy efficiency and compact design are critical. Buyers should confirm the exact frequency response and loss characteristics for their application, as well as the mechanical dimensions and mounting options. The supplier is based in Qinhuangdao, Hebei, China, with production facilities at Zhujiang Road #47 in the Economic and Technological Development Zone.

Qinhuangdao Yanqin Nano Science & Technology Co., Ltd is a China-based supplier specialising in advanced magnetic materials, including amorphous alloy cores. The company operates from Zhujiang Road #47 in the Economic and Technological Development Zone of Qinhuangdao, Hebei Province. Its imported tier classification indicates it sources or processes materials with international supply chains.

The supplier’s profile does not disclose response rates or verification signals, so buyers should request direct confirmation of production capacity, quality control processes and technical support. No certifications, client references or production history are stated in the available data, so these details must be verified through direct inquiry.