How do you distinguish between microcrystalline cores and ultracrystalline cores?

Microcrystalline iron core is prepared with microcrystalline strip, the grain size of the strip is a few microns, and ultramicrocrystalline iron core is prepared with ultra-microcrystalline (also known as nanocrystalline) strip, and the grain size of the strip is about 10nm

1K101).

Iron-based amorphous alloy is composed of 80% Fe and 20% Si, B metal elements, it has high saturation magnetic induction intensity (permeability, excitation current and iron loss and other aspects are better than silicon steel sheet characteristics, especially low iron loss (for the orientation of silicon steel sheet 1 3 1 5), instead of silicon steel as a distribution transformer can save energy 60 70. The strip thickness of iron-based amorphous alloy is about about one, and it is widely used in distribution transformers, high-power switching power supplies, pulse transformers, magnetic amplifiers, intermediate frequency transformers and inverter cores, and is suitable for use at frequencies below 10kHz.

1K107) iron-based nanocrystalline alloy

Iron-based nanocrystalline alloy is an amorphous material formed by a rapid solidification process of an alloy composed of mainly iron elements and a small amount of Nb, Cu, Si and B elements, which can obtain microcrystals with a diameter of 10 20 nm after heat treatment, which are dispersed and distributed on the amorphous matrix, which is called microcrystalline, nanocrystalline material or nanocrystalline material. Nanocrystalline materials have excellent comprehensive magnetic properties: high saturation magnetic inductance (high initial permeability (8 104), low HC (, low high frequency loss under high magnetic inductance, resistivity of 80 cm, higher than permalloy (50-60 cm), high br (or low br value (1000gs) can be obtained by longitudinal or transverse magnetic field treatment.

It is the material with the best comprehensive performance on the market; Applicable frequency range: 50Hz-100kHz, optimal frequency range: 20kHz-50kHz.

It is widely used in high-power switching power supplies, inverter power supplies, magnetic amplifiers, high-frequency transformers, high-frequency converters, high-frequency choke cores, current transformer cores, leakage protection switches, and common-mode inductor cores.

Ultra-microcrystalline iron core has strong stability, high temperature and low temperature resistance, low noise, our factory specializes in the production of ultra-microcrystalline iron core.

The segmented heat treatment process has proven to be suitable for ultra-microcrystalline cores. In addition, when installing the morning furnace, the iron core is isolated with iron blocks, which can effectively solve the heat dissipation problem of ultra-microcrystalline iron core in the crystallization passing stroke. In particular, the effect is best when the weight of the iron block is equal to that of the iron core, and the ultra-microcrystalline iron core has the best magnetic properties.

Nanocrystalline (international grade 1K107) is developed on the basis of amorphous (international grade 1K101), and their applications are also different, so large that the application can be determined according to the nature of the current, and the specific details can be found on the Internet.

Amorphous is 1K101 strip.

The nanocrystalline is 1k107 strip.

Domestic brand-New Nuclear Technology Shincore-414382607 Nano Crystal Magnetic Ring-Quality Assurance.

We sincerely invite the development and application of soft magnetic materials such as amorphous nanocrystalline, permalloy, nickel steel sheet, silicon steel, iron-silicon aluminum, iron-nickel-molybdenum, manganese-zinc, nickel-zinc, etc., as well as the development and application of soft magnetic materials such as boxes, skeletons, strips, and transformers, inductors, and transformer technology and engineering personnel to join us to discuss the selection and design applications.

Hello, our company specializes in the production of ultra-microcrystalline box resin and plastic box. Yueqing Zhenming Electric Appliance Factory.

I don't know... The core box we bought looks like it's made of plastic? But it's pretty sturdy.

Supercrystalline is an upgraded product of full glaze, also known as ultra-flat glaze.

Supercrystalline tile is actually a product between the full glaze and microcrystalline stone, ** not as expensive as microcrystalline stone, and the crystal is thicker than the full glaze, and the effect will be better. It has the characteristics of wear-resistant, non-slip and economical. The wear resistance and cost performance are better than that of microcrystalline stone, and the decorative texture of microcrystalline stone is better.

Ordinary ultra-microcrystalline cores are easy to saturate due to their high permeability and general b value, while anti-DC component cores, as the name suggests, can resist DC, and can still have a good working curve without entering saturation under certain DC conditions.

Ultracrystalline cores can be processed by different processes, such as composite treatment, magnetic field treatment, to obtain DC component-resistant cores.