Year1
- 规格：
- 板棒线卷管齐全
- 硬度：
- 167-200
- 材质单：
- 随货配送
The cores of transformers, relays, electromagnetic clutches, mutual inductors, magnetic amplifiers, and chokes that work in weak magnetic fields and medium magnetic fields, Magnetic shielding and computer device components
Electromagnet pole heads, end-welded tubes in magnetrons, earphone diaphragms, torque motor rotors, transducer cores
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Solenoid valves in various control systems that work under conditions affected by medium, temperature, and pressure
Constant inductance components
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Various tape drive heads and chips As well as the cores of recorders and high-frequency devices
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Magnetic shunt compensation components in electromagnetic circuits and permanent magnet circuits
Production of corrosion-resistant magnetic dielectric materials and solenoid valves< br/> ,,,,,,
Various magnetic head casings, chips, spacers
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Small-section permanent magnet components with complex shapes
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When the magnetic performance requirements are not high, make magnetic needles and other permanent magnet components
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Integral hysteresis motor rotor
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In, Hysteresis motor rotor working in high magnetic field
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Making highly elastic components in instruments
Various instruments, springs and other elastic components working below ℃
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Various diaphragms, diaphragms, bellows, springs and other elastic components in instruments
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Vibrators of mechanical filters, tuning forks of frequency resonant cavities and springs in resonant relays Chips and other components
Producing high temperature and high elastic components
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Matching and sealing with hard glass in the electric vacuum industry
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In the electric vacuum industry Matching and sealing with ceramics in the electric vacuum industry
Matching and sealing with ceramics in the electric vacuum industry
Dumex core material
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Required size Stable various instruments, instrument parts, resonant cavities, klystrons, bimetal passive layers
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Used for non-matching sealing with ceramics to make non-magnetic components such as gyroscopes
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Matching and sealing with various soft glass or ceramics in electric vacuum
Precision linear scale requiring dimensional stability
High precision required Non-magnetic magnetic ruler
(3)
Used for non-matching sealing with ceramics to make vacuum switches and other non-magnetic components
Used for matching sealing with ceramics Making vacuum switch tubes, etc.
Matching and sealing with corresponding soft glass in the electric vacuum industry
(3)
Resistance strips for motorcycles and other applications
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Electric heating elements of various electric furnaces, precision resistance elements of various instruments and meters
Precision alloy is a low-frequency soft magnetic with high permeability and low coercive force in a weak magnetic field. Material. Early precision alloys were used for telephone communications. Later, a heat treatment process and vacuum smelting method were used to greatly improve the alloy properties. The permeability of the iron-nickel alloy contained in weak magnetic fields is about ~ times higher than that of silicon steel. It is widely used in sensitive relays, magnetic shielding, telephone and radio transformers, precision AC and DC instruments, and current transformers (see transformers). . By adding elements such as molybdenum, manganese, cobalt, copper, and chromium to precision alloys, ternary and quaternary precision alloys with greater initial magnetic permeability and maximum magnetic permeability can be obtained.
Precision alloy has a narrow and steep hysteresis loop, a large magnetic permeability and a small coercive force in a weak magnetic field, but its resistivity is not large and is only suitable for frequencies below megahertz. work, otherwise the eddy current losses will be too great. Iron-nickel alloy has good processing performance and can be made into various components with complex shapes and precise size requirements. However, its magnetic properties are sensitive to mechanical stress, and process factors have a greater impact on the magnetic properties. For example, stamping will reduce b, so the product performance consistency is not easy to meet. The cost of iron-nickel alloy is high. The properties and uses of commonly used precision alloys are listed in the table.
The company adheres to the corporate tenets of customer first, quality first, people-oriented, realistic and innovative, and provides high-quality products to merchants from all over the world. We welcome people from all walks of life to work together for joint development and wish all new and old customers a prosperous business. For more details, please consult - hourly number 3. Welcome new and old customers to call us for ordering consultation.
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