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Wiegand Wire For Wiegand Sensor Vicalloy Wire Diameter 0.50mm In Stock Made In China

Place of Origin China
Brand Name XUNSHI
Certification ISO9001:2015, ROHS
Model Number R54520
Minimum Order Quantity 20 kg
Price Negotiable
Packaging Details Per customers' requirement
Delivery Time 35 days
Payment Terms T/T
Supply Ability 10,000 kg per week

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Product Details
Size 20-300 Surface Bright
Chemical Composition Ti-5Al-2.5Sn Packing Plywood Crate
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sensor Wiegand wire

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made in China Wiegand wire

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Vicalloy Wiegand wire

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Product Description

Wiegand wire

Wiegand wire is produced from a Vicalloy wire. Vicalloy is a permanent magnetic Fe-Co-V alloy. The wire is named after its inventor. At the beginning people use a special process to produce Wiegand wire, annealing a spool of Vicalloy wire and then simultaneously stretching and twisting the wire. This aggressive cold working alters the crystalline structure of the metal and creates two regions-an inner core and outer shell-with significantly different levels of magnetic coercivity. The special process was kept as a business secret for years and was then sold to POSITAL in 2013.

Xunshi managed to find an easier way to produce Wiegand wire and it turned out to be equal in performance. The new method does not require a complicated device to stretch and twist the wire, but succeeded to make the wire to become two layers-an inner core and outer shell, which makes the Wiegand effect happen.

As an expert in high performance alloys, Xunshi are always engaged to the development and research of Cobalt alloy and Nickel alloy, either for the material itself or the applications of material in various industries and areas.

After the special process conducted, the wire exhibits a very large magnetic hysteresis: If a magnet is brought near the wire, the high coercivity outer shell excludes the magnetic field from the inner soft core until the magnetic threshold is reached, whereupon the entire wire-both the outer shell and inner core-rapidly switches magnetisation polarity. This switchover occurs in a few microseconds, and is called the Wiegand effect.

 

Wiegand effect

The Wiegand effect is a physical phenomenon discovered in the 1970s by John Wiegand, an American inventor who found that by repeatedly stretching and twisting a piece of ferromagnetic wire, he could alter its magnetic properties. When a sample of Wiegand wire is exposed to a reversing external magnetic field, it will initially retain its original magnetic state. However, when the strength of the external field reaches a critical threshold, a region of the wire that is magnetically soft will undergo an abrupt reversal of its polarity. This transition takes place within a few microseconds and can be harnessed to induce a pulse of electric current in a fine copper coil wrapped around the wire.

 

The electric pulse generated by a Wiegand wire is very brief, but its strength stays nearly constant, regardless of how quickly or slowly the external magnetic field changes. This is what makes the Wiegand effect special: While simple dynamos, which also use electromagnetic induction, are effective at converting rotary motion into electrical energy, their output power varies with rotation speed. When a dynamo is turned slowly, power levels can be too low to be useful. With a Wiegand wire, however, the amount of electrical energy generated with each reversal of the magnetic field remains consistent over a wide range of speeds.

 

The combination of a short length of Wiegand wire and a surrounding copper coil is referred to as a Wiegand sensor. These are available commercially from UBITO in surface-mountable device (SMD) packaging.

 

 

Wiegand sensor

Wiegand sensors are magnetic sensors that make use of the Wiegand effect to generate a consistent pulse every time magnetic field polarity reverses and therefore do not rely on any external voltage or current. The consistency of the pulses produced by Wiegand sensors can be used to provide energy for low-power and energy-saving applications. Being self-powered, Wiegand sensors have a potential in IoT applications as energy harvesters, proximity sensors, and event counters.

 

Features of Wiegand sensor

  • Intrinsically safe
  • Low power consumption
  • Easy to install and use

 

Applications:

  • Wiegand Sensors
  • Flowmeters
  • Tachometers
  • Low Frequency Wireless Power Transmission (e.g. Transcutaneous)
  • Autonomous Wireless IoT Sensor Units
  • Preventative Maintenance
  • Self-powered
  • Battery Free Multiturn
  • Kinetic Energy Harvest (e.g. Mag-drive Pumps)
  • Proximity Sensors (Intrinsically safe)
  • Wiegand keycards
  • Rotary encoder
  • Wheel speed sensor

 

 

Size available of Wiegand wire:

Diameter 0.25mm, diameter 0.50mm.

 

Wiegand Wire For Wiegand Sensor  Vicalloy Wire Diameter 0.50mm In Stock Made In China 0

 

Wiegand Wire For Wiegand Sensor  Vicalloy Wire Diameter 0.50mm In Stock Made In China 1

 

Wiegand Wire For Wiegand Sensor  Vicalloy Wire Diameter 0.50mm In Stock Made In China 2

About XUNSHI

Suzhou Xunshi New Material Co. Ltd- referred as XUNSHI hereafter, is a professional manufacturer of high-performance alloy products. XUNSHI is engaged in supplying high quality and cost-effective Superalloy, Anti-Corrosion Alloy, Precision Alloy, Special Stainless Steel and Magnetostrictive Material to customers worldwide.

 

Why XUNSHI

· Highly experienced in alloy industry

· Top experts of industry in China

· Advanced technology and process from top famous institutes in China

· Advanced devices through whole production and inspection process

· Strict quality control system

· Company motto: best service, most value

· Smart sales policy

 

Service Items of XUNSHI

· Non-standard product research and pre-production

· Fabrication of products

· Cutting, splitting for sheets and plates in stock

· Heat treatment (Solution treatment, aging harden treatment, anneal, spring temper, quench etc.)

· Surface finish (peeling, gridding, polishing)

· Logistics service

· Customized packing service (also for exporting)

· Import and export (XUNSHI is certificated)

· Document translation

· Hard-to-find material sourcing

 

Customers of XUNSHI

Customers of XUNSHI are all over China (Taiwan and Hong Kong included). And we are exporting to USA, Canada, Italy, UK, Poland, Greece, Russia, Turkey, Iran, Israel, South Africa, South Korea, North Korea, India, Argentina, and Brazil and so on. Customers from 30+ countries trust us.

 

Where is XUNSHI

A- XUNSHI is in Huaqiao, Kunshan, 215332 China, which is very closed to Shanghai.

B- Xunshi is around 80KM from Shanghai Pudong International Airport (PVG).

C- 20KM from Shanghai Hongqiao Airport

D- 20KM from Shanghai Hongqiao Railway Station

E- You can contact XUNSHI sales for a pickup service.