Magnetostriction is a property of ferromagnetic materials such as
iron, nickel, and cobalt. When placed in a magnetic field, these
materials change size and/or shape.
An important characteristic of a wire made of a magnetostrictive
material is the Wiedemann effect. When an axial magnetic field is
applied to a magnetostrictive wire, and a current is passed through
the wire, a twisting occurs at the location of the axial magnetic
field. The twisting is caused by interaction of the axial magnetic
field, usually from a permanent magnet, with the magnetic field
along the magnetostrictive wire, which is present due to the
current in the wire.
The current is applied as a short-duration pulse, -1 or 2 µs; the
minimum current density is along the center of the wire and the
maximum at the wire surface. This is due to the skin effect.
The magnetic field intensity is also greatest at the wire surface.
This aids in developing the waveguide twist. Since the current is
applied as a pulse, the mechanical twisting travels in the wire as
an ultrasonic wave. The magnetostrictive wire is therefore called
the waveguide.
During the communication with customers XUNSHI learnt that straight
wire is more convenient for the assemble and the signal is better
as well. After years' experiment, XUNSHI sucessfully produced
straight magnetostrictive waveguide wire. Several customers tested
the sample and the result is really good.
| Diameter(mm) | Stock amont(meters) | Note |
| 0.50 | 100,000 | Straight wire in stock |
| 0.75 | 20,000 | Straight wire in stock |
| 0.80 | 12,500 | Straight wire in stock |
| 1.00 | 5000 | Straight wire available on request
|
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.
