About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Suzhou Xunshi New Material Co., Ltd
Home ProductsMagnetostrictive Material

Giant Magnetostrictive Material GMM Laminated Tube O.D.14.4mm x Thickness 4.3mm

China Suzhou Xunshi New Material Co., Ltd certification
China Suzhou Xunshi New Material Co., Ltd certification
Have been business relationship for 3 years, great partner for Nickel Cobalt Alloy!

—— Daniel Weree

On-time delivery. And support is good and fast.

—— Carolina Fasio

I'm Online Chat Now

Giant Magnetostrictive Material GMM Laminated Tube O.D.14.4mm x Thickness 4.3mm

small.img.alt small.img.alt

Large Image :  Giant Magnetostrictive Material GMM Laminated Tube O.D.14.4mm x Thickness 4.3mm

Product Details:
Place of Origin: China
Brand Name: AIWEN
Certification: ISO9001
Model Number: Terfenol-D
Payment & Shipping Terms:
Minimum Order Quantity: 100 gram
Price: USD 10-20 per gram
Packaging Details: Carton with sponge protection
Delivery Time: 2 weeks
Payment Terms: T/T
Supply Ability: 100 kg per week
Detailed Product Description
Material: GMM Grade: Terfenol-D
Product Form: Rod, Square Rod, Plate, Powder, Ring Rod Diameter: 3-50mm
Plate Thickness: ≥0.50mm Product Name: Magnetostrictive Material
High Light:

rare earth materials


solid state materials

Giant Magnetostrictive Material GMM Laminated Tube O.D.14.4mm x Thickness 4.3mm



Rare Earth Giant Magnetostrictive Material



A-one Alloy has rich experience of supplying various Terfenol-D products.

Terfenol-D has the largest room temperature magnetostriction of any known material. The name Terfenol originated from the metallic elements, Terbium (TER) and Iron (FE); and the discovering organization, Naval Ordnance Laboratory (NOL). Dysprosium (-D) was added as an alloying addition later to reduce the magnetic fields required to induce the magnetostrictive response.



Terfenol-D is an alloy comprised of Terbium, Dysprosium and Iron. Terfenol-D is a solid-state material capable of converting energy from one form to another. In the case of electrical-to-mechanical conversion, the magnetostriction of the Terfenol-D generates strains 100 times greater than traditional magnetostrictives, and 2-5 times greater than traditional piezoceramics. The material has a high Curie temperature (380°C), which enables magnetostrictive performance greater than 1000 ppm from room temperature to 200°C. Adjustments in alloy composition can extend this range down to cryogenic temperatures.


Terfenol-d Characters

Giant Magnetostrictive Material GMM Laminated Tube O.D.14.4mm x Thickness 4.3mm 0



As a material with multiple functions, it can be used in many different fields. Till now, more than 1000 kinds of different device have been developed, covering the fields of machine tool industry, electronic industry, oil industry, textile industry, aircraft and aerospace, agriculture as well as civil use. All these development do active advances in the regarding industry areas. For example, the use of the high power GMM transducer to treat the oil well reduces the viscosity of oil therefore increases the output of the oil greatly.


Available forms and sizes:

Form Size range
Round bar diameter 3~50mm, length≤200mm
Square bar width 2~35mm, length 2~100mm
Ring diameter 8~50mm, thickness 2~4mm, height 2~100mm
Round plate diameter 4~50mmm, thickness≥1mm
Square plate thickness≥0.5mm
Laminated round plates diameter 10~50mm, length 5~100mm, min. laminated thickness 2mm
Powder available per request


Please contact A-ONE ALLOY for customized shapes.


Stock list (date: Sep 5th, 2018)

Shape Size(mm) Weight(g) Qty(pc) Price in USD
Round bar Φ18*64 149 1 2063.08
Round bar Φ6.4*15 4.5 3 103.85
Round bar Φ6.4*13.2 4 4 91.38
Round bar Φ4.77*19 3 1 69.23
Round bar Φ6.33*51 14.5 1 211.85
Round bar Φ12.3*48 52.5 1 767.23
Round bar Φ8*40 18 1 263.08
Round bar Φ12.7*15.2 17 2 248.46
Round bar Φ20*60 174.3 2 2546.92
Round bar Φ30*60 392 2 5729.23
Round plate Φ67.6 Height6 162 1 2367.69
Round plate Φ28.26 Height2 12.5 1 182.62
Round plate Φ32 *6.37 46.5 1 679.54
Round plate Φ25.5 Height5.4 25 1 365.38
Ring O.D.40 THK17.1 height6 68 1 1490.77
Rod Φ30*20 130 1 1900.00
Square plate 6.44*6.44*5 2 4 46.15
Square rod 7*7*44 20 1 461.54
Square rod 6.4*6.4*38 14 1 323.08
Square rod 6.7*6.7*60 25 1 576.92
Square rod 4*4*18 2.8 8 76.92
Square rod 2*2*12 0.5 12 30.77
Square rod 1*1*8 0.1 24 15.38
Square rod 4*4*35 5 5 115.38
Square rod 6*6*36 12 3 276.92
Square rod 3*3*8   180 30.77
Square plate 1.2*6*92   1 424.62
Square plate 1.2*6.14   4 64.62
Square plate 1.5*8*8   4 61.54
Square plate 1.5*5*14   1 61.54
Tube O.D.8.8 THK2.1 Length50 19.5 2 613.85
Tube O.D.10 THK2.3 Length25 12.5 1 392.31
Tube O.D.8 THK2.4 Length25 9.5 1 254.31
Tube O.D.14.4THK4.3Length14.1 17 2 464.77
Tube O.D.17.5THK5.2Length30 56 1 1227.69
Tube O.D.21.2 THK4.2 height17.8 35.5 1 778.15
Ring O.D.13 THK3.4 height4.8 4.5 1 129.23
Ring O.D.10 THK2.5 height5 2.5 2 78.92
Ring O.D.17.5THK5.2height5 9 1 243.54



Contact Details
Suzhou Xunshi New Material Co., Ltd

Contact Person: Allen Sun

Tel: +8618112628895

Send your inquiry directly to us (0 / 3000)