Post Offer Free
Ningbo Xinqi Precision Magnetism Steel Co., Ltd
Ningbo Xinqi Precision Magnetism Steel Co., Ltd  

Gold Index: 23972

You are here: home  > Ferrite Magnets  > Block Ferrite Magnet  > ring ferrite speaker magnet

ring ferrite speaker magnet 

Price: 0.1~1.0 USD 
Payment Terms: T/T,L/C 
Place of Origin: Zhejiang, China (Mainland) 
inquire
Add to My Favorites
HiSupplier Escrow
Share |

Product Detail

Means of Transport: Ocean,Air
Packing: Box
Application: speaker magnet
Type: Permanent
Brand Name: Xinqi
Composition: Neodymium
Place of origin: Ningbo
Certification: ISO/TS 16949
Production Capacity: 100ton/year
Delivery Date: 20-30days
Shape: Others
Composite: Ferrite Magnet
Permanent ferrite: ferrite magnet
Coating thickness: 10-20 um
Lead time: 15-20 days

Grade:
China Standard:Y10T,Y20,Y25,Y30,Y30BH,Y35
USA Standard:C1,C5,C8,C11
Inner Packing:Double tile-edge paper boxes

Small Speaker Magnet

Description :
magnets are made of Strontium Ferrite Powder or Barium Ferrite Powder by ceramic processing technology. They are a low cost alternative to metallic magnets and have more resistance to corrosion than rare earth magnets.
2
Although they provide less energy than other magnets, hard ferrite magnets are frequently preferred because of their stability, resistance to demagnetization, and corrosion resistance properties. Ferrite Magnets also prove to be cost effective due to their comparatively low price per unit of magnetic output. They are widely used in electronics, mining, metallurgy and health therapy applications.
Ferrite magnet can be made into various sizes of block magnets, bar magnets, disc magnets, ring magnets etc.
Measured by weight, ferrite magnets represent more than three fourths of the world magnet consumption.



Ferrite Permanent Industry Magnet

Features:
1) Widely used in speakers, earphones, sound emitters and other audio products
2) Grade: Y35
3) Size: D30*d15*5mm
4) Low cost

Inner Packing:
Double tile-edge paper boxes

Outer packing:
Wooden pallet or carton, steel pallet

Main properties of sintered permanent  ferrite magnet
Grade(Br)(HcB)(HcJ)(BH)max
mTKGaussKA/mKOeKA/mKOeKJ/m3MGOe
Y8T200~2352.0~2.35125-1601.57-2.01210-2802.64-3.516.5-9.50.8-1.2
Y22H310~3603.10~3.60220-2502.76-3.14280-3203.51-4.0220.0-24.02.5-3.0
Y25360~4003.60~4.00135-1701.70-2.14140-2001.76-2.5122.5-28.02.8-3.5
Y26H-1360~3903.60~3.90200-2502.51-3.14225-2552.83-3.2023.0-28.02.9-3.5
Y26H-2360~3803.60~3.80263-2883.30-3.62318-3503.99-4.4024.0-28.03.0-3.5
Y27H350~3803.50~3.80225-2402.83-3.01235-2602.95-3.2725.0-29.03.1-3.6
Y28370~4003.70~4.00175-2102.20-3.64180-2202.26-2.7626.0-30.03.3-3.8
Y28H-1380~4003.80~4.00240-2603.01-3.27250-2803.14-3.5227.0-30.03.4-3.8
Y28H-2360~3803.60~3.80271-2953.40-3.70382-4054.80-5.0826.0-30.03.3-3.8
Y30H-1380~4003.80~4.00230-2752.89-3.46235-2902.95-3.6427.0-32.53.4-4.1
Y30H-2395~4153.95~4.15275-3003.45-3.77310-3353.89-4.2027.0-32.03.4-4.0
Y32400~4204.00~4.20160-1902.01-2.39165-1952.07-2.4530.0-33.53.8-4.2
Y32H-1190-2302.39-2.89230-2502.89-3.1431.5-35.03.9-4.4
Y32H-2400~4404.00~4.40224-2402.81-3.012.89-3.1431.0-34.03.9-4.3
Y33410~4304.10~4.30220-2502.76-3.14225-2552.83-3.2031.5-35.03.9-4.4
Y33H250-2703.14-3.39250-2753.14-3.45
Y34420~4404.20~4.40200-2302.51-2.89205-2352.57-2.9532.5-36.04.1-4.4
Y35430~4504.30~4.50215-2392.70-3.00217-2412.73-3.0333.1-38.24.1-4.8
Y36247-2713.10-3.40250-2743.14-3.4435.1-38.34.4-4.8
Y38440~4604.40~4.60285-3053.58-3.83294-3103.69-3.8936.6-40.64.6-5.1
Y40330-3544.15-4.45340-3604.27-4.5237.6-41.84.7-5.2




Ferrite can be used in electroacoustic, telecom, electricity meters, motors, also can make memory components, microwave components, etc. Can be used to record language, music, image information of magnetic tapes, computer storage devices, passenger bus vouchers and fare clearing of magnetic card, etc



Ferrite Permanent Industry MagnetFerrite Permanent Industry Magnet

Ms. wang
 Ms. wang

Tel: 86-574-88008186
Fax: 86-574-88170226
Mobile: 139 5787 5228
Contact to this supplier

Didn't find what you're looking for? Post Buying Lead or contact HiSupplier Customer Service Center  for help!

Related Search

Find more related products in following catalogs on Hisupplier.com

Related Products

Company Info

Ningbo Xinqi Precision Magnetism Steel Co., Ltd [China (Mainland)]


Business Type:Manufacturer
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

You May Like: