1. Stainless steel T-nut: made of high-quality stainless steel material, with the advantages of corrosion resistance, wear resistance, etc., can be used for fastening operations in various environments.
2. Galvanized T-nut: made of galvanized steel, with the characteristics of rust prevention and corrosion resistance, suitable for fastening operations in outdoor environment.
3. Carbon steel T-nut: made of high-strength carbon steel material, with strong bearing capacity, wear resistance and other characteristics, suitable for the fastening of heavy equipment such as mechanical equipment and vehicles.
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Description of the ring block ndfeb magnet:
Ndfeb magnet,the third generation of rare-earth permanent magnet,is the most powerful and advanced permanent magnet today.Ndfeb is named as "Magnet King"for its high remanence,high energy.Moreover,it has the high performance and high cost ration, because of the rich rare earth resources in China and the ever-changing production process and technological progress.It can be easily formed into various sizes and different shapes ,such as segment.ring,block and etc.
Producrion processing:
Grade:
N38-N52,35-50M,35-45H,35-45SH,30-40UH,28-38EH,28-30AH,N35T-N48T,35MT-45MT,38-45HT,35-42SHT
Toleracnce:
+/- 0.05 mm for small dimensions;
+/-0.1 mm for common specifications;
+/-0.15 mmfor big blcoks.
Delivery:
All available shipping ways could be applied, by courier, by air or by sea.
Appointed shipping company or our own forwarders all could be used in shipment.
Full-way tracking the cargoes for you before the goods arrive.
The work temp of the ndfeb magnet:'
80-240ºC
Coating:
ndfeb/neodymium magnet is easily to be oxidized when they are exposed in tha air,so coating is to protecting magnet from corrosion,rust and off angle:
Surface
Coating
Thickness
color
Resistance
Passivation
Â
1
Silver grey
Temporary protection
nickel
Ni+Ni
10-20
Bright silver
Excellent against humidity
Ni+Cu+Ni
Zinc
Zn
8-20
Bright blue
Good against salt spray
C-Zn
Shinny color
Excellent against salt spray
Tin
Ni+Cu+Sn
15-20
silver
Superior against humidity
Epoxy
epoxy
15-25
Black,red and grey
Superior against humidity&salt spray
Ni+Cu+Epoxy Zn+Epoxy
copper
Ni+Cu
10-20
gold
Â
Grade
T w.ºC
N38,N40,N42,N45,N48
80ºC
N50,N52
60ºC
35M,38M,40M,42M,45M,48M,50M
100ºC
35H,38H,40H,42H,45H
120ºC
35SH,38SH,40SH,42SH,45SH
150ºC
30UH,33UH,35UH,38UH,40UH
180ºC
28EH,30EH,33EH,35EH,38EH
200ºC
28AH,30AH
240ºC
N35T,N45T,N48T
80ºC
35MT,45MT
100ºC
38HT,40HT,45HT
120ºC
35SHT,38SHT,42SHT
150ºC
Pakcing:
Certification:
About us:
https://magforever.en.alibaba.com
Founded in 2009, Xiamen Magnet-Forever gained the reputation and established ourselves in business by aiming to find the best product solutions and promise to offer the finest quality magnets. Motor magnets,magnetic assembling and couplings are what we major in, professional services are what we keep in mind.Whatever (magnets) needed, you can always find them here ---in MAGFOREVER!
Welcome to contact us for price,samples and factory inspection.
IF ANY INQUIRIES,PLS CONTACT US WITH YOUR QUANTITY AND DIMENSION,SO THAT WE CAN GIVE YOU A BETTER QUOTATION,THANKS!
Feel free to contact us:
Other production we can produce:
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Model NO.: MF-85412
Tolerance: 0.05-0.15 mm
Component: ND,Fe,B
Magnetism Direction: Customer Specific Request
MOQ: 5000PCS
Port of Delivery: Shanghai/Xiamen
Mterial: NdFeB Magnet
Certification: ISO9001:2000,SGS,RoHS,En71,Ce...
Item: Ring/Block NdFeB Magnet Ring/Block Neo Magnet
Trademark: Magforever
Transport Package: Cartons, Pallets
Specification: 38*27*15 cm
Origin: China
HS Code: 850519
ring/block ndfeb magnet ring/block neo magnet FOR SPEAKER/MOTOR