Custom Size Strong Magnetic Motor Magnet made in China permanent ferrite magnet ring for speaker
Descrição
| Nome do item | Ferrite magnet, ceramic magnet, hard Ferrite magnet,Strontium Ferrite Magnets,Ferrite / Ceramic permanent magnets | |||||||||
| Material | Sro+Fe2o3 | |||||||||
| Tamanho | OD70-ID36*10mm | |||||||||
| Avaliar | Y35 | |||||||||
| Revestimento | NO coating | |||||||||
| Forma | ring | |||||||||
| Cor | darker grey | |||||||||
| Termos de pagamento | T/T, L/C, WU, E-checking, VISA, Master Card… | |||||||||
| Vantagem | Ferrite magnets are corrosion free – for long term performance they are superb; if looked after they are capable of exceeding most products lifecycles. Ferrite magnets can be used up to +250 degrees C (and in some cases up to +300 deg C). Ferrite magnets are also low cost, particularly in high volume production runs. .Ferrite / Ceramic Magnets resist chemical attacks from many of the alkaline solutions, dilute acids, organic solvents, and some hydroxides. They are fine for use in salt water conditions (no corrosion issues at all). It can be etched with acids (e.g. hydrochloric acid). | |||||||||
| Característica | Ferrite permanent magnets have good machining properties which allows them to be cut into different shapes and sizes – they are cut with diamond tooling; standard drills and wire spark erosion techniques do not work (they are electrically insulating so current does not pass through them due to their extremely high electrical resistance, hence their other name of Ceramic Magnets). | |||||||||
| Production Time | 15-30 DAYS(Depends on size and quantity) | |||||||||
| Delivery Port | NINGBO | |||||||||
| Inscrição | headphones, microphones, loudspeaker, door catcher, motors,toys, magnetic therapy,magnetic separator etc | |||||||||
Q: Quais são as suas condições de pagamento?
UMA: Geralmente,we accept T/T,irrevocable L/C at sight.For regular orders,we prefer 30% antecipadamente,70% against
the copy of B/L.For long term business relations, temos condições mais vantajosas para pagamento.
Q: Can we send a Neodymium magnet with eyelet sample for reference?
UMA: We are glad to send Neodymium magnet with eyelet samples for your inspection. Standard samples
can be free, but you may need to pay the express fees.
Q:Como você controla a qualidade?
UMA:We have QC team comply with TQM,each step is in compliance to the standards.At the same time,they
will take photos and shoot video for you.
Q: What is the lead time?
UMA: 3-35 days after received payment(Depends on size and quantity).
Q: How to solve the quality problems after sales?
UMA: Take photos of the problems and send to us, after we comfirm the problems, within three days,we will
make a satisfied solution for you.
Informação adicional
| Lugar de origem: | Zhejiang, China |
|---|---|
| Marca: | hawell magnetics |
| Número do modelo: | Y20,Y30,etc. |
| Composition: | rare earth |
| Tipo de Produto: | Ferrite Magnet |
| Content(percent): | 99% |
| Inscrição: | Widely used in ammeter.etc, Widely used in ammeter |
| Avaliar: | ferrite powder, y35 |
| SIZE: | OD70-ID36*10MM |
| Forma: | ring |
| Cor: | Black Brown |
| Certificado: | GV |