Супер сильный стержневой магнит Неодимовый магнитный стержень
US $0.027-$0.99
Оптовая цена неодимовый Сферический магнит NdFeB N52 игрушечные дверные магниты магнитный замок безопасности
- Категория: Magnetic Materials >>>
- Поставщик: Shenzhen,Antai,Magnet,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 0.22 $* | 0.78 $* |
| Aug-16-2025 | 0.83 $* | 0.19 $* |
| Jul-16-2025 | 0.27 $* | 0.42 $* |
| Jun-16-2025 | 0.42 $* | 0.94 $* |
| May-16-2025 | 0.86 $* | 0.81 $* |
| Apr-16-2025 | 0.43 $* | 0.16 $* |
| Mar-16-2025 | 0.79 $* | 0.6 $* |
| Feb-16-2025 | 0.21 $* | 0.98 $* |
| Jan-16-2025 | 0.24 $* | 0.14 $* |
Характеристики
Company Profile
Shenzhen Antai Magnet Co., Ltd. is specialized in manufacturing and selling all kinds of permanent magnetic materials. We are one of the major producers of magnets with decades of producing experience.
Our company has advanced production equipments, experienced personnels and reliable quality assurance system. Our quality system was certified by TUV(BM TRADA & UKAS) for ISO9001:2000. We can manufacture all kinds of magnetic components of high precision to meet the customers' requirements for different designs.
Our magnetic products are widely applied in varied fields, such as electricity, electric devices, electromagnetism voice apparatus, toy gifts, leather device boxes, nuclear magnetic reaction, medical equipment, micro motor, rotor, sensor and optical isolator, etc.
The NdFeB magnets can be made into many customized shapes with our advanced processing technology for OEM. The products' surface can have different coatings, such as,Ni, Ni + Cu + Ni, Zn, epoxy, gold, etc.
Magnets of many magnetic materials are also available, such as NdFeB, SmCo, AlNiCo, Ferrite and rubber magnet.
We provide you product of top quality at reasonable price(FOB or CIF) with timely delivery. Our company is looking forward to cooperating with you sincerely and developing together with old and new friends.
Welcome your visit and OEM in our factory.
Our company has advanced production equipments, experienced personnels and reliable quality assurance system. Our quality system was certified by TUV(BM TRADA & UKAS) for ISO9001:2000. We can manufacture all kinds of magnetic components of high precision to meet the customers' requirements for different designs.
Our magnetic products are widely applied in varied fields, such as electricity, electric devices, electromagnetism voice apparatus, toy gifts, leather device boxes, nuclear magnetic reaction, medical equipment, micro motor, rotor, sensor and optical isolator, etc.
The NdFeB magnets can be made into many customized shapes with our advanced processing technology for OEM. The products' surface can have different coatings, such as,Ni, Ni + Cu + Ni, Zn, epoxy, gold, etc.
Magnets of many magnetic materials are also available, such as NdFeB, SmCo, AlNiCo, Ferrite and rubber magnet.
We provide you product of top quality at reasonable price(FOB or CIF) with timely delivery. Our company is looking forward to cooperating with you sincerely and developing together with old and new friends.
Welcome your visit and OEM in our factory.
Specification
Physical properties of Sintering Nd-Fe-B: | ||
Contact | Diego Huang, atct_sales4@sz-antai.com, wechat +8618879574330 | |
Temperature coefficient of Br: | -0.09 ~ 0.11%/℃ | |
Density: | 7.5 ~ 7.6g/cm³ | |
Vickers hardness: | 600Hv | |
Tensile strength: | 8kg/mm³ | |
Specific heat: | 0.12 KCal/kg, ℃ | |
Young's modulus: | 1.6x10¹¹N/m² | |
Poisson's Ratio: | 0.24 | |
Curie temperature: | 310~340℃ | |
HC temperature coefficient: | 0.5 ~ 0.6%/℃ | |
Electrical Resistivity: | 114 μΩ.cm | |
Flexural strength: | 25kg/mm | |
Coefficient of thermal expansion: | 4x10⁻⁶/℃ | |
Thermal conductivity: | 7.7KCal(m.h.℃) | |
Rigidity: | 0.64N/m² | |
Compressibility: | 9.8x10⁻¹²m²/N | |
Relative Recoil permeability urec: | 1.05 | |
Packing & Delivery
Inside with insulating materials and small box, outside in Carton.
Product Paramenters
Our Advantages
FAQ
1. What is the sample policy?
Glad to tell you that we can provide free sample for customers to test quality. We will ship samples
by express. For shipping charge, could you please kindly afford it in advance, when you place the larger order to us, we will
return the shipping charge to you.
by express. For shipping charge, could you please kindly afford it in advance, when you place the larger order to us, we will
return the shipping charge to you.
2. Can you offer customized size and shape?
Yes. The size and shape are based on customers'
requirements.
requirements.
3. What is the normal lead time? For stock products, we will send goods to you within 1-2 days after receiving the
payment. If we do not have them in stock, generally speaking, production time is 15-25 days.
payment. If we do not have them in stock, generally speaking, production time is 15-25 days.
4. What is MOQ?
No MOQ, but the price
depends on the quantity.
depends on the quantity.
5. How about the quality of the magnets?
Quality control is strictly required before delivery, you will
get our products with our test report. Besides, we have joined the Trade Assurance on Alibaba to protect your payment to make sure
that we deliver on time and manufacture quality products as required.
get our products with our test report. Besides, we have joined the Trade Assurance on Alibaba to protect your payment to make sure
that we deliver on time and manufacture quality products as required.
6.How to contact with you?
Please email to Diego Huang, atct_sales4@sz-antai.com, wechat +8618879574330
Please email to Diego Huang, atct_sales4@sz-antai.com, wechat +8618879574330
