Неодимовый магнит Super Arc для
Неодимовый магнит Super Arc для
Неодимовый магнит Super Arc для
Неодимовый магнит Super Arc для
Неодимовый магнит Super Arc для
Неодимовый магнит Super Arc для
Неодимовый магнит Super Arc для

Неодимовый магнит Super Arc для


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Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-17-2025 0.20 $* 0.27 $*
Aug-17-2025 0.14 $* 0.64 $*
Jul-17-2025 0.67 $* 0.80 $*
Jun-17-2025 0.72 $* 0.96 $*
May-17-2025 0.76 $* 0.95 $*
Apr-17-2025 0.6 $* 0.25 $*
Mar-17-2025 0.27 $* 0.36 $*
Feb-17-2025 0.87 $* 0.6 $*
Jan-17-2025 0.84 $* 0.7 $*

Характеристики





Product Description






Composite
Neodymium Magnet
Shape
Disc, rectangular,rod, block,segment or custom-made as customer's requests
Application
Industrial
Temp. Coeff. of Br
-0.11%/℃
Templ.Coeff. of HC
-0.60%/℃
Coating
Ni-Cu-Ni, Zinc, Epoxy,Gold
Grade
N,M,H,SH,EH,UH,AH
Vickrs Hardness
660HV
Electrical Resistivity
114U.Ω .cm
Tensile Strength
8.0kg/mm²
Rigidity
0.64N/m²
Curie Temperature
310-340℃/m²
Density
7.5-7.6g/cm³
Coeff. Of Thermal Expansion
4x10-6/℃
Thermal Conductivit
7.7kcal/[m.h.℃]
Certification
SGS


Surface
Coating
Thickness (Microns)
Color
Resistance
Passivation

1
Silver Grey
Temporary Protection

Nickel
Ni+Ni

10-20

Bright Silver

Excellent against Humidity
Ni+Cu+Ni
Excellent against Humidity

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
Gold
Ni+Cu+Au
10-20
Gold
Superior Against Humidity
Copper
Ni+Cu
10-20
Gold
Temporary Protection

Epoxy
Epoxy


15-25


Black, Grey

Excellent Against Humidity & Salt Spray
Ni+Cu+Epoxy
Zn+Epoxy
Chemical
Ni
10-20
Silver Grey
Excellent Against Humidity

Parylene


Parylene

5-20

Grey
Excellent Against Humidity, Salt Spray. Superior Against Solvents, Gases, Fungi and Bacteria.






Company Information




FAQ



Q: Are you trading company or manufacturer ?

A: We’re profession manufacturer in magnetic materials for more than 15 years, with NdFeB magnet, Alnico magnet and Ferrite magnet.

 

Q: Do you provide free sample?

A: 1). If you have a FEDEX, UPS or DHL international account, we send samples for free via that account (Most of samples is 1-10 pcs per type, some should be charged. It depend the cost of samples).

2). If you don't express account and do not agree freight collect, samples and postage must be paid like normal order.

 

Q:How long is the sample lead time?
A: For ready samples, it's about 2-3days. If you require your own size, it takes about 7-8 days.

 

Q: How long is the production time?
A: Generally it is 7-10 days if the suitable raw material are in stock, or 25-30 days if the raw material are not in stock.




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