Strong Power Round Ferrite Magnets neodymium magnets
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- Supplier: Nanjing Jiulu Wine Commerce And Trade Co. Ltd.
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Product Overview
Description
Product Description
NdFeB Rare Earth Magnet
How to choose your magnet
Magnetic Characteristics and
Physical Properties of Sintered Nd-Fe-B
NdFeB Standard Shapes and Their Symbols
How to choose coating
Coating | Colour | Technology | Thickness | Feature | Cost |
Nickel (Ni) | Silver | Barrel Plating | 10-20μm | Nickel plating can be multilayer combination of nickel,copper,nickel or only Nickel.The most common plating for magnets. | Low |
Rack Plating | 10-20μm | Industrial standard,good work stability,sufficient protection against corrosion in dry ambiens.possible allergic reaction on metal allergy persons. | |||
Zinc (Zn) | Silver | Barrel Plating | 5-10μm | Zinc plating is a standalone.plating with only one layer.it is a self-sacrificing coating.meaning when the material corrodes the outside turns white creating a durable layer of protection. | Low |
Rack Plating | 5-10μm | Good protection against corrosion. | |||
Chrome (Cr) | Silver | Barrel Plating | 5-10μm | Chrome plating can be multllayer combination of Ni+Cu+Ni+Cr,galvanically applied dark silver-like,tight and hard surface. | Medium |
Rack Plating | 5-10μm | Very good protection against corrosion. | |||
Epoxy (Ep) | Black | Rack Plating | 10-20μm | Epoxy plating can be multilayered in Nickel,Copper,Epoxy or only Epoxy. Great for outdoor opplications.However it is not very abrasion resistant and prone to scratching. | Medium |
Very good protection against corrosion.Water-repellent. | |||||
Teflon (Tf) | Grey | Rack Plating | 10-20μm | Teflon plating is a standalone plating with only one layer, Great for outdoor applications and not easy to be scratched. | High |
Very good protection against corrosion.Water-repellent. | |||||
Gold (Au) | Golden | Barrel Plating | 10-20μm | Well known for its corrosion resistance,Layered in Nickel,Copper & Gold on top.Works very well in water applications. | High |
Rack Plating | 10-20μm | The gold layer is very thin and adds only a few cents per magnet. | |||
Phosphate | Grey | Barrel Plating | 1-2μm | Phosphate is a temporary coating that will last only a few months,it is normally used when the magnet is going to be over-molded or encased in a plastic part that will act as the final protective layer. | Low |
Rack Plating | 1-2μm |
Packing&Delivery
Production process of sintered NdFeB
Batching → melting → crushing → milling → pressing → sintering and tempering → magnetic testing → machining → surface treatment →finished product
Main equipment: melting furnace, crushing unit, jet mill, forming press, vacuum packaging machine, isostatic press, sintering furnace, magnetic performance tester, coreless grinder, surface grinder, slicer, wire cutting machine, lathe,
drilling machine , Profiled grinder, table magnetometer, flux meter, etc.
drilling machine , Profiled grinder, table magnetometer, flux meter, etc.
Company Overview
■Products Profile: Neodymium( NdFeB )magnets are the type of rare earth magnet commercially available and are manufactured in a wide range of shapes, sizes and grades
■Company Profile:
Guangdong Qiusuo Permanent Magnet Technology Co., Ltd. was found in 2001.
Which is the role-model enterprise among magnets manufacturing industries in China.
Which is the role-model enterprise among magnets manufacturing industries in China.
■Advantage:
We own one-step complete industrial chain from raw material blank, cutting, electroplating and standard packing.
We have 21 years experience in magnet industry, providing one-stop service of slicing, punching, special machining, CNC lathe, electroplating, magnetic circuit design and assembly.
We have 21 years experience in magnet industry, providing one-stop service of slicing, punching, special machining, CNC lathe, electroplating, magnetic circuit design and assembly.
■Product Quality:
More than 20 years stable supply chain to ensure same quality between samples and large goods and every batches.
Neodymium magnet can be customized according to the drawing
Support: Custom neodymium magnet；
The sample production cycle is 3-5 days
Welcome to consult custom neodymium magne
custom neodymium magnet；buy neodymium magnet；neodymium thin magnets wholesale
Manager: Bowen Shao
WeChat/WhatsApp：0086 13905156444
Email： sbw3354@gmail.com
Welcome to consult custom magnet
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