Wholesale Irregular NdFeB Magnet Shaped Magnet Silver Permanent High Performance Customizable Magnet

Product Description

10 Years Experience Taiyuan Magnet Manufacturer
10 Years Magnet Custom Super Strong Round Disc Small Automotive Office N52 Permanent Motor Neodymium Magnet For Sale
Free Sample and Trial Order are Most Welcome
Made in China Magnet and Magnet Assemblies Supplier+Made in China Trade Assurance,
Each of your transaction will be well protected!!!
Please contact us now!!!
Customized Size Permanent Triangle Shape Neodymium Magnets
Products Description

Description	Description
WorkingTemperature	Grade	Max. Operating Temperature
	N35-N52	N35-N52
	33M- 48M	100°C (212°F)
	33H-48H	120°C (248°F)
	30SH-45SH	180°C (356°F)
	28EH-38EH	200°C (392°F)
	28AH-35AH	220°C (428°F)
Magnet Shape	Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more. Customized shape are available.
Magnet Coating	Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more.

Neodymium magnets are actually composed of neodymium, iron and boron (they are also referred to as NIB or NdFeB magnets). The powdered mixture is pressed under great pressure into molds. The material is then sintered (heated under a vacuum), cooled, and thenground or sliced into the desired shape. Coatings are then applied if required. Finally, the blank magnets are magnetized by exposing them to a very powerful magnetic field in excess of 30 KOe. Recommend Products Product Process Company Profile Product packaging FAQ Frequently Asked Questions
Q: What are neodymium magnets? Are they the same as "rare earth"?
A: Neodymium magnets are a member of the rare earth magnet family. They are called "rare earth" because neodymium is a member of the "rare earth" elements on the periodic table. Neodymium magnets are the strongest of the rare earth magnets and are the strongest permanent magnets in the world.
Q: What does the "N rating", or grade, of the neodymium magnets mean?
A: The grade, or "N rating" of the magnet refers to the Maximum Energy Product of the material that the magnet is made from. It refers to the maximum strength that the material can be magnetized to. The grade of neodymium magnets is generally measured in units millions of Gauss Oersted (MGOe). A magnet of grade N42 has a Maximum Energy Product of 42 MGOe. Generally speaking, the higher the grade, the stronger the magnet.
Q: What is the difference between the different platings and coatings?
A: Choosing different coatings does not affect the magnetic strength or performance of the magnet, except for our Plastic and Rubber Coated Magnets. The preferred coating is dictated by preference or intended application. More detailed specifications can be found on our Specs page.
♦ Nickel is the most common choice for plating neodymium magnets. It is actually a triple plating of nickel-coppernickel. It has a shiny silver finish and has good resistance to corrosion in many applications. It is not waterproof.
♦ Black nickel has a shiny appearance in a charcoal or gunmetal color. A black dye is added to the final nickel plating process of the triple plating of nickel-copperblack nickel.
NOTE: It does not appear completely black like epoxy coatings. It is also still shiny, much like plain nickel plated magnets.
♦ Zinc has a dull gray/bluish finish, that is more susceptible to corrosion than nickel. Zinc can leave a black residue on hands and other items.
♦ Epoxy is basically a plastic coating that is more corrosion resistant as long as the coating is intact. It is easily scratched. From our experience, it is the least durable of the available coatings.
♦ Gold plating is applied over the top of standard nickel plating. Gold plated magnets have the same characteristics as nickel plated ones, but with a gold finish.

---

>> Clear Toughened Tempered Laminated Door Shower Screen Balustrade Glass Railing Fence Pool Fencing Staircase Partition Glass 6mm 8mm 10mm 12mm 15mm 19mm
>> DIN Standard Plastic Pipe Fitting UPVC/PVC-U/PVC Bracket for Water Supply
>> PE Tarpaulin Hot Selling in Tanzania Export to Africa Widely Usage
>> High Quality Outdoor Tactical Portable Pliers Multi Tool Combination Camping Folding Multitool Pliers
>> Mobile Hydraulic Lift Table Movable Container Loading Ramp
>> Food Grade 304 Stainless Steel Spiral Wire Mesh Conveyor Belt
>> JOHNCOO Rockfish Soft Bait Root Plastic Worm Artificial Fishing Lure
>> Taijia ZC3-A sclerometer schmidt concrete rebound test schmidt concrete resilience rebound hammer
>> 2025 Fully Automatic Control High Quality Yhzs Mobile Concrete Batching Plant
>> Wall Charger Supplier DC Battery Charger for Home Smart Appliances
>> Autopart Matte Black RP Style Honeycomb Mesh Front Hood Bumper Grill Grille ABS with Amber LED Lights fit For 18-19 Ford F150
>> Twisting Waist Twisting Disc Foot Massage Balance Twister Exercise Board tummy wide trimmer waist lose weight machine
>> Rolling shear slitting knife, high wear-resistant disc slitting longitudinal scissors, high-speed steel rolling shear blade, wholesale manufacturer supply
>> RTF450m Modular Impact Crushing Plant
>> Chicken casing cleaning machine pork intestine washing machine
>> Automatic High Shear Powder Mixer for Liquids and Powder Mixing
>> Diesel Particulate Filter DPF Cleaning DPF Filter Equipment
>> Manufacturer Supplier China Airtac SMC Automatic Directional Control Direction Pneumatic Air Solenoid Valves
>> Inverter 12000 BTU Wall Mounted Split Type Air Condition
>> 50kw 100kw 200kw 300kw 400kw 3 Phase Soundproof Silent Diesel Generator Emergency Power Generator