Industrial Neodymium Fridge Magnets Neodymium Button Magnets High Coercive Force

Browse Categories

Yuyao Hongwei Magnetic Technology Co., Ltd.

Province/State:zhejiang

Country/Region:china

Tel:86-574-62589508

View Contact Details

Industrial Neodymium Fridge Magnets Neodymium Button Magnets High Coercive Force

Price	negotiable
Payment Terms	Western Union, T/T, L/C, PayPal
Supply Ability	100000 pcs/month
Delivery Time	7-9 days
Packaging Details	Carton/ Wooden Box
production	NdFeB Permanent Magnet
Shape	Disc
Application	Industrial Magnet
Surface Treatment:	Smooth
Coating	Silver
Logo	Customized
Place of Origin	China
Certification	ISO9001
Minimum Order Quantity	100 pcs

Detailed Product Description

NdFeB Permanent Magnet

NdFeB Permanent Magnet Features:

NdFeB magnet is an alloy magnet made from Nd,Fe,B and other metal elements,which has the high remanence,high coercive force,high energy and high performance/cost ratio.The highest magnetic properties is from 33MGOe to 52MGOe,and we are able to control the magnetic properties within the range as you demanded,like SH,UH,EH such high stable properties could be produced as per your industrial application.

We focus on Sintered NdFeB magnet and develop it under experienced engineer and passionate&studious sales team.

NdFeB Permanent Magnet details:

Products details
Material	Ndfeb Magnet; Neodymium Magnet; Permanent Magnet
Grade	According to magnet application and working temperature
Shape	Block, Bar, Disc, Ring, Cylingder, Segment, and irregular shapes can be done with drawings.
Size	Customized sizes according to requirement
Coating	Nickel, Zinc, Black epoxy, Grey Epoxy, Gold, Rubber, etc
Magnetization direction	Axially; Radially or Special requirement
Mechanical tolerance:	±0.05mm; ±0.03mm
Sample order	3-7days
Bulk order	12-18 days

NdFeB Permanent Magnet production process:

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 then ground 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.

Physical properties

Grade	Remanence		Coercivity Force		Intrinsic Coercive Force		Max. Energy Product		Working Temp.
	Br		Hcb		Hcj		(BH)max
	mT	kGs	kA/m	kOe	kA/m	kOe	kJ/m3	MGOe
N35	1170-1220	11.7-12.2	≥ 868	≥ 10.9	≥ 955	≥ 12	263-287	33-36	80 ° C
N38	1220-1250	12.2-12.5	≥ 899	≥ 11.3	≥ 955	≥ 12	287-310	36-39	80 ° C
N40	1250-1280	12.5-12.8	≥ 907	≥ 11.4	≥ 955	≥ 12	302-326	38-41	80 ° C
N42	1280-1320	12.8-13.2	≥ 915	≥ 11.5	≥ 955	≥ 12	318-342	40-43	80 ° C
N45	1320-1380	13.2-13.8	≥ 923	≥ 11.6	≥ 955	≥ 12	342-366	43-46	80 ° C
N48	1380-1420	13.8-14.2	≥ 923	≥ 11.6	≥ 876	≥ 12	366-390	46-49	80 ° C
N50	1400-1450	14.0-14.5	≥ 796	≥ 10.0	≥ 876	≥ 11	382-406	48-51	60 ° C
N52	1430-1480	14.3-14.8	≥ 796	≥ 10.0	≥ 876	≥ 11	398-422	50-53	60 ° C
35M	1170-1220	11.7-12.2	≥ 868	≥ 10.9	≥ 1114	≥ 14	263-287	33-36	100 ° C
38M	1220-1250	12.2-12.5	≥ 899	≥ 11.3	≥ 1114	≥ 14	287-310	36-39	100 ° C
40M	1250-1280	12.5-12.8	≥ 923	≥ 11.6	≥ 1114	≥ 14	302-326	38-41	100 ° C
42M	1280-1320	12.8-13.2	≥ 955	≥ 12.0	≥ 1114	≥ 14	318-342	40-43	100 ° C
45M	1320-1380	13.2-13.8	≥ 995	≥ 12.5	≥ 1114	≥ 14	342-366	43-46	100 ° C
48M	1360-1430	13.6-14.3	≥ 1027	≥ 12.9	≥ 1114	≥ 14	366-390	46-49	100 ° C
50M	1400-1450	14.0-14.5	≥ 1033	≥ 13.0	≥ 1114	≥ 14	382-406	48-51	100 ° C
35H	1170-1220	11.7-12.2	≥ 868	≥ 10.9	≥ 1353	≥ 17	263-287	33-36	120 ° C
38H	1220-1250	12.2-12.5	≥ 899	≥ 11.3	≥ 1353	≥ 17	287-310	36-39	120 ° C
40H	1250-1280	12.5-12.8	≥ 923	≥ 11.6	≥ 1353	≥ 17	302-326	38-41	120 ° C
42H	1280-1320	12.8-13.2	≥ 955	≥ 12.0	≥ 1353	≥ 17	318-342	v

It’s not rocket science. You want strong magnets. Powerful magnets.

But you need durable magnets.

The truth is, neodymium metal is brittle. Make one mistake and SNAP, you could have dangerous shattered metal shards flying through the air.

Your safety is our top priority. So fragile N52 magnets aren’t going to cut it.

- Our N45 Neodymium Magnets are Stronger, Thicker, and Less Likely to Break -

With the perfect balance of strength and durability, our N45 industrial grade neo magnets are triple coated in Ni-Cu-Ni (Nickel-Copper-Nickel). This coating creates a lustrous, smooth, rust-resistant finish that won’t corrode or scratch your fridge.

Designed and built to last a lifetime with high resistance to demagnetization. So you can use them over and over again – for any project or need.

Popular Uses for Our Magnets:
✓ Refrigerator magnets that won’t slide down
✓ Crafts, Science experiments, DIY projects
✓ Hang tools, jars, signs
✓ Secure window or shower curtains
✓ Hold car, RV or boat cover
✓ Garage, kitchen, office organization, and More!

WARNING: Neodymium Magnets are very strong. Keep away from children and pacemakers.

Product Tags: round craft magnets neodymium button magnets

Related Products

Industrial NdFeB Disc Magnet / N45 Neodymium Magnets Silver Coating for sale


From:	Enter your Email please. Your email is incorrect!
To:	Yuyao Hongwei Magnetic Technology Co., Ltd.
Subject:	Subject is empty!
Message:	Characters Remaining: (80/3000) Please enter 20 to 3000 characters to contact this supplier!

Industrial Neodymium Fridge Magnets Neodymium Button Magnets High Coercive Force

Industrial Neodymium Fridge Magnets Neodymium Button Magnets High Coercive Force

Industrial NdFeB Disc Magnet / N45 Neodymium Magnets Silver Coating

Professional Rare Earth Disc Magnets / Nickel Plated Neodymium Magnets

High Strength NdFeB Disc Magnet Smooth Surface Treatment Customized Logo

Industrial Strong Earth Magnets High Coercive Force Mechanical Tolerance ±0.03mm

Professional NdFeB Disc Magnet / Most Powerful Neodymium Magnet For Hang Tools

Commercial Neodymium Super Magnets / Neodymium Cylinder Magnets