Flat Ferrite Ceramic Circular Magnets D28mmX7mm PRODUCT SPECIFICATIONS:
Material : FERRITE Disc Magnet
Type : Permanent
Size : Diameter 28mm X 7mm Width Ferrite disc magnet.
Shape : Disc
Colour : Dark charcoal gray
Depending on the application of our FERRITE Magnet FD28X7mm, we have a choice of discs, rings and blocks.
Some applications are crafts, souvenirs, fridge magnets, whiteboard magnets.
Flat Round Hard Ferrite ceramic magnets were developed in the 60’s and today comprise 75% of world magnetic consumption. Despite their relatively low magnetic values, they are the most popular magnet on the market due to ready availability and relatively low cost. Flat Round Permanent Ferrite Magnets, Small Flat Disc Ferrite Craft Magnets D6mmX6mm
1.How to inquiry the magnet?
To enable us to handle your enquire more effectively, we need to confirm the following:
Dimensions or drawing with tolerances.
Material grade or magnetic properties.
Magnetic direction.
Surface coating(if necessary).
Quantity and delivery terms.
2. Q: Can you provide free sample?
A: Yes, we provide samples for evaluation,free of charge. You only pay for express freight in advance.If you place the larger order to us, we will refund the express freight to you. Small Round Cylinder Disc Craft Ferrite Magnets D5mmX5mm
3. Q: How long is your delivery time?
A: It’s depends on the order quantity.If the materials are in stock, it is 5-10 days . If not, it is 25-30 days.
4.Q:Can you do OEM or ODM service?
A:Yes,OEM and ODM are warmly welcome. Y20 Permanent Round Flat Ferrite Magnet D80mmX7mm
5.Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>1000USD, 30% T/T in advance ,balance before shippment.
Ferrite magnets main qualities:
High coercivity (= high resistance of the magnet to demagnetization).
Highly stability under difficult environment conditions with no need for a coating to protect the magnet.
High resistance to oxidation.
Durability – the magnet is stable and constant.
Ferrite magnets popular uses:
automotive industry, electric motors (DC, brushless and others), magnetic separators (mainly plates), home appliances and more.
MPCO specializes in the production of Hard Ferrite (anisotropic) using a wet pressing process. Cutting and grinding of the magnets is performed with an electroplated diamond grinding wheel.
Disc Round Ferrite Hobbies Craft Magnets
Our ceramic (ferrite) disc magnets come in a many sizes. We recommend using epoxy glue for best results when bonding to other materials. Make sure all surfaces are thoroughly clean and dry. Some applications for ceramic magnets include handcrafts, souvenirs, fridge magnets, whiteboard magnets & educational magnets.
| Magnetic properties of Ceramic Magnets (Hard ferrite magnets) | ||||||||
| Chinese standard | ||||||||
| Material | Br | Hcb | Hcj | (BH)max | ||||
| mT | KGs | KA/m | KOe | KA/m | KOe | KJ/m3 | MGOe | |
| Y10T | 200~235 | 2.0~2.35 | 125~160 | 1.57~2.01 | 210~280 | 2.64~3.52 | 6.5~9.5 | 0.8~1.2 |
| Y20 | 320~380 | 3.2~3.8 | 135~190 | 1.70~2.38 | 140~195 | 1.76~2.45 | 18.0~22.0 | 2.3~2.8 |
| Y22H | 310~360 | 3.1~3.6 | 220~250 | 2.77~3.14 | 280~320 | 3.52~4.02 | 20.0~24.0 | 2.5~3.0 |
| Y23 | 320~370 | 3.2~3.7 | 170~190 | 2.14~2.38 | 190~230 | 2.39~2.89 | 20.0~25.5 | 2.5~3.2 |
| Y25 | 360~380 | 3.6~4.0 | 135~170 | 1.70~2.14 | 140~200 | 1.76~2.51 | 22.5~28.0 | 2.8~3.5 |
| Y26H | 360~390 | 3.6~3.9 | 220~250 | 2.77~3.14 | 225~255 | 2.83~3.21 | 23.0~28.0 | 2.9~3.5 |
| Y27H | 370~400 | 3.7~4.0 | 205~250 | 2.58~3.14 | 210~255 | 2.64~3.21 | 25.0~29.0 | 3.1~3.7 |
| Y30 | 370~400 | 3.7~4.0 | 175~210 | 2.20~2.64 | 180~220 | 2.26~2.77 | 26.0~30.0 | 3.3~3.8 |
| Y30BH | 380~390 | 3.8~3.90 | 223~235 | 2.80~2.95 | 231~245 | 2.90~3.08 | 27.0~30.0 | 3.4~3.7 |
| Y30-1 | 380~400 | 3.8~4.0 | 230~275 | 2.89~3.46 | 235~290 | 2.95~3.65 | 27.0~32.0 | 3.4~4.0 |
| Y30H-2 | 395~415 | 3.95~4.15 | 275~300 | 3.46~3.77 | 310~335 | 3.90~4.21 | 28.5~32.5 | 3.5~4.0 |
| Y32 | 400~420 | 4.0~4.2 | 160~190 | 2.01~2.38 | 165~195 | 2.07~2.45 | 30.0~33.5 | 3.8~4.2 |
| Y33 | 410~430 | 4.1~4.3 | 220~250 | 2.77~3.14 | 225~255 | 2.83~3.21 | 31.5~35.0 | 4.0~4.4 |
| Y35 | 400~410 | 4.00~4.10 | 175~195 | 2.20~2.45 | 180~200 | 2.26~2.51 | 30.0~32.0 | 3.8~4.0 |
Other industries: magnetized anti-wax device, pipeline descaler, magnetic fixture, magnetic lock, door and window magnet, stationery magnet, luggage magnet, leather magnet, toy magnet, craft gift packaging, etc.
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