Injection molded magnets are made by injecting special pellets into a mold. This magnet has the broad characteristics of a bonded magnet, including heat resistance. Injection molding technology offers flexibility in shape design, as well as overmolding and insert molding with other parts for easy assembly.
Injection Magnets Advantages
With this isotropic magnet, any magnetization direction can be applied. This is the inherent advantage of making multi-pole magnets.
Injection-molded magnets have excellent dimensional accuracy and mass production capabilities.
Thin wall thickness and complex shapes can be manufactured.
Overmolding and insert molding with other parts such as rear yokes, hubs, axles are readily available, and injection of other polymer parts can also be added.
The volume fraction of polyester binder in injection molded magnets is higher than in compression molded magnets. It will provide adequate corrosion protection without coating in most applications.
Materials
Made of SrO. 6Fe2O3 and other microelements by ceramic processing.
Strontium ferrite powders have been designed to produce all grades of hard ferrites. We will make high quality by adding proper additives into the powders. Our strict quality control system ensure that the quality is stable and reliable.
Product styles available: Arc, Segment, Block
| Magnet info | |
| Materials | Permanent Ferrite Magnet |
| Shapes | Sheet, Disc,disk,cylinder,block,ring,bar and customized |
| Size | Length x Width x Thickness You could choose freely according to your plan. |
| Type | Hard |
| Quality | Our expert quality control department ensures magnets are high quality. |
| Magnetic property |
Br can reach 430 KA/m Hcb can reach 310 KA/m, Hcj can reach 395 KA/m (BH)max can reach 3.6 kJ/m3 |
| color | charcoal gray |
| Grade | JC-Y3932; JC-Y3939; JC-Y4041; JC-Y4127; JC-Y4231; JC-Y3744; JC-Y3849; JC-Y4240 etc... |
Packaging & Delivery
Packaging Details: Carton,Wooden Pallet
Special Package according to your requirements
Delivery Time: 7-15 days or according to the order
In October 2004, It was conferred with High-tech Product Certificate, awarded as a “High-tech Enterprises in Sichuan” by Sichuan Provincial Science and Technology Department in December 2004, and “First Price of Sichuan SME Technology Innovation Award” in December 2004. In July 2004, our new JC-Y4240 performance (equivalent to Japan’s TDK FN6B performance level) of ferrite permanent technology was identified and approved by the experts from Science and Technology Department of the Sichuan Province. The declared High Performance Ferrite Permanent Magnet (JC4545)has been listed among Key Science and Technological Program of Sichuan Province and has been given financial support. In 2007,Technology of manufacturing high-performance ferrite permanent magnet with YF30 pre-sintering materials ” were awarded with the tile of Outstanding Technical Achievements and Outstanding Products by the National Materials and Devices industry associations.
