Bonded Neo Powder

Bonded Neo Powder

Magnequench offers the most comprehensive bonded Neo powder portfolio in the industry. By working with customers to identify and manufacture new grades of materials for any application, we will furnish the ideal product for your specific needs.

Bonded neo powder is ultimately incorporated into numerous end market applications that utilize bonded neo magnets. These products are primarily motors and sensors used in a range of products, including computer and office equipment (e.g. hard disk drive and optical disk drive motors and fax, copier and printer stepper motors), consumer electronics (e.g. personal video recorders and mp3 music players) and automotive and industrial applications (e.g. instrument panel motors and air bag sensors). The total bonded neo market share held by Magnequench is approximately 85%.

Bonded neo powder is also increasingly used in applications that require higher performance, smaller size, greater efficiencies, and/or reduced costs, than that which can be achieved with ferrite magnets. Bonded neo provides motor designers the opportunity to optimize many facets of an application.

We are continuously enhancing our portfolio by optimizing alloy sot possess specific magnetic and mechanical properties at the lowest possible cost.

Our current portfolio is as follows:

MQP - MQP products are isotropic magnetic powders that are used in the manufacture of bonded magnets. No alignment field is necessary during the magnet manufacturing process for MQP based magnets.

MQP powder properties range:
Br = 730 mT - 1000mT (7.30kG -10.00kG)
(BH)max = 91kJ/m3 - 140kJ/m3 (12.2MGOe to 17.6 MGOe)
Hci = 420kA/m - 1350kA/m (6.5kOe - 17.0kOe)

[Product nomenclature: MQP - (BH)max - Hci - Part Number ]

MQP-HD - MQP-HD are isotropic magnetic powders used in the manufacture of bonded magnets. Bonded magnets made from this powder grade typically have higher density and therefore exhibit superior magnetic properties.

[Product nomenclature: MQP - (BH)max - Hci HD - Part Number ]

MQA - MQA products are anisotropic magnetic powders that are used in the manufacture of bonded magnets. An alignment field is necessary during the magnet manufacturing process to provide the anisotropy that yields higher magnetic properties.

[Product nomenclature: MQA -(BH)max - Hci - Part Number ]

MQFP - MQFP technology, applicable to all MQP grades, reduces the mean powder particle size from 160 microns to 5 microns.

[Product nomenclature: MQFP -(BH)max - Hci - Part Number - 089]

MQU - Highest performing isotropic powders to be used in the production of fully dense magnets.

MQEP - MQEP technology, applicable to all MQP grades, are magnetic powders ready for molding magnets without further processing.

[Product nomenclature: MQEP -(BH)max Hci - Part Number ]

» Part Number Suffix Matrix