Applications - Automotive - Passenger compartment

Significantly smaller and lighter motors are possible by employing bonded Neo magnets. The weight savings will help automotive companies reduce the total weight of their cars to meet fuel efficiency and performance goals. The Magnequench Applications Design Team has studied various applications by acquiring and benchmarking common existing motors, then "virtually" redesigning these motors.

» Virtual Prototyping: Automotive Fuel Pumps
» Virtual Prototyping: Automotive Accessory Motors

MQP-10-8.5HD-20180 is an isotropic powder designed for the manufacture of bonded magnets. This powder grade offers unique compaction properties enabling higher density bonded magnets. This powder offers lower springback and requires lower ejection forces both of which increase magnet making productivity. MQP-10.8.5HD-20180 is produced by employing a proprietary rapid solidification process followed by a milling process and heat treatment.

710-730
(7.10-7.30)
76-86
(9.5-10.8)
645-705
(8.1-8.9)
MQP-12-8HD-20175 is an isotropic powder designed for the manufacture of bonded magnets. This powder grade compacts better, higher density magnets can be achieved without increasing the pressing force. In addition, it offers lower springback and requires lower ejection forces, both of which increase magnet making productivity.

770-790
(7.70-7.90)
90-100
(11.3-12.6)
615-675
(7.7-8.5)
This grade is a cost optimized powder grade in the MQP-13-9 powder group. It has been designed for lower flux applications.

795-825
(7.95-8.25)
100-112
(12.6 - 14.1)
720-800
(8.7-9.7)
MQP-13-9-20143 is a low cost powder designed for use in cost-sensitive applications as this powder grade is based on a patented and cost optimized Nd-Pr-Ce-Fe-B alloy composition. This material is produced by employing a proprietary rapid solidification process followed by a milling process and heat treatment.

815-845
(8.15-8.45)
100-112
(12.6-14.1)
700-780
(8.8-9.8)
MQP-13-9HD-20179 is an isotropic powder designed for the manufacturing of bonded magnets. Bonded magnets made from this powder grade will exhibit the highest density in the MQP-13-9 series. This powder offers lower springback and requires lower ejection forces.

823-833
(8.23-8.33)
104-112
(13.1-14.1)
690-750
(8.67-9.43)
MQP-14-9-20061 is an alternative material to MQP-13-9-20063. WIth a higher magnetic performance than MQP-13-9-20063, this material is designed for maximum cost-performance. MQP-14-9-20061 is also suitable for spindle motors and other costs sensitive ferrite applications like CPU cooling fans, box fans and other similar applications.

835-865
(8.35-8.65)
106-118
(13.3-14.8)
690-770
(8.7-9.7)
Premium option is available for this powder grade. This grade is a cost optimized powder grade in the MQP-15-7 powder group with high residual inductance (Br) and low intrinsic coercivity (Hci). This makes it ideal for ferrite replacement and certain types of micro-motors, such as stepper motors used in optical disc drives and office automation products.

915-935
(9.15-9.35)
114-126
(14.3-15.8)
540-620
(6.8-7.8)
Premium option is available for this powder grade. MQP-15-9HD-20178 is an isotropic powder designed for the manufacturing of bonded magnets. Bonded magnets made from this powder grade typically have higher density and therefore exhibit superior magnetic properties, offering lower springback and requiring lower ejection forces.

858-878
(8.58-8.78)
115-123
(14.5-15.5)
720-780
(9.0-9.8)
This grade is a cost optimized powder grade in the MQP-16-7 powder group with high residual inductance (Br) and low intrinsic coercivity (Hci). This makes it ideal for ferrite replacement and certain types of micro-motors, such as stepper motors used in optical disc drives and office automation products.

940-980
(9.40-9.80)
114-130
(14.3-16.3)
525-605
(6.6-7.6)
(8.78)
(15.5)
(9.4)
Premium option is available for this powder grade. This grade is a more cost effective alternative to MQP-B-20076. Based on Nd-Pr-Fe-B alloy composition, MQP-20173 maintains similar magnetic performance as its Nd based counterpart, MQP-B-20076 It can be used in a wide array of products, including hard disc drive spindle motors, power tools and office equipment.

883-903
(8.83-9.03)
116-124
(14.6-15.6)
690-750
(8.7-9.4)
Premium option is available for this powder grade. MQP-B-20172 is an isotropic powder, designed to replace MQP-B-20052, is suitable for the manufacture of bonded magnets. This powder is based on a patented Nd-Pr-Fe-B alloy composition that will help you to realize a significiant cost advantage if you choose to switch. MQP-B-20172 also maintains similar magnetic performance as its Nd based counterparts.

860-880
(8.60-8.80)
116-124
(14.5-15.6)
800-860
(10.0-10.8)
This grade is a cost optimized powder grade in the MQP-B+ powder group. It is the powder grade for high performance magnets and their applications. Numerous applications, such as power seat motors and smaller sized hard disk drives utilize MQP-B+-20056. It has been designed to include minimum amounts of cobalt.

893-901
(8.93-9.01)
122-128
(15.3-16.1)
750-810
(9.4-10.2)