Ningbo Mingrui Magnetic Materials Co.,Ltd. (NB.MR.) Small changes in magnetic properties to temperature effects Maximum working temperature can be as high as 550 deg. C Low coercive force Strong corrosion resistance capability, no coating needed for surface protection Available in cast AlNiCo and sintered AlNiCo Widely used in applications such as instruments and meters, which require very stable temperature properties Typical applications for reed switches and sensors, High quality, Durable