3.7.1 Magnetic ParticlesIron powder, divided according to pound, 2 kinds of conveying air, called dry-type iron powder.(Dry-Particle) and its founding by a liquid called the iron powder wet (Wet-Particle) steel powder material.Various magnetic stability is low, and there are also various features such as high, Low Permeability.Coercive force, can be seen clearly, the size, shape, suitable, non-toxic, no additives and is dirty.Magnetic substances.3.7.1.1 dry type iron powderIron powder, dry type, the type of stain and fluorescent type for the type of dye include red, yellow, black.And gray iron powder is in the individual features, size and performance.Similar. Iron powder, dry type with good performance monitoring tasks that are rough and under fire, the job finding blame.Typically, dry-type iron powder is applied to the mobile device. The iron powder section where used, do not recommend coming back.Using the newThe scattering iron powder, dry type, dry type on the workpiece. Performed using a rubber jar for sprinkling iron powder or use.Sprinkling devices, issued a special iron powder with a low pressure blower brings iron powder sprinkled onto the surface. The use of iron powderBy applying the workpiece to roll on powder iron or steel powder onto the work surface is not recommended to use.
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