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Table higher magnetic value represents the stronger the magnet performance? _ ndfeb strong magnet manufacturers

by:Newland     2020-04-05
What is the meaning of magnet magnetic table? Table higher magnetic value represents the stronger the magnet performance? Many people say that the magnet magnetic and magnetic magnet watch how much, in particular, magnets and magnetic magnet magnetic table is a what concept, there is how to define, and influence the relations between the two? First of all, the magnetic table definition: magnetic induction intensity on the surface of the magnetic table refers to the magnet, the magnet is presented on the surface of the table of data is the magnet itself a data for measuring tool, due to the induction each measuring tool may not accurate, so the problem of magnetic magnet product table didn't also a certain specification, the most common is to enlarge the tolerance range data, or directly according to their own products to requirements, after all, the data is considerable. General measure magnet magnetic measuring tool USES gauss meter, also called tesla meter, convenient to carry. However, because each manufacturer production products are not a specific standard, but also because the hall sensing elements on the gauss meter, hall induction of different intensity, measured by the magnetic table is different also, in the simplest terms, the same product, we use homebred gauss meter to measure, if measured magnetic intensity is 3000 gs, ( GS: magnetic table units) In Japan a gauss meter to measure, because the hole on the gauss meter the quality problem of the sensing element, Japan measured by gauss meter table higher magnetic circa 200 gs. So, a product, if you look at the table light magnetic problem, cannot determine the magnet products is good or bad. Magnet magnetic table refers to a certain point on the surface of a magnet magnetic induction intensity, the question explanation in two different conditions: 1. Same shape, size and the same 2 magnets, magnetic high table with a strong magnet magnetic. 2. Different shapes, or 2 magnets of different size, can't simply to magnetic discretion to determine the magnet magnetic high and low. Reason is the high magnetic table with magnet diameter ratio ( The ratio of the height and diameter of the magnet) , the higher the greater the ratio of height to diameter table magnetic, surface (straight in the direction of magnetization, the greater the magnetic table is lower; The higher the magnetization direction of the size, the greater the table magnetic. Example: ndfeb cylindrical D8x50mm, magnetic table: 4600 gauss, ndfeb cylindrical D50x10mm, table magnetic: 3300 gauss, very bright D50x10mm better than D8x50mm magnetic field. And what we call the magnetic, usually refers to can suck up the properties of materials such as iron, cobalt, nickel called magnetic. It is not hard to see, magnetic force, magnetic, magnetic these tables we often say to the professional term, its internal relations involves many physical properties of the magnet, the same specifications of the product, it may be because different and magnetic, magnetic energy product to claim some here, magnetic is not equal to the magnetic table. With table is directly proportional to the magnetic remanence, improve magnetic will ascend remanence, remanence is to enhance brand, and brand, the higher the residual magnetism, magnetic energy product also. Table, therefore, the higher the magnetic magnetic force is not necessarily the stronger, with the magnet size, brand performance, usage and so on all have certain relations.
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