SET OF 12 NEODYMIUM BLOCK MAGNETS N48 N 48 N50 N52 Generator RARE EARTH, US $60.00 – Picture 0

SET OF 12 NEODYMIUM BLOCK MAGNETS N48 N 48 N50 N52 Generator RARE EARTH, US $60.00 – Picture 1

SET OF 12 NEODYMIUM BLOCK MAGNETS N48 N 48 N50 N52 Generator RARE EARTH, US $60.00 – Picture 2

SET OF 12 NEODYMIUM BLOCK MAGNETS N48 N 48 N50 N52 Generator RARE EARTH, US $60.00 – Picture 3

SET OF 12 NEODYMIUM BLOCK MAGNETS N48 N 48 N50 N52 Generator RARE EARTH, US $60.00 – Picture 4

SET OF 12 NEODYMIUM BLOCK MAGNETS N48 N 48 N50 N52 Generator RARE EARTH, US $60.00 – Picture 5

SET OF 12 NEODYMIUM BLOCK MAGNETS N48 N 48 N50 N52 Generator RARE EARTH, US $60.00 – Picture 6

SET OF 12 NEODYMIUM BLOCK MAGNETS N48 N 48 N50 N52 Generator RARE EARTH, US $60.00 – Picture 7

SET OF 12 NEODYMIUM BLOCK MAGNETS N48 N 48 N50 N52 Generator RARE EARTH, US $60.00 – Picture 8

SET OF 12 NEODYMIUM BLOCK MAGNETS N48 N 48 N50 N52 Generator RARE EARTH, US $60.00 – Picture 9

SET OF 12 NEODYMIUM BLOCK MAGNETS N48 N 48 N50 N52 Generator RARE EARTH, US $60.00 – Picture 10

SET OF 12 NEODYMIUM BLOCK MAGNETS N48 N 48 N50 N52 Generator RARE EARTH, US $60.00 – Picture 11

Set Of 12 Neodymium Block Magnets N48 N 48 N50 N52 Generator Rare Earth

US $60.00

Rogue River, Oregon, United States
Jan 29th

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SET OF 12 TOP GRADE, RUGGEDIZED, HIGH TEMPERATURE, ELEMENTALLY HARDENED, PRECISION TOLERANCE, N48H NEODYMIUM, RARE EARTH, PERMANENT MAGNETS This auction is for an entire set of 12 magnets. The dimensions of each magnets is 2 inches long x 1 inch wide x 5/16 of an inch thick. They are magnetized through their thickness for use in windmills, generators, magnet motors, alternators, etc. THESE ARE THE ABSOLUTE FINEST NEODYMIUM RARE EARTH PERMANENT MAGNETS ANYONE CAN BUY (government, corporate, or otherwise). THEY ARE TRUE 'H-CLASS, ELEMENTALLY RUGGEDIZED, HIGH TEMPERATURE, INDUSTRIALLY HARDENED, PRECISION TOLERANCED, MILITARY GRADE NEW STOCK, NEODYMIUM. THESE ARE NOT TO BE CONFUSED WITH ANY OTHER RARE EARTH, NEODYMIUM, OR PERMANENT MAGNETS ON THE NET. WARNING!!! THESE MAGNETS ARE NOT TOYS! CHILDREN SHOULD NOT TOUCH THEM! THEY ARE VERY DANGEROUS! BUYER ASSUMES ALL LIABILITY! BE RESPONSIBLE AND BUYER BEWARE! This category of rare earth has generally been reserved for high budget military and industrial applications. The cost of the specialized manufacturing process in making high temperature neodymium is prohibitive to the greater public....but these particular magnets are not only High temperature, they are upgraded in everyway. Ever aspect of these magnets are customized, specialized, and created for precision and reliability. TOLERANCES This batch was commissioned to be manufactured using hyper precise tolerances; unequaled by any magnets you find floating around; they including, amoung other characteristics, a uniform 1mm corner radiusing, Less than .001" variance in thickness and less than .002" variance in length, with a variance in parallelism not to exceed .001"). MAXIMUM OPERATING TEMPERATURE This category (H-class) of neodymium has a maximum operating temperature 54 % higher than the other magnets found on ebay. H-class is used almost exclusively for military and industrial applications. With a maximum operating temperature 100 degrees above standard neodymium, High-temp neodymium magnets are unaffected at temperatures that permanently, and rapidly demagnetize all other classes and categories of neodymium currently available. In addition to their vastly superior operating temperature, and exacting tolerances, they also have a custom 'environmentally ruggedized' finish which is astonishing. RUGGEDIZED FINISH Using a Triple coated Nickel-copper-nickel method of finishing, the plating on these particular magnets are industrial in thickness and consistency. The commissioned requirements of this particular batch required each magnet, and it's plating, to endure savage elemental and environmental abuse. Each batch of this particular run had a sample removed and subjected to a mandatory 50 hour pressurized salt spray test. If the finish was able to handle the entirety of the test without showing any signs of wear, corrosion, or plating failure, then that subunit of the batch passed. In short these magnets were commissioned to be used in astonishingly precise machinery. Machinery and weaponry that was designed to be operated In extremely harsh environmental conditions. They are new old stock US military grade class.... It's goes without saying They are not your normal Neo-block magnets, and when this batch is sold out, neither you, nor I will probably ever see (or be able to afford to buy) magnets of this quality again. Here are their specs. The Set Of 12 At A Glance… 1.) The industrial, triple coating of nickel-copper-nickel is the finest plating available. Ni-Cu-Ni has superior corrosion resistance and is capable of handling the extremes of outdoor exposure. 2.) This particular plating was manufactured to withstand industrial and environmental abuse. The coating was required to withstand a 50 hour salt spray test, without showing signs of corrosion, blistering, or any other plating failure. 3.) Precision tolerances where upheld during the production of this magnet. Initially manufactured as a component of a larger system, strict guideline for consistency and tolerances where enforced, allowing no corner radius to exceed 1mm. 4.)Even stricter thermal guidelines and tolerance where followed, with each box tested to ensure the entire,product run was true H-class. 5.) These magnets have a safe operating temperature of 248 degrees Fahrenheit...nearly 100 degrees higher than standard neodymium magnets! (These are the only sintered neodymium magnets found in eBay). /li> 6.) Graded at N48, these neodymium magnets are much stronger than N40, N42, and N45 magnets. 7.) Demagnetization curves were required by the manufacturers to be performed on each box. 8.) Strict tolerances of .001" on the thickness, and .002 " on width and length were adhered. 9.)The magnet measures 2 inches long (50mm), 1 inch wide (25mm), and 5/16" thick (7.87mm) Each Set Includes. This set includes reusable impact plastic spacers. Additionally it will be triple wrapped prior to shipping, first in a box and then surrounded by bubble wrap teflon bag. Each package will have insurance included as well as a tracking information which will be immediately uploaded upon shipping. All shipments will be send first class priority from Oregon, USA. Packages are sent out within two days of receiving payment, and usually within the same day...excluding holidays. With the specs you need to get your project up and running with the top of the pack....and keep it there....Remember if it ain't H-class...give it a pass......you'll thank us later. Welcome to the cutting edge of modern Magnetics! Go green, or go home. Manufacturer Specifications Primary Composition: NeFdB, Neodymium-Iron-Boron Composition of exterior plating: industrial Ni-Cu-Ni Magnetic Grade: N48 Br Max : 14200 Gauss Surface Field (on axis) : 2.837 Gauss Direction of magnetization: through thickness (5/16") Overall Dimensions : 2 inches by 1 inch by 5/16 inches Dimmensions continued: 50mm by 25mm by 7.87 Magnetic Class: H Currie Point (temp of irreversible loses): 590 degrees F Maximum Operating Temp: 243 degrees Tolerances: .002 width, .002 length, .001 thickness Maximum Radius of Edges: 1mm Br Max : 14200 Gauss Surface Field (on axis) : 2.837 Gauss OTHER INFORMATION IF YOU ARE INTERESTED Why is high temperature important? Providing both maximum thermal tolerance and massive magnetic force, these magnets meet the increasing demanding requirements of the modern builder. This H-class permanent magnet provides the incredible magnetic strength of neodymium without sacrificing the thermal performance that generally accompanies other magnet types like ceramic. Standard neodymium magnets have a maximum operating temperature (M.O.T.) of only 80 degrees Celsius...any temperature over 80 begins to permanently and rapidly demagnetize the magnets. Unfortunately most modern applications of rare earth are outdoors. Neodymium's Max temp. Is exceeded by the outside ambient temperatures of summertime...which means without being used, these extremely expensive "permanent" magnets turn into paper weights. Where standard neodymium really begins having troubles is when it begins to experience the dissipating heat coming of any machine in motion. With increases in a magnets N grading comes a decrease in it's operating temperature, with N52 demagnetizing rapidly at 100 Celsius. As such, it is necessary for those who require both heat tolerance, and a high powered magnetic field to enlist the use of alternative to the standard neodymium...which comes in the form of H-class sintered neodymium; which has both the thermal duribiity of ceramic magnets and the the superior strength of iron-boron-neodymium. Why is this particular magnet special? This size, grade, and class of magnet is perfect for wind-turbine and generator builders, magnetic motor designers who require machined precision of tolerances, people who need the industrial coating's durablility to use the magnets outdoor like gold-panners or people using metal detectors. Its standardized size of 2"x1" make it perfect for the building of axial or radial, permanent magnet, flux generators and alternators. These magnets are perfect for anyone needing to: hold a project in place while short handed, demonstrate electricity production, eddy currents, hall effect, or run countless scientific experiments with, to test the validity of brass or stainless steel, or to simply collect any screw, nut, bolt, or washer to ever fall into your entire toolbox. In fact, they are fantastic for just about anyone who needs a mega strong magnet but would also like the enhanced durability superior thermal capabilities of a lesser magnetic type like ceramic. The Best of Both Worlds? This auction offers something you cannot find anywhere these days – affordable access to the truly superior class of neodymium ! For the first time members of the general public will have access to a magnetic class that has been reserved for the highest budgeted industrial projects. Normally costing at least 2 times that of standard neodymium, while this temporary surplus lasts, you can have TRUE-H-CLASS permanent magnets for less than the cost of the standard neodymium. They are truly the best of both worlds....durable, precise, and incredibly strong....with an indefinite shelf life, you can not afford to miss this auction. If you are even thinking about the possibility of pulling yourself off the grid, you literally can not afford to pass this sale up. When calculating the price of the competing 'budget' neodymium on eBay, make sure to include their replacement when they accidentally are left outside, or the sun, or heaven forbid left inside the generator while its turning...with neodymium being the most expensive part of your Hugh piggots generator, can you afford to burn up once, let alone as many times as it takes before invest in either H or SH class neodymium. Why is high temperature important? Amazingly were able to purchase the few remaining cases of N48H magnets for a business as it was liquidating. It is only for this reason we are able to sell such high quality and rare magnets for such a low price. We are literally selling them for a fraction of their retail...of you think we are making it up, go look for yourself. Industrial triple plating, precise tolerances, superior thermal capabilities. These magnets offer everything, high brow performance with a low down price. By stacking and combining multiple magnets, the possibilities are endless..our supply however will have an end. When we are out, we are out.....we are not buying these from a foreign manufacturing company....we couldn't pay for their shipping with the total amount we are charging. of you want your machine to have top notch performance.....that lasts longer than the summer, you have found your class. Don't waste you money chasing the N grade only to find out they suffer permanent demagnetization because they were left outside in August.....come play with the big boys in H-class land! Seller Policies Shipping Info We ship to the US, UK, AU and Canada only...unless otherwise described Return Policy Refund or replacement request is available only within 1 week after receiving the parcel and only if returned in the same condition as received. Feedback Info We will leave you positive feedback as soon as you complete payment. Please contact us if you have any problems before you leave negative feedback, and we will try to resolve the problem. All problems can be resolved. We guarantee 100% customer satisfaction. If your item is not as described or faulty when you receive it we will replace it for you with no additional charge.

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	American magnetic
Model	n48