{"product_id":"neodymium-rare-earth-magnets-2-in-x-1-in-x-1-2-in-block-n42","title":"Neodymium Rare Earth Magnets 2 in x 1 in x 1\/2 in Block N42","description":"\u003cp\u003eNeodymium Rare Earth Magnets 2 inch x 1 inch x 0.5 inch Thick NdFeB Block Magnets\u003cbr\u003e \u003cbr\u003e Powerful Neodymium Rare Earth Magnets Grade N42, stronger than N40, N38 and N35\u003cbr\u003e \u003cbr\u003e Br Max: 13200 gauss\u003cbr\u003e \u003cbr\u003e \u003cfont color=\"#ff0000\"\u003e\u003cstrong\u003eGrade N42 is the recommended Grade due to its cost effectiveness over N35\/N38\/N40 in Hugh Piggott's new book \"A Wind Turbine Recipe Book\".\u003c\/strong\u003e\u003c\/font\u003e\u003cbr\u003e \u003cbr\u003e Neodymium rare earth magnets are the world's strongest magnets. All magnets are not created equal! Applied Magnets offers the highest quality neodymium rare earth magnets with consistent performance at lowest price. Our strong neodymium rare earth magnets are designed \u0026amp; manufactured to meet stringent quality standards using the latest technology.\u003cbr\u003e \u003cbr\u003e Neodymium rare earth magnets (also known as Neo, NdFeB, NIB or super magnets) , a type of rare earth magnets, are the permanent magnets made from neodymium, iron, boron and other rare earth elements.\u003cbr\u003e \u003cbr\u003e \u003cbr\u003e Nickel-Copper-Nickel triple layer coated for maximum neodymium rare earth magnets durability and protection again corrosion\u003cbr\u003e \u003cbr\u003e \u003ca href=\"http:\/\/www.magnet4less.com\/images\/magnetization_800.jpg\"\u003e\u003cfont color=\"#009900\"\u003eMagnetized \u003c\/font\u003e\u003c\/a\u003ethrough the 0.5\" Thickness, poles are on the 2x1\" surfaces.\u003cbr\u003e \u003cbr\u003e ISO Certified, top notch quality guaranteed\u003cbr\u003e Made of commercial grade, highest quality rare earth material\u003cbr\u003e \u003cbr\u003e Approximate pull force: over 72 lbs\u003cbr\u003e N42 BrMax: 13200 gauss\u003cbr\u003e Applications: Wind generators, Water Processing and more\u003cbr\u003e \u003cbr\u003e These magnets are very powerful, make sure you read safety warning before purchase\u003cbr\u003e \u003cbr\u003e You can also purchase blades and magnet wire from our store.\u003cbr\u003e \u003cbr\u003e \u003cfont color=\"#0000ff\"\u003e\u003cfont size=\"3\"\u003e\u003cstrong\u003eGrade \u003c\/strong\u003e\u003c\/font\u003e\u003cstrong\u003e\u003cfont size=\"3\"\u003eMakes a big difference ! The higher the grade, the stronger the magnet\u003c\/font\u003e\u003c\/strong\u003e\u003c\/font\u003e\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003e\u003cfont color=\"#0000ff\" size=\"2\"\u003e\u003cfont color=\"#ff0000\"\u003eN42 grade vs. N35\/N38\/N40\u003c\/font\u003e\u003cbr\u003e \u003cbr\u003e \u003cfont color=\"#ff0000\"\u003eN35 is the lowest NdFeB neodymium magnet grade on the market, we don't carry N35 grade due to its lower performance making our N42 grade the better value.\u003cbr\u003e \u003cbr\u003e N38 and N40 are lower grades compared to N42.\u003c\/font\u003e\u003c\/font\u003e\u003c\/strong\u003e\u003cbr\u003e  \u003c\/p\u003e \u003cp\u003e\u003cfont color=\"#0000ff\"\u003e\u003cstrong\u003e\u003cfont size=\"3\"\u003eCoating Makes a big difference !\u003c\/font\u003e\u003c\/strong\u003e\u003c\/font\u003e\u003c\/p\u003e \u003cp\u003e\u003cfont color=\"#ff0000\"\u003e\u003cstrong\u003e\u003cfont size=\"3\"\u003eHugh Piggott talks about wind turbine failure caused by magnet corrosion due to unreliable coating in his book:\u003c\/font\u003e\u003c\/strong\u003e\u003c\/font\u003e\u003c\/p\u003e \u003cp\u003e\u003cfont color=\"#0000ff\"\u003e\u003cstrong\u003e\u003cfont size=\"3\"\u003e\u003cfont color=\"#ff0000\"\u003e\"........ the magnets themselves that can lead to a major failure in under 5 years............. Once the protective plating on the magnet is punctured, the magnet corrodes and swells gradually.\"\u003c\/font\u003e\u003c\/font\u003e\u003c\/strong\u003e\u003c\/font\u003e\u003c\/p\u003e \u003cp\u003e\u003cfont color=\"#993300\"\u003e\u003cstrong\u003e\u003cfont size=\"3\"\u003eNickel + Copper + Nickel 3-layer coating vs. \u003c\/font\u003e\u003c\/strong\u003e\u003c\/font\u003e\u003cfont color=\"#993300\"\u003e\u003cstrong\u003e\u003cfont size=\"3\"\u003eEpoxy single layer coating\u003c\/font\u003e\u003c\/strong\u003e\u003c\/font\u003e\u003c\/p\u003e \u003cp\u003e\u003cfont color=\"#0000ff\"\u003e\u003cfont size=\"2\"\u003e\u003cstrong\u003eEpoxy single layer coating is THE LEAST durable coating from our experience.\u003cbr\u003e Nickel + Copper + Nickel 3-layer coating is much more durable than Epoxy single layer coating because Epoxy single layer coating is thin and quicker to wear off, even a scratch can damage the coating easily.\u003c\/strong\u003e\u003c\/font\u003e\u003c\/font\u003e\u003cstrong\u003e\u003cfont color=\"#0000ff\" size=\"2\"\u003e \u003c\/font\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cfont color=\"#993300\"\u003e\u003cstrong\u003e\u003cfont size=\"3\"\u003eEpoxy+Nickel+Copper+Nickel 4-layer coating vs. \u003c\/font\u003e\u003c\/strong\u003e\u003c\/font\u003e\u003cfont color=\"#993300\"\u003e\u003cstrong\u003e\u003cfont size=\"3\"\u003eNickel+Copper+Nickel 3-layer coating\u003c\/font\u003e\u003c\/strong\u003e\u003c\/font\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cfont color=\"#0000ff\" size=\"2\"\u003eNickel+Copper+Nickel coating provides protection against moisture and oxygen but is prone to corrosion in salt and acidic conditions.\u003c\/font\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cfont color=\"#0000ff\" size=\"2\"\u003eThe combination of Epoxy and \u003c\/font\u003e\u003cfont color=\"#0000ff\" size=\"2\"\u003eNickel+Copper+Nickel\u003c\/font\u003e\u003cfont color=\"#0000ff\" size=\"2\"\u003e coating is the best solution against both corrosion in salt, acidic conditions and moisture, oxygen.\u003c\/font\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cfont color=\"#0000ff\" size=\"2\"\u003eWe recommend Epoxy+Nickel+Copper+Nickel coated 2x1x1\/2 magnet due to the \u003c\/font\u003e\u003cfont color=\"#0000ff\" size=\"2\"\u003esuperior Corrosion Resistance and excellent adhesion to metal surface of \u003c\/font\u003e\u003cfont color=\"#0000ff\" size=\"2\"\u003eEpoxy+Nickel+Copper+Nickel coating \u003c\/font\u003e\u003cfont color=\"#0000ff\" size=\"2\"\u003ethan Nickel+Copper+Nickel coating.\u003c\/font\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cfont color=\"#0000ff\" size=\"2\"\u003eIn summary, Epoxy + Nickel + Copper + Nickel 4-layer coating is the most durable and most effective magnet coating. \u003c\/font\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cfont color=\"#0000ff\" size=\"2\"\u003eNickel + Copper + Nickel 3-layer coating is less durable than \u003c\/font\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cfont color=\"#0000ff\" size=\"2\"\u003eEpoxy + Nickel + Copper + Nickel 4-layer coating. And \u003c\/font\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cfont color=\"#0000ff\" size=\"2\"\u003eEpoxy single layer coating is the LEAST durable coating for neodymium magnets.\u003c\/font\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cfont color=\"#0000ff\" size=\"2\"\u003eEpoxy-Nickel-Copper-Nickel quadruple layer offers maximum protection and durability\u003c\/font\u003e\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003e \u003cfont color=\"#ff0000\"\u003e\u003ca href=\"http:\/\/www.magnet4less.com\/product_info.php?cPath=1_5\u0026amp;products_id=62\" target=\"_blank\"\u003eClick HERE buy Epoxy-Nickel-Copper-Nickel quadruple layer coated Magnets\u003c\/a\u003e\u003c\/font\u003e\u003cbr\u003e \u003cbr\u003e \u003cfont color=\"#0000ff\"\u003e\u003cfont size=\"3\"\u003eNeodymium rare earth magnets are the world's strongest magnets. All magnets are not created equal! Applied Magnets offers the highest quality magnets with consistent performance at lowest price. Our strong magnets are designed \u0026amp; manufactured to meet stringent quality standards using the latest technology.\u003cbr\u003e \u003cbr\u003e Neodymium magnet (also known as Neo, NdFeB, NIB or super magnet) , a type of rare earth magnet, is a permanent magnet made from neodymium, iron, boron and other minor elements.\u003cbr\u003e \u003cbr\u003e Please contact us for neodymium rare earth magnets wholesale discount\u003cstrong\u003e \u003c\/strong\u003e\u003c\/font\u003e\u003c\/font\u003e\u003cbr\u003e \u003cbr\u003e \u003cbr\u003e \u003cimg alt=\"\" src=\"http:\/\/www.magnetvendor.com\/images\/descriptions\/60-windmax.jpg\"\u003e\u003c\/p\u003e","brand":"Applied Magnets","offers":[{"title":"Default Title","offer_id":52545866170682,"sku":"NB055","price":22.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/9495\/7370\/files\/NB055.png?v=1771970391","url":"https:\/\/supermagnetstore.com\/products\/neodymium-rare-earth-magnets-2-in-x-1-in-x-1-2-in-block-n42","provider":"Super Magnet Store","version":"1.0","type":"link"}