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Alnico block magnet for staple style P90 guitar pickups Unleashing the Power of Alnico Alnico block magnet are the heart and soul of many iconic guitar pickups, including the classic P90. These magnets, composed of aluminum, nickel, cobalt, and iron, deliver a unique tonal character that has captivated guitarists for decades. As a result, when […]
04
Nov
Nov
FeCrCo (iron-chromium-cobalt) and AlNiCo (aluminum-nickel-cobalt) magnets are two distinct types of permanent magnets, each with unique properties and applications. Here are the main differences: Composition: FeCrCo: Primarily made of iron, chromium, and cobalt, with possible additions of other elements like nickel or copper to enhance specific properties. AlNiCo: Composed mainly of aluminum, nickel, and cobalt, […]
21
Oct
Oct
What is Electropermanent magnet？ An electropermanent magnet or EPM is a type of permanent magnet in which the external magnetic field can be switched on or off by pulses of current in a winding of wire around the magnet portion. The magnet consists of two parts, one of a “hard” (high coercivity) magnetic material and […]
26
Sep
Sep
Neodymium magnets are coated to protect them from corrosion, as they are prone to oxidizing in moist environments. The coating also helps to improve their durability and prevents chipping or cracking, ensuring they maintain their magnetic strength over time. Common coatings for neodymium magnets include nickel-copper-nickel (Ni-Cu-Ni), epoxy, and zinc. Ni-Cu-Ni is popular due to […]
19
Jul
Jul
Main production process 1.Milling: The process begins by grinding the raw materials (aluminum, nickel, cobalt, etc.) into a fine powder. 2.Pressing: The powdered mixture is then pressed under high pressure in a mold shaped like the desired magnet. 3.Sintering: Next, the pressed material is heated in a hydrogen furnace at a very high temperature. This […]
19
Jul
Jul
Feeding cattle magnets is crucial for their health, particularly in preventing hardware disease, also known as bovine traumatic reticuloperitonitis. This condition arises when cattle ingest metal objects that can penetrate their reticulum, leading to injury or infection. Here’s a guide on how to safely administer magnets to your cattle. 1. Choose the Right Cattle Magnet […]
15
Jul
Jul
Manufacturing Process: Cast AlNiCo: This type is made by pouring a molten alloy into a mold and then allowing it to cool and solidify. This process results in a material with good magnetic properties and shape versatility. Sintered AlNiCo: Sintering involves compacting fine AlNiCo powder in a mold under high pressure and then heating it […]
08
Jul
Jul
Magnets can be classified into two main categories based on their magnetic properties: isotropic and anisotropic. Isotropic Magnets Isotropic magnets have a random direction of magnetization throughout the material. This means that the tiny magnetic domains within the magnet are not aligned in any particular direction. Because of the random orientation, isotropic magnets tend to […]
05
Jul
Jul
AlNiCo (Aluminum-Nickel-Cobalt) magnets can be classified based on their orientation into fully oriented, semi-oriented, and non-oriented types. Here’s an overview of each: 1.Fully Oriented AlNiCo Magnets: These magnets are produced by heating the alloy above its Curie temperature in the presence of a strong magnetic field. The resulting magnets have a […]
04
Jul
Jul
Samarium cobalt magnets (SmCo) and neodymium magnets (NdFeB) are both types of rare-earth magnets known for their distinct properties and wide-ranging applications. Understanding their differences can help in selecting the right magnet for specific needs: 1. The difference of Magnetic Strength between smco magnet and ndfeb magnet Neodymium Magnets: NdFeB magnets are renowned for their […]