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Gebonden NdFeB-magneten versus gesinterde NdFeB-magneten
The neodymium magnet, also known as the NdFeB magnet, is a kind of artificial permanent magnet, also the most powerful permanent magnet to date. NdFeB magnets can attract objects up to 640 times their weight. If divided by shape, the NdFeB magnets can be divided into round magnets, ring magnets, rectangular magnets, square magnets, irregular…
How Pegaint Magnet Thrives Amid Rare Earth Export Restrictions and US-China Trade Tensions？
Magnet manufacturers globally—especially in China—are facing unprecedented pressure due to rare earth export restrictions and ongoing U.S.-China trade tensions. However, some companies are finding ways to adapt, innovate, and even thrive in this environment. Here’s how: 🔧 1. Diversifying Material Use• Many magnet producers are reducing reliance on rare-earth elements like neodymium (Nd) and samarium…
Product Alnico Magnets & Custom Assemblies
Alnico is a ferromagnetic alloy containing aluminum (Al), nickel (Ni) and cobalt (Co) as the main components, which is widely used in permanent magnet materials. It has high magnetic induction intensity, good temperature stability and corrosion resistance. The production process of Alnico mainly includes the following steps: Main raw materials include: Heat treatment has a…
Waarom is er wereldwijd sprake van een prijsstijging van NdFeb-magneten?
The worldwide increase in the price of NdFeb magnets, particularly rare earth magnets (like neodymium, samarium-cobalt, etc.), is driven by a combination of supply constraints, rising global demand, and geopolitical risks. Here’s a breakdown of the key reasons: 🔧 1. Supply Constraints 🚗 2. Skyrocketing Demand 🌍 3. Geopolitical Tensions• Western countries are trying to…
Waar zijn magneten van gemaakt?
Waar zijn magneten van gemaakt? Magneten worden gemaakt van materialen die gemagnetiseerd kunnen worden, meestal ferromagnetische materialen. Dit zijn de belangrijkste soorten materialen die worden gebruikt om magneten te maken: 1. Ferromagnetische materialenDeze materialen hebben een hoge magnetische permeabiliteit en worden gemakkelijk gemagnetiseerd. – IJzer (Fe): Zuiver ijzer en ijzerlegeringen worden vaak gebruikt in magneten.– Nikkel (Ni):…