Magnetic assemblies are best for small sized magnetic products with maximum pull strength (ideally when in direct contact with ferromagnetic e.g. mild steel surfaces). The actual pull force achieved is dependent on the surface that is being clamped onto (material type, thickness, flatness, friction levels, etc), its quality (e.g. rust free), its size (thickness plus total surface area), etc. There are many applications for magnetic assemblies, mainly in applications where a strong clamping force is required. Applications include Point of Sale, window dressing, door / cupboard and gate clamps, false ceiling clamps, signs and banners, torque limited seals, jigs and fixtures, lighting holders, marketing and exhibition displays, retrieval magnets, industrial fixings, etc.
NdFeB magnets can be divided into two kinds of bonded NdFeB and sintered NdFeB. Bonding is actually injection molding, and sintering is the vacuum through the high temperature heating molding! NdFeB magnet so far has the strongest magnetic permanent magnet. Material grades N35-N52;
In January 1838, Morse's 3-mile telegraph test was a success. In April 1840, the invention applied to the patent on May 24, 1844, is a glorious page in the history of world telecommunications. In the United States Congress Hall held a grand telegraph communication experimental activities. Morse turned on the power and sent the first telegram to the Baltimore in the history of mankind: "What miracles did God have created!" Morse 's telegram was finally successful! May 24, 1844 became an internationally recognized telegraph invention day. Morse's telegrams are simple, accurate and economical because they use telegram codes. Soon, his telegram swept the world. Today, Morse code has become the basic telegraphic method of modern telegraph communication. Telegraph invention, opened the prelude to the telecommunications era, creating a human use of electricity to pass the history of information. Since then, the speed of information transmission has greatly accelerated. "Tick" - ring
A4 or Custom Rubber Magnet Sheet with Adhesive StickerProduct Description: - Strong Magnetism - Rolls or Cut Sheets - Suitable for Fridge Magnets, Magnetic Car Sign and Promotional products Flexible Magnetic Sheet: * Strong Magnetism * Easy to Die Cut* Meet International Material Safety StandardsSpe
Magnetic and electric fieldsThe magnetic and electric fields are both similar and different. They are also inter-related.Electric charges and magnetism similarJust as the positive (+) and negative (−) electrical charges attract each other, the N and S poles of a magnet attract each other.In electric
Magnetize Ferrite Magnets & Magnetic Sheets ETC Magnetizer – Magnetize Ferrite Magnet, Magnetic Sheet The ETC Magnetizer (U.S. Patent No. 5,424,703) offers quick and easy magnetization of ferrite materials. You will realize pull strength competitive with strengths obtained with impu