Alnico magnet is an acronym referring to a family of iron alloys which in addition to iron are composed primarily of aluminium (Al), nickel (Ni) and cobalt (Co), hence al-ni-co. They also include copper, and sometimes titanium. Alnico alloys are ferromagnetic, with a high coercivmore...
A Sintered SmCo Magnet, a type of rare earth magnet, is a strong permanent magnet made of an alloy of samarium and cobalt. They were developed in the early 1970s. They are generally the second-strongest type of magnet made, less strong than neodymium magnets, but have higher tempmore...
Hinges are an important fixture for any carpentry work. It is used in fixing doors of cabinets and wardrobes. Its magnetic quality helps the doors to remain tightly shut. A hinge is that type of fastener which allows two objects to be fastened to each other while moving or rotatimore...