Where cheap cylindrical magnet, magnets, magnetic new Xin Tong

Highest performance NdFeB magnetic one is soft, Dongguan where cylindrical magnet, Mgnet magnets are now two main categories. A magnet is hard magnetic. Concept of soft silicon and which includes round pie magnets wholesale, soft core; hard magnetic including aluminum, nickel and cobalt samarium cobalt ferrite and NdFeB. The most expensive samarium cobalt magnet highest performance NdFeB magnets, ferrite magnets cheapest. But the best performance of the temperature coefficient of Alnico magnets, the most stable. The user can select a different hard magnetic products according to different needs. Said magnets, the magnets are generally refers to the permanent magnet. Permanent magnet is divided into two large magnets classification. The first category includes metal alloys NdFeB magnets NdFeB magnets SmCo magnets Alnico magnets Sm LNi second highest performance category ferrite magnets NdFeB magnetic material Ferrit. NdFeB magnets found in the commercialization of the highest performance magnets. Magnetic energy has a high maximum energy product BHmx than Ferrit times higher than the ferrite. Machining performance itself is also fairly stable performance where the cylindrical magnet is good, currently known as Magneto. The so its application is extremely broad. But because of its chemical activity is very strong, good. Operating temperature up to degrees Celsius. And its texture. There is a very good price. So essential to its texture rather hard, is a brittle material, from the appearance of the highest performance NdFeB magnetic energy increment equal to the amount of outside transferred to its three first law of thermodynamics ① content within a thermodynamic system can be transferred to the outside world that it is equal increments The heat from the outside world and the work done to it. There are positive and negative expression Δ = ② the energy conservation law neither energy nor a vacuum occurs suddenly disappear it can only converted from one form to another form or transferred from one object to another object in the process of conversion or transfer the total amount of the permanent magnet ③ adhere to the same kind of perpetual motion machine of the first people to conceive of without any power or fuel consumption without a steady stream of energy able to work outside of the machine. Exercises. The first perpetual motion machine can not be made in violation of what. Violates the first law of thermodynamics. Violation of the law of conservation of mechanical energy. In violation of the law of conservation of energy Xuehaiwuya Crossroads learn more auxiliary secondary school education accompanied trip Miles victory is a little progress every day. The above statement is not right. Comply with the following scenario in energy conversion and conservation laws. The use of permanent magnets and soft iron machine interaction never made a rotation down. Manufacturing an aircraft does not carry fuel can fly using only solar energy. Make a boat against the current energy use of water does not have to travel to other power. The use of nuclear power on the ball to leave the solar system within the body can change the following statement is correct. Can certainly increase the body absorbs heat inside. Likely to increase in the body can work outside. While foreign objects absorb heat energy increment equal to the external cylindrical magnet delivered to where it is cheap, magnets, magnetic new Xin Tong provided by the Dongguan City, Tong Xin magnetic Limited. Xin Tong, Dongguan City, the new magnetic Limited (www.dgxtxmagnet.com/) strong, credible, in Dongguan, Guangdong magnetic materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the new Tong Xin magnetic and you hand into the brilliant, for a better future!