AlNiCo Magnets

• 

alnico magnets china

china alnico magnets

alnico magnets for sale

Category: alnico magnets China, China alnico magnets

Advantages: high magnetic energy, good temperature stability

Disadvantages: very low coercive force,easy to be demagnetized, magnetic circuit design can not use thin disc magnets, and must be assemblied first then overall magnetized

AlNiCo magnet is the earliest developed permanent magnetic material, it is an alloy of Al, Ni, Co, Fe and another rare metal element. AlNiCo permanent magnets birthed in 30 years of 20 Century, its magnetic property is best in the years, so it was most widely used in permanent magnetic motors. But that application in motors was replaced step by step when ferrite permanent magnets and rare earth magnets produced. And the proportion of AlNiCo application for motors went down. For AlNiCo magnets, the ability of corrosion resistant is good, surface treatment is not needed for it. It usually made into cylinder AlNiCo magnets or block AlNiCo magnets. The advantages of AlNiCo magnets are high remanence (maximum up to 1.35T) and low-temperature coefficient(-0.02%/℃), maximum working temperature is around 520℃, the magnetic properties change caused by temperature change is very small. The disadvantages of AlNiCo are low coercivity (normally lower than 160KA/m), and the demagnetize curve is not linear, it is easy to be magnetized and also easy to be demagnetized.

According to the different production methods, it classified as sintered AlNiCo magnets and cast AlNiCo magnets. Cast AlNiCo can be machined into different shapes and sizes, for all kinds of permanent magnets, cast AlNiCo magnets have the lowest Temp.Coefficient, its working temperature can be up to 600 degrees. Cast AlNiCo magnets are used for kinds of instruments and meters, auto parts,electric-acoustic, teaching field etc.

Compared with cast AlNiCo magnets, sintered AlNiCo magnets suit for making complex shapes and smaller sizes,the size tolerance for sintered AlNiCo magnets is smaller and better than cast AlNiCo magnets. For sintered AlNiCo magnets, the process is simple and it can be pressed into needed size directly.The property of sintered AlNiCo magnets is lower than cast AlNiCo magnets, but sintered AlNiCo magnets more suitable for machine.Sintered AlNiCo magnets are wide used on instruments and meters, comm unicate,magneto-electricity switch, and kinds of transducers.

We are a holding magnets manufacturer,we hope our products can benefit you.

Now we have strong fishing magnets for sale, if you have any needs, contact us.

Другие товары поставщика

	Neodymium Disc Magnets	Disc magnets are permanent magnets that in a disc shape, it sometimes called as magnet discs and magnet disks. The neodymium disc magnets are the ...
	Rubber Coated Magnets	The application of permanent magnets is increasing rapidly day by day, especially neodymium (NdFeB) strong magnets. It is more and more used in the...
	SmCo Magnets	Category: rare earth magnets/ Samarium-Cobalt magnets/ SmCo magnets Advantages: highest coercive force; highest working temperature; good temperat...
	Plastic Magnetic Buttons	Standard Size(Diameter): 21mm & 25mm The edge of this kind of plastic coated magnets are designed with sewing holes,and know as plastic magneti...
	Neodymium Cone Magnets	As neodymium magnets used more and more widely, common shape (such as disc magnets, block magnets, ring magnets, cylinder magnets ) can not meet al...

Похожие товары

	Резервуар с жидким азотом для Боснии и Герцеговины для лаборатории KGSQ	Продавец: Хэнань Тяньчжидао Биотехнология Лтд.	В лабораториях чаще всего используются резервуары с жидким азотом, имеющие большую вместимость, б...
	Хранение сперматозоидов в Танзании Сосуд KGSQ ln2	Продавец: Henan Tianzhidao Biological Technology Co., Ltd.	В лабораториях чаще всего используются резервуары с жидким азотом, имеющие большую вместимость, б...
	Ebike Battery	Продавец: Shenzhen Worldpower Energy Storage Technology Co.,Ltd	Custom Ebike Lithium Battery Manufacturer Elevate your electric biking experience with Worldpowe...
	Battery Energy Storage Systems	Продавец: Shenzhen Worldpower Energy Storage Technology Co.,Ltd	Battery Energy Storage Systems (BESS) are cutting-edge technologies that store electrical energy ...
	ETH Ethereum Jasminer X4 BRICK ASIC Miner	Продавец: Shenzhen Dovina Electronic Co.,Ltd	Jasminer X4 Brick Review Jasminer x4 brick for salefrom Jasminer mining EtHash algorithm with a ...