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Alnico

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All About Magnets

All About Magnets Magnet Glossary Magnetism is a broad and well-researched science with a language of its own. Our magnet glossary, culled from respected resources around the internet, is your one-stop shop for clear definitions of key magnet terminology. Bookmark it or print it out and keep it close to help when you get stumped [...]

Brief Introduction of Sintered Alnico Magnet

Brief Introduction of Sintered Alnico Magnet Alnico magnet has got a lot of attention after discovered by Tokushichi Mishima in 1931. Alnico magnet is still occupying the important position among the consumption structure of permanent magnet even this days due to its several advantages. Alnico magnet can be divided into sintered Alnico magnet and casting [...]

New Products AlNiCo Multi-pole Rotor Magnet For Sale

New Products AlNiCo Multi-pole Rotor Magnet For Sale by HSMAG Multi-pole AlNiCo Rotor Magnet inclued 2-pole, 4-poles, 6-poles, 8-poles ... ... Alnico rotor magnets are designed with multiple poles; each pole alternates in polarity. The hole in the rotor is designed for mounting onto shafts. They are excellent for use in synchronous motors, dynamos and [...]

What are the common types of magnetic steel?

What are the common types of magnetic steel ? (1) AlNiCo magnets: AlNiCo magnets are the oldest kind of magnets, known as natural magnets, which can work normally at temperatures above 500 degrees Celsius, which is his greatest feature, in addition to corrosion resistance than other magnets. (2) Ferrite magnet: a kind of permanent magnet [...]

Alnico

Alnico magnets are made up of a composite of aluminum, nickel and cobalt with small amounts of other elements added to enhance the properties of the magnet. Alnico magnets have good temperature stability, good resistance to demagnetization due to shock but they are easily demagnetized. Alnico magnets are produced by two typical methods, casting or [...]

January 23rd, 2019|Alnico Magnets, Permanent Magnets|

Permanent Magnet DC Motor

Permanent Magnet DC Motor A DC Motor whose poles are made of Permanent Magnets is known as Permanent Magnet DC (PMDC) Motor. The magnets are radially magnetized and are mounted on the inner periphery of the cylindrical steel stator. The stator of the motor serves as a return path for the magnetic flux. The rotor [...]

Magnetic Modules for Wind Power

Magnetic Modules for Wind Power Product ID: HS-MAWP Material: NdFeB, SmCo, AlNiCo Shape: Custom Dimension: Custom Grade: Custom Neodymium magnets are widely used in the system of MAWP-grade Motor or Generator’s magnetic rotor, but they are easily damaged which will stick to the surface between magnet and yoke, and increase the gap distance. Thus, a [...]

Temperatures of Different Magnets

Temperatures of Different Magnets, Magnet's Temperatures Curie Temperature Ferrite : 460 ℃ - 480 ℃ Neodymium magnet: 320℃ - 380℃ SmCo magnet : 800℃ - 850℃ AlNiCo: 860℃ - 900℃ Temperatures of Different Magnets Maximum Operating Temperatures Ferrite : 300℃ Neodymium magnet: 80℃ - 200℃ SmCo5 : 200℃ - 250℃ Sm2Co17 : 300℃ [...]

HSMAG Magnets & Magnetic Assemblies for Permanent Magnet Motors

HSMAG Magnets & Magnetic Assemblies for Permanent Magnet Motors Your product – whether a car, industrial equipment or home appliance – starts with the motor. And building the best motor starts with HSMAG. Our team of experts work with you from project inception to completion. We regularly perform 2D and 3D magnetic modeling to determine [...]

Alnico Major Magnets

Alnico Major Magnets • 550° maximum operating temperature • Alnico 3 magnet material and mild steel • Good corrosion resistance Details of the Alnico Major Magnets The Alnico Major Magnet is a precision magnetically tuned magnetic field assembly. It offers 2000 Gauss (0.2Tesla) in the air gap between the two poles at ambient temperature and [...]

Cast AlNiCo Manufacturing Process

Cast AlNiCo Manufacturing Process Alnico magnets are manufactured either by casting or sintering. Alnico is produced by conventional foundry methods using resin bonded sand molds or powder metal manufacturing methods. Sintering Alnico is suitable for complex geometries. Most Alnico produced is anisotropic meaning that the magnetic axle of the grains is oriented in one direction. The [...]

About HSMAG

HANGSENG MAGNETICS (HSMAG) is committed to providing high quality products and services that conform to our customers' requirements. We have an environment which encourages teamwork and in which each employee learns, understands, and practices quality conformance as an integral part of his or her job function. All departments will establish goals consistent with our commitment [...]

Permanent Magnet Stability

Permanent Magnet Stability Permanent Magnet Stability - The ability of a permanent magnet to support an external magnetic field results from small magnetic domains "locked" in position by crystal anisotropy within the magnet material. Once established by initial magnetization, these positions are held until acted upon by forces exceeding those that lock the domains. The [...]

Rare Earth Magnet Market

Rare Earth Magnet Market – Industry Trends, Manufacturing Process, Plant Setup, Machinery, Raw Materials, Cost and Revenue Rare Earth Magnet Market - Permanent magnets are the basis of an ever increasing number of devices of modern life. They are found in or used in making almost every modern convenience today, from air-conditioners and washing machines [...]

Global Permanent Magnet Market being Driven

Global Permanent Magnet Market being Driven by an Increasing Demand of Gadgets Global Permanent Magnet Market - A new report released by research firm HSMAG finds that growth and technological advancements in information and communication technology are currently catalysing the global demand of permanent magnets. According to the report, the past few decades have witnessed [...]

Cast Alnico Magnets Stock

Cast Alnico Magnets Stock Cast Alnico Magnets Stock: The HSMAG list here are very small part of our stocks, with 16 years production, we have produced more than 10 thousand of magnets which have different shapes, different grades, different sizes as customer requirements. And for long term customers, we will prepare stocks for them that can fast [...]

Cylindrical Magnet AlNiCo, with fitting tolerance h6

Cylindrical Magnet AlNiCo, Magnetic core magnetic system with fitting tolerance h6 Cylindrical Magnet AlNiCo BY HSMAG - The holding surface is polished. In order to fully take advantage of the holding force specified, allow a protrusion of approx. 1.5 mm above the installation surface when installing the magnetic system or enlarge the mounting borehole around the holding [...]

Magnetic core AlNiCo, without fit tolerance

Cylindrical Magnet Magnetic core AlNiCo magnetic system Magnetic core AlNiCo Cylindrical Magnet without fit tolerance - The holding surface is polished. magnetic-core-alnico-cylindrical-magnet-without-fit-tolerance In order to fully take advantage of the holding force specified, allow a protrusion of approx. 1.5 mm above the installation surface when installing the magnetic system or enlarge the mounting borehole around the [...]

Permanent Magnets Market To Grow From 2016 to 2020

According to the new report published by Grand View research, the global Permanent magnets market size will reach $31.18 billion by 2020, growing at CAGR of 9.7%, increasing use of the product in the manufacturing of various components including gearbox, alternators and motors increases functional efficiency thus promoting its growth. permanent-magnets-market Global permanent [...]

Alnico Odometer and Speedometer Magnet

Alnico Odometer and Speedometer Magnet by HSMAG New Product- A speedometer or a speed meter is a gauge that measures and displays the instantaneous speed of a vehicle. Now universally fitted to motor vehicles, they started to be available as options in the 1900s, and as standard equipment from about 1910 onwards. Speedometers for other vehicles [...]

Alnico Grade

Alnico Grade  - Alnico is produced by either a sintering method or, more commonly, a casting method. The as cast or as sintered shape is acceptable for many applications but surfaces may need to be ground for a smoother surface finish. The as cast look has darkened edges with a slightly rough texture (due to [...]

Qustion about Horseshoe Magnet

Horseshoe Magnet' Qustion Why are magnets shaped like horseshoes? It provides more strength. Because there are 2 poles right next to each other, we feel more powerful to a steel surface with this arrangement. Using two poles right next to each other like this can be a great way to get a strong hold. We’ve [...]

Electric guitar pickup magnet material

The working principle of guitar pickup: In brief, when the strings begin to oscillate, these oscillations affect the field in the vicinity of the pickup magnet, it induces a change in the flux of the magnetic field. Thus, there is a week current, the electrical signal is transmitted to the amplifier by wire. Finally, it [...]

What are the differences between the different magnets?

different magnets What are the differences between the different permanent magnets:  NdFeB (Neodymium-Iron-Boron) -- The most powerful 'rare-earth' permanent magnet composition known to mankind, and our specialty. This formulation is relatively modern, and first became commercially available in 1984. NdFeB magnets have the highest B, Br, and BHmax of any magnet formula, and [...]

Three Key Differences of Permanent Magnets

Permanent Magnets magnetic materials: NdFeB, ALNICO, SMCO, Hard Ferrite 1. Magnetic properties depend on the dimensions of the magnet, so they can not be like other components designed or set arbitrarily. 2. The upper temperature limit is different for the different magnetic materials. 3. Temperature changes and external fields influence the magnetic stability of the [...]