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So far HangSeng Magnetech has created 561 blog entries.

Precast Concrete

Precast Concrete is a construction product produced by casting concrete in a reusable mold or “form” which is then cured in a controlled environment, transported to the construction site and lifted into place. In contrast, standard concrete is poured into site-specific forms and cured on site. Precast stone is distinguished from precast concrete by using [...]

Precast Formwork Shutter Magnet

Precast Formwork Shutter Magnet are used for building constructions , shuttering magnets is a formwork holder, or cement hold magnet box which made of steel and Block Magnet .The structure of concrete magnet is very trim, every mechanic part are well welded thus the structure is also very stable. Construction workers could adjust the magnetic [...]

MAGNET BOX MAINTENANCE MANUAL

MAGNET BOX MAINTENANCE MANUAL HSMAG magnet box is the new magnetic fixture designed for fixing precast concrete formwork, compared to the traditional way of bolted fixing, magnet box can be disassembled quickly with flexible operation, strong holding force, and consequently improve the work efficiency, reduce man power, low down the wastage of the steel platform, [...]

Demagnetization analysis on magnet box

Demagnetization analysis on magnet box magnet box demagnetization analysis - With the rapid development of construction industrialization in developing countries, more and more PC factories began to use magnet box to fix sideform, but many factories also complain, there will be obvious demagnetization after a period of time using the magnet box, . Since the [...]

INSERT MAGNET PROTECTION SYSTEM

INSERT MAGNET PROTECTION SYSTEM INSERT MAGNET PROTECTION SYSTEM - At present, many insert magnets on the market have no enough holding force as standard requested, that is why embedded parts remove when work, also the magnetic surface has no any protection, the product wastage is very serious, so many people regard the insert magnet as [...]

China Magnetic Chamfer Supplier

China Magnetic Chamfer Supplier - HSMAG Magnetic Chamfer is fabricated by steel and strong Neodymium Magnet,this magnetic chamfer is been used on concrete framing to form triangle and trapezoid edges or notches.There are strong neodymium magnets in the chamfer thus using the chamfer strip do not need any nails or screws.Magnet chamfers have various of [...]

Main NdFeB Magnet Application

Main NdFeB Magnet Application Main Application OF NdFeB Magnet, NdFeB Magnet Application , NdFeb magnets ( neodymium magnets) are having strong magnetic properties, therefore neodymium magnets are widely applied in high tech areas, energy domain and areas of daily life. Wind generation,MRI,CT,electrical cars,cellphones,DC motors, AC motors, serve motors, linear mortors,sensors,magnetic instruments, meters, operators, electrical bike, [...]

About Magnet

About Magnet 1.Neodymium Magnets Permanent NdFeB Neodymium magnet is a sort of alloy called Nd2Fe14B or NdFeB that formed by Nd,Fe,B,and some transform material like Dy, Ga and Pr. In order to meet different industrialor domestic needs,various of magnet formulas and manufacturing methods have been discovered and applied in past 30 years. About Magnet [...]

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 [...]

Magnet Assemblies

HS Magnetics is your ultimate choice for magnet assemblies. Magnetic assemblies involve magnets along with other components, such as steel housing or even non-magnetic components, assembled together using mostly adhesive technology. The selection of all components and adhesive is very important, and it depends greatly on the application and environmental conditions. magnet-assemblies HS [...]

Flexible Magnets

Flexible Magnets - Flexible sheet magnets, which are commonly used for refrigerator magnets, combine ceramic ferrite magnet powder with a flexible thermoplastic binder. The manufacturing process involves injection molding, which is well suited to high volume applications. The flexible nature of the material enables forming into intricate, tight-tolerance shapes. However, since the material is an [...]

Sintered SmCo

Sintered SmCo General Information Collectively known as Rare Earth magnets, Samarium Cobalt (SmCo) and Neodymium Iron Boron (NdFeB) magnets are alloys of the Lanthanide group of elements. Rare Earth magnets are the most advanced commercialized permanent magnet materials today. SmCo magnets are available in a number of different grades that span a wide range of [...]

Precast Shuttering Magnets

Precast Shuttering Magnets are used in precast concrete engineering. Fix the precast shuttering magnet the magnet will firmly coupling with metal panels. The use of precast shuttering magnets is a quickly solution to shape and design concrete formworks. - Even during the building process,workers could adjust the concrete formwork. Precast Shuttering Magnets - [...]

Magnetic Couplings

Magnetic Couplings consist of an outer and an inner drive. The two drives do not touch each other - the coupling works via the non-contact transfer of power, which means that the magnetic solution - in contrast to traditional solutions - does not experience any wear. The Magnetic Couplings is thus maintenance-free. Magnetic Couplings [...]

COMPRESSION BONDED MAGNET

Compression bonded magnet are available using many isotropic neodymium iron boron material grades as well as crushed & powdered samarium cobalt materials. Combinations of different material grades may also be used to create specific magnetic characteristics. Compression bonded magnets offers higher magnetic strength than injection molded magnets due to their higher magnetic particle density, but [...]

HOW TO JUDGE THE QUALITY OF THE SINTERED NDFEB MAGNET?

HOW TO JUDGE THE QUALITY OF THE SINTERED NDFEB MAGNET? Acting as one of the significant materials that promote modern technology and social progress, the sintered NdFeB permanent magnet is widely applied to the following fields: computer hard disk, zeugmatography, electric vehicle, winder power generation, industrial permanent magnet motor, consumer electronics (CD, DVD, mobile phone, [...]

What is L/D ratio

What is L/D ratio L/D is a ratio to analyze the shape of a magnet, and it is a very important parameter to judge the temperature resistance ability of the magnet basically. MAGNET LD ratio Normally, we advise L/D ratio>0.5 (≥0.7 will be even better ) L/D ratio was calculated as follow: (1) [...]

HOW TO CONTROL THE QUALITY OF NDFEB PERMANENT MAGNET PRODUCTS?

HOW TO CONTROL THE QUALITY OF NDFEB PERMANENT MAGNET PRODUCTS? NdFeB permanent magnet is also known as industrial monosodium in modern society. Acting as a kind of significant magnetic material with high performance in modern industry, it promotes the progress of contemporary technological field and society, and is widely applied to various fields. How to [...]

RARE EARTH ELEMENTS

Rare earth elements are used in many alternative energy, lifestyle, and defense applications. Alternative energy systems such as wind power generation, fuel cells, hydrogen storage, rechargeable batteries, and the permanent magnets used in electric and hybrid-electric vehicles all rely on rare earths. REEs are used as phosphors in many consumer displays and lighting systems, and [...]

The Next Gold Rush Rare Earth Metal

The Next Gold Rush Rare Earth Metal Beijing is concerned. The Pentagon is alarmed. Investors should be aware. The keys to the technologies of the future are suddenly in hot demand and short supply. They are the heart of many high tech products – they are a family of metals called rare earths. Wind turbines [...]

The Next Oil?: Rare Earth Metals

The Next Oil?: Rare Earth Metals - Rare earth metals are quickly becoming the next important strategic resource. For many countries in Asia, the stakes are big. Rare Earth Metals Rare earth metals (REM) are increasingly becoming a critical strategic resource. The 17 elements can be found in most high-tech gadgets, from advanced [...]

Chinese rare earth alliance sues Hitachi Metals over patents

Chinese rare earth alliance sues Hitachi Metals over patents Seven Chinese rare earth companies are taking Japan's Hitachi Metals to court in the United States, claiming the firm violated international patent law and established unfair market barriers against them. The dispute revolves around neodymium-iron-boron magnets, which are widely used in in electric engineering, wind power, [...]

Chinese Enterprises Institute Japanese Enterprises on Rare Earth Patent Monopoly together, the Lawsuits Move to China from US

Chinese Enterprises Institute Japanese Enterprises on Rare Earth Patent Monopoly together, the Lawsuits Move to China from US According to the exclusive information from Jiemian news reporter, the lawsuits related to patent blockade monopoly between four rare earth enterprises in China and the global rare earth patent giant- Hitachi Metals Ltd (hereinafter referred to as [...]

Rare earth metals price trend in 2nd half of 2017

Rare earth metals price trend in 2nd half of 2017 Since early of 2017, the cost of raw material for Neodymium magnet started rising, PrNd metal rised from 325,000 RMB/ton to 680,000 RMB/ton, DyFe metal rised from 1,200,000 RMB/ton to 1,500,000 RMB/ton. Rare earth metals price trend in 2nd half of 2017 A [...]

Magnet Manufacturing Process

Magnet Manufacturing Process, Neodymium Magnet Manufacturing Process, Smco Magnet Manufacturing Process There are several processes for making magnets, but the most common method is called Powder Metallurgy. In this process, a suitable composition is pulverized into fine powder, compacted and heated to cause densification via “liquid phase sintering”. Therefore, these magnets are most often called [...]