15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni, Rare Earth Super Strong Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Licensed Neodymium Permanent Magnets China Supplier 15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni Technical Specifications: Item: NBN40M-15-10-5 Grade: N40M Material: Neodymium (NdFeB) Plating: Nickel Shape: Block, Rectangular, Rectangle, […]
Strong Rare Earth Samarium Cobalt Radial Turbine Magnets, Samarium Segment Magnets, High Work Temp Turbomachinery Compressor Permanent Motor Generator SmCo Magnet, Super strong rare earth curved tile arc segment magnets, precision Samarium Cobalt Turbocharger Assembly stator and rotor magnet China supplier
Strong Rare Earth Samarium Cobalt Radial Turbine Magnets YX-24 Item No. MPCO-SMOS series
Customzied Specific Requirements
OEM or ODM service: Accept
Dimension: Customized size
Custom Grade: SmCo5, Sm2Co17
Magnetization direction: Thickness, Length, Axially, Diametre, Radially, Multipolar
Surface Treatment: UNCOATED, Silver, Gold, Zinc, Ni-cu-Ni. Epoxy etc.
Tolerance: +/-0.02 – 0.05mm
Application: SmCo rare earth permanent magnets are widely applied in Auto, energy-efficient Motors and Generators, Machinery, Audio/Video and Communication Equipment, Medical Device(MRI), Office Automation, Magnetic Separator, etc.
A radial turbine is a turbine in which the flow of the working fluid is radial to the shaft. The difference between axial and radial turbines consists in the way the fluid flows through the components (compressor and turbine). Whereas for an axial turbine the rotor is ‘impacted’ by the fluid flow, for a radial turbine, the flow is smoothly orientated perpendicular to the rotation axis, and it drives the turbine in the same way water drives a watermill. The result is less mechanical stress (and less thermal stress, in case of hot working fluids) which enables a radial turbine to be simpler, more robust, and more efficient (in a similar power range) when compared to axial turbines. When it comes to high power ranges (above 5 MW) the radial turbine is no longer competitive (due to its heavy and expensive rotor) and the efficiency becomes similar to that of the axial turbines.
Advantages and challenges
Compared to an axial flow turbine, a radial turbine can employ a relatively higher pressure ratio (≈4) per stage with lower flow rates. Thus these machines fall in the lower specific speed and power ranges. For high temperature applications rotor blade cooling in radial stages is not as easy as in axial turbine stages. Variable angle nozzle blades can give higher stage efficiencies in a radial turbine stage even at off-design point operation. In the family of hydro-turbines, Francis turbine is a very well-known IFR turbine which generates much larger power with a relatively large impeller. Radial Inflow Turbine SmCo Samarium Segment Magnets
Smco magnet is a kind of rare earth magnets retains a high curie temperture and BH max. They are widely used in high working temperature applications. There are two versions of SmCo magnet. SmCo5 and Sm2Co17.
Working temperature : 250-350℃
Curie Temperature: 825℃
Br temperature coiffecient : – 0.035%/℃ magnets
Magnetic processing instrument
Moulding & Magnetization:
Mould(magnetization) in height side magnetic situation.
Mould (megnetization)_in horizontal side magnetic situation.
When samarium magnets at or over its highest working temperature,it will lose its magnetism 10% after use it.
The physical feature of samarium magnets are very brittle,they are much weaker than pottery.
Smco magnets will never get corrosions,so they are do not need any platings.
Smco magnets are strong magnetism rare earth magnets,Its’ magnetism is about 70% of neodymium magnets. The magnetism of sm2co17 is much higher than SmCo5. Sintered SmCo Segment Rare Earth Permanent Magnets
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