Hangda / Samarium cobalt magnets
Samarium cobalt.
Engineered with precision.
SmCo magnetic materials and custom components for demanding industrial applications.
Samarium cobalt.
01 / Selected materials
One material. Different possibilities.
Choose the material around the working conditions. Shape the component around your design.
02
High-temperature SmCo
Specialist grades for elevated-temperature operating conditions.
Explore material
03
Temperature-compensated SmCo
For sensing and instrumentation where field stability matters.
Explore material02 / Material & manufacture
From the alloy.
To the application.
Material development, component machining and magnetic inspection—connected in Suzhou.
A connected manufacturing process.
Composition, geometry and magnetic output are considered together. Hangda’s production route connects alloy preparation and heat treatment with machining, magnetization and inspection.
Established in 2019, with technical-team research roots dating to 2001. Review the supplied ISO 9001 certificate and its scope for supplier qualification.
03 / Product examples
A closer look
at our components.
SmCo geometries and bespoke magnetic assemblies from the Hangda product collection.
Explore customization
Slim SmCo segments
Elongated segments with flat faces and curved profiles, illustrating a range of custom component geometries.
Cylindrical components
Compact cylindrical components in varied proportions, with clearly defined circular end faces.
Arc-shaped SmCo blocks
Thick curved blocks with distinct inner and outer radii, shown in a selection of segment profiles.
Short cylindrical forms
Short cylindrical examples with contrasting end-face and sidewall finishes.
Square-faced magnets
Flat, square-faced components with substantial thickness and straight, defined edges.
Open-ring profiles
Thin, open-ring shapes demonstrate geometries beyond complete rings and rectangular blocks.
Miniature SmCo components
Small discs and short cylinders, photographed with a coin to show their relative scale.
SmCo rods and tubes
Elongated cylindrical forms and a hollow ring example show different approaches to round component geometry.
Shaft-style assemblies
Elongated assemblies with stepped shaft ends, from Hangda’s bespoke magnetic product range.
04 / Application perspectives
The conditions
shape the choice.
01
Motion, with a defined working point.
Motors and actuators combine thermal exposure, reverse field and a limited rotor envelope. Review grade, geometry and magnetization direction together.
02
Stability, where the signal matters.
Precision sensing depends on field uniformity, temperature drift and the measurement position. Define the operating interval and calibration requirements.
05 / Engineering resources
Details for
the next decision.
Published data, original documents and practical guidance for your specification.
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Material data & grade finder
Compare values with units and explicit test temperatures.
Manufacturing capabilities
Follow the route from alloy preparation to finished components.
Quality & documentation
Review the quality system, inspection and certificate scope.
Product & company library
Original brochures, company information and recognition records.
Engineering guidance
Material selection, RFQ inputs and common sourcing questions.