Other testing laboratories
Incoming Inspection Laboratory
This laboratory performs the input check of all the deliveries of permanent magnets before they are sent to customers. Each project requires an individual approach to the input check, however in most cases we perform the following:
- Precision measurement of magnet dimensions
- Measurement of magnetic properties
- Tests of magnet corrosion properties
- Tests of magnet temperature stability
Special Test Laboratory
The laboratory is used for tests according to specific requirements of PZK BRNO customers as well as for research- and development works that are performed by PZK BRNO in cooperation with selected manufacturers of permanent magnets. The laboratory is continually added with further testing workplaces. At present, we deal with the following tasks:
- Measurement of magnetic properties in the temperature range from -40°C to 220°C
- Precise mapping of surface flux density of flat solids as well as solids of revolution
- Strength tests of materials
- Strength tests of bonded joint
- Long-time tests of corrosion and temperature stability
PZK BRNO Laboratory in China
Tests here are performed by the Chinese Agency personnel who were trained in PZK BRNO laboratories. Here are performed the check tests in the course of the manufacturing process and the output check of deliveries before they are sent to PZK BRNO. The laboratory is equipped to perform these tests:
- Precision measurement of magnet dimensions
- Measurement of magnetic properties
- Tests of magnet corrosion properties in the Japan autoclave ESPEC
- Tests of magnet temperature stability in the Japan laboratory furnace ESPEC
External Laboratories
PZK BRNO closely cooperates with selected external research and development establishments at home as well as abroad. At present, this cooperation ensures performance of these tests:
- Measurement of particle size of ferromagnetic powder intended for manufacturing the sintered permanent magnets
- Measurement of magnet chemical composition
- Scanning of magnet microstructure
- Corrosion resistance of magnets in condensed moisture environment
- Measurement of magnet fracture toughness
Contact our specialist for more information.
