Products – Laboratories
News
Free capacities
31.05.2012
An actual free capacities’ offer in turning work. For more information please visit section For ...
Change the fax number for the Purchase manager
09.09.2010
Please note the new fax number for the Purchase manager +420 571 431 947. Thank ...
ZVI Inc. introduction at Eurosatory 2010 in Paris
04.08.2010
In June was held in Paris, one of the largest exhibitions army and safety equipment ...
Products – Laboratories
Laboratories of ZVI Inc. are well equiped with devices for chemical, mechanical, metallographical and eletronic tests and measurements.
They are used for internal tests as well as for external customer requirements.
Chemical laboratory
- chemical and spectral analyses of steel and nonferrous metals
Mechanical laboratory
- hardness testing according to Brinell, Rockwell and Vickers
- mikrohardness testing according to Vickers
- hardness depth assessment of case-hardened, nitrated and face-hardened layers
- tensile testing of material hardness
- impact material testing according to Charpy
- metal plate testing by excavating according to Erichsen
- bending metal plate testing
Metallographical laboratory
- structure valuation of metal materials on metallographical cut
- volume evaluation of galvanic and chemical layers
- grain size determination of steel and nonferrous metal
- steel micro purity evaluation
- steel macro purity evaluation
- macroscopic and microscopic weld verification
- making macroimages and microimages by digital technologies
Electronic measurement laboratory
- muzzle velocity and cadence measurement
- measurement of balistic atributes of manufactured ammunition calibre 20mm
- measurement and verification of atributes coherent with components of ejection seats for military aviation (acceleration, pressure)
