Products – Laboratories
News
ZVI participation at the Exhibition Eurosatory 200
03.09.2008
Our company visited the great European exhibition The Eurosatory in Paris with the ground army ...
Cooperative production
28.05.2008
ZVI appears actively on a market with co-operation orders. There have been worked up and ...
Pistol Kevin production for Eastern Europe
28.05.2008
ZVI have begun to supply expressive quantities of the pistol Kevin in version that it ...
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)
