Metallography and Chemical Analysis Laboratory

The laboratory meets any production needs – from metal and material incoming inspection to finished product quality control. The laboratory is completed with highly-qualified staff, equipment, regulatory documentation.

Role of the laboratory in quality control of springs

Quantitative chemical analysis by atomic emission spectral method.

Structure investigation for raw material and finished product; non-metallic inclusions content and surface defect tests using optical microscopes and solids microstructure analyzer.

Polymer quenchant concentration determination by kinematic viscosity test.
Shot and coating powder media size distribution check by sieve analysis.
Coolant concentration check by refractometer.
Micro-Vickers, Vickers, Rockwell, Brinell hardness tests for raw material, springs, shot.
Residual stress analysis by X-ray diffraction method.