Foundry technology

 "Tehnolit"  produces a wide range of piston rings and O-rings, cylinder liners, bushings, discs and other rotation parts for various purposes from special wear-resistant cast iron produced by a new method of freeze casting; the State Prize in the field of science and technology was awarded to the company for the development and industrial implementation of this method.

The freeze casting technology is protected by inventor’s certificates and patents and provides previously unreachable plasticity and wear resistant properties of cast irons, which makes it possible to successfully substitute alloyed steels and bronzes in high-duty units.

Foundry technology