Heat Treatment
The Company renders services of bulk heat treatment of blanks and assemblies of over 100 various steel grades and alloys.
Performance Specifications of Manufacturing Machinery
· Maximum dimensions of the furnace body – 3,000(L) х2,500(W)х1,500(H);
· Maximum heating temperature – 1,150 °С;
· Performance range – 310 - 1,150 °С;
· Accuracy of temperature distribution in the furnace body – ±5 °С;
· Maximum weight of heat treatment load – 10.0 tons;
· Quenching compounds - water, industrial oil И-20А;
· Dimensions of the work space of the hardening tanks – 4,000 (L)х3,000(W)х2,500(H);
· Volume of hardening compound in tanks – 24 m3;
· The hardening tanks have a system control and registration of temperature of the hardening compound as well as a system of cooling rate registration using an impeller.
The heat treatment capability may be improved for specific targets.
Applied types of · annealing · normalizing; · austenitization; · hardening (air, water, oil); · tempering; · tempering of welded assemblies for stress relief. |
Regulatory documentation used for appraisal of quality of heat treatment: · GOST 25054-81; · GOST 8479-70; · Industrial Standard 9529-72; · Industrial Standard 3-1686-80; · Industrial Standard 108.109.01-92; · Industrial Standard 108-030.113-87; · Standards by the Central Design Bureau of Armature Engineering etc. |