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Heat Treatment of Tools
Heat Treatment
- Possibility of heat treatment of all material types (grade 11 – 19)
- Hardening and tempering (D max 250×300 mm)
- Age-hardening (D max 500 mm x 650 mm
- Annealing (D max 700 mm x 1800 mm)
Hardening
- Bainitic hardening of bearing rings (D 20 – 100×120 mm)
- Martensite hardening of bearing rings
Both types of hardening are performed in salt chloride baths.
Chemical heat treatment of tools
- Carburization (D max 500 mm x 650 mm)
- Nitridation (D max 400×400 mm)
Carburization is performed in salt cyanide bath. Nitridation is performed in gas environment of dissociated ammoniac.