Decarb Annealing Furnaces by Therelek

For parts heat treated to less than 220ksi, the depth of partial decarburization after all heat treat operations, shall not exceed 0.13mm. The depth of decarburization shall be determined by making a microhardness traverse.

For parts heat treated to 220ksi and above, the depth of decarburization after all heat treat operations shall not exceed 0.08mm inches on any surface.

Decarb Annealing Furnaces by Therelek

Pit Type High Temperature Furnace

Pit type sealed retort furnaces are of a cylindrical design vertically erected with a positive sealing mechanism on top in order to contain and preserve heat and atmosphere during a process cycle.

Pit Type High Temperature Furnace

Chamber Furnace

Therelek’s chamber furnace can operate up to 1800°C. These furnaces are usually rugged, refractory based construction

Chamber Furnace

Continuous Air Circulation Furnace

Continuous air circulation furnace is usually multi-zone controlled for better process control. Individual zones can have preset temperature controls for best process results.

Continuous Air Circulation Furnace

Continuous Mesh Belt Furnace

A multi-zone control environment is present in a continuous high-temperature furnace, often with a single pre-heating zone,

Continuous Mesh Belt Furnace

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