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  • 产品名称: Fast Cooling Gas Pressure Sintering Furnace

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Applications

•A special 2MPa pressure furnace with 2hrs extra-fast cooling function has been developed to meet with heat treatment requirement of cemented carbide. Suitable for production of gradient cemented carbide.

•Especially suitable for sintering CNC inserts, and heat treatment for mining carbide tools. The Cobalt phase migrate from surface to the central zone, therefore enhance the binding force between the coating and substrate.

Features

• The furnace is automatic controlled with following functions: leak checking (positive & negative pressure), dewaxing, vacuum sintering, process gas sintering, pressure sintering in Ar, fast cooling etc.
• Fast Cooling:Full charge, 1400C°to 100C°in less than 2 hours.
• High temperature uniformity:<±5.
• Difference of Coercive force <0.4Kam
• Difference of Cobalt magnetic <0.3%
• Specially used for sintering Inserts and heat treatment for tungsten carbide products as mine tools.

Functions

• The extra-fast cooling function is added on the basis of sinter HIP furnace.
• Cooling from 1400℃ to 100℃ in less than 2h under full charge. Shorter cooling time, higher productivity.

Specification

Model

Measurement (mm)

Volume (L)

Max.temp. ()

Working Pressure (MPa)

Capacity (kg)

GPSF40×120-D-H

400×400×1200

192

1550

2

400

GPSF50×120-D-H

500×500×1200

300

1550

2

600

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