Heat treatment vacuum water quenching furnace:
It is suitable for solid solution, aging and annealing of titanium alloy, beryllium bronze, precision alloy and stainless steel, vacuum annealing and high temperature tempering of high speed steel, tool steel and alloy structural steel. It is especially suitable for solid solution treatment of titanium alloys, such as TC4, TC16, TC18, etc., solution treatment of beryllium bronze; solution treatment of nickel-based, cobalt-based high-elastic alloys 3J1, 3J21, 3J53; materials for nuclear industry 17-4PH, Solid solution treatment of stainless steel such as 410.
Vacuum water quenching furnace Technical characteristics :
The furnace body is vertical and made of all stainless steel materials;
Full metal screen heating structure, uniform furnace temperature;
The heating element adopts the technology of no ceramic parts support, and it is not worried about the decline of insulation performance after 5 years of use;
The internal material truck adopts superimposed integral telescopic structure, frequency conversion speed regulation, stable material transfer, and short transfer time (≤8 seconds).
The same specifications of the product, the amount of furnace is large, high efficiency;
Cooling water tank 5~10 °C.
Basis technical Specification of Vacuum water quenching furnace:
|Effective hot zone size Φ×H (mm)||Φ300 × 300||Φ400 × 400||Φ500 × 500||Φ600 × 600||Φ800 × 600|
|Loading capacity (kg)||50||75||120||200||300|
|Heating power (kW)||35||60||75||90||120|
|Max. temperature (°C)||1000/1350||1000/1350||1000/1350||1000/1350||1000/1350|
|Temperature uniformity (°C)||±5||±5||±5||±5||±5|
|Vacuum degree (Pa)||4 × 10-3/6 × 10-4||4 × 10-3/6 × 10-4||4 × 10-3/6 × 10-4||4 × 10-3/6 × 10-4||4 × 10-3/6 × 10-4|
|Pressure increasing rate (Pa/h)||≤0.26||≤0.26||≤0.26||≤0.26||≤0.26|
|Transportation time (S)||≤8||≤8||≤8||≤8||≤8|
|Quenching medium||purified water||purified water||purified water||purified water||purified water|
The above parameters can be adjusted according to the process requirements, not as the basis for acceptance, Subject to the final technical details and agreement.
Optional Configuration of Vacuum water quenching Furnace
Furnace Chamber: nickel-chromium alloy with heating element and stainless steel screen composite structure, molybdenum heating element and all-metal heat shield composite structure
Vacuum pump set and vacuum gauge: imported, high quality domestic
Vacuum degree: high vacuum, medium vacuum
PLC: Siemens, Omron
Temperature control instrument: Japan Island Electric, British Continental
Thermocouple: K-type index number, N-type index number, S-type index number
Recorder: paper recorder, paperless recorder
Man-machine interface: analog screen, computer touch screen
Electrical components: high quality domestic, Schneider, Siemens