Position:Home > News

Vacuum Furnace Annealing Oxidation Is More Serious, What Are The Reasons?

Time：2021-03-03

　　1, The cause of serious oxidation in vacuum furnace:
Vacuum annealing furnace appears copper strip oxidation, indicating vacuum furnace leakage.

2, Solution for severe oxidation of vacuum furnace annealing
1, check whether the vacuum of the vacuum pump is normal, use a vacuum gauge to check the vacuum at the entrance of the vacuum pump to see if the vacuum limit of the pump can be reached. If it fails, change or repair, you can't change the pump.
2, use the vacuum furnace to Jianlou instrument. If there is no leak detector (detector more expensive), acetone (ethanol) in the. The general leakage rate of 0.2Pa/h, it should be no problem.

Prev:Application And Classification Of Vacuum Furnace Heat Treatment Furnace

Next:Zhengzhou Kejia Furnace Will Participate AEEDC Dubai 2020 On 04-06 February

Vacuum Furnace Annealing Oxidation Is More Serious, What Are The Reasons?

Single-Zone Tube Furnace

Multi-Zone Tube Furnace

Rotary Tube Furnace

Vertical Tube Furnace

Slideway Tube Furnace

RTP fast Annealing Furnace

Lab Scale Pyrolysis Furnace

Diffusion Oxidation Tube Furnace

Ultrasonic Spray Pyrolysis Furnace

High temperature high pressure

OLED material purification

400℃-1200℃ Box Furnace

1300℃-1400℃ Box Furnace

1500℃-1700℃ Box Furnace

Bell Type Furnace

Crucible Furnace

Bogie Hearth Furnace

CVD Furnace System

PECVD Furnace System

Roll-to-roll graphene film growth equipment

LP/AP CVD System

Coating equipment

Vacuum Sintering Furnace

Vacuum Annealing Furnace

Vacuum Brazing Furnace

Vacuum Tempering Furnace

Vacuum Hot Pressing Furnace

Vacuum Gas Quenching Furnace

Vacuum Carbon Tube Furnace

400℃-1200℃

1300℃-1400℃

1500℃-1700℃

Custom Vacuum Furnace

Custom Box Furnace

Custom Tube Furnace

Zirconia Sintering Furnace

Porcelain Press Furnace

Vacuum Porcelain Furnace

Dental Dewaxing Furnace

Vacuum System and Gas Mixing System

Reactors

Induction Furnace

Vacuum Oven

Accessories and Consumables