vacuum carburizing

Vacuum Carburizing

Vacuum carburizing technology, also known as low-pressure carburizing technology, is a process of rapid carburizing by feeding a carburizing medium—high-purity acetylene into a high-temperature furnace in a low-pressure (generally 0-30 mbar) vacuum state. process.

Advantages of vacuum carburizing

1. Overcome the blind hole carburizing problem that cannot be solved by traditional atmosphere thermal carburizing.

2. Avoid internal oxidation problems.

3 The process temperature of vacuum carburizing reaches 1700 degrees Celsius.

4 Shorten the process time.

5. Vacuum carburizing technology combined with high pressure air-cooling quenching reduces distortion.

6. Improve the effects of microstructural properties and component hardness.

7. Solve the problems of intergranular oxidation and depletion of alloy elements on the surface of the workpiece during carburization.

8. The combination of vacuum carburizing and gas quenching improves the quality of product processing by controlling the cooling rate during the quenching process.

9. The exhaust gas emission of vacuum carburizing is small, and the energy consumption is low.

Learn more:

Analysis Of Leakage Causes Of Aluminum Alloy Plate Heat Exchanger

Production Process Of Stainless Steel Powder For Metal Injection Molding

Preparation Process Of Multilayer Metal Composites

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