Lakshmi Vacuum Technologies manufactures high-performance vacuum degassing furnaces specifically engineered to remove dissolved gases—such as hydrogen, oxygen, and nitrogen—from molten or solid metals. This process is critical for producing ultra-pure materials in the aerospace, and advanced metallurgical industries.
By heating metals under a deep vacuum, our furnaces lower the vapor pressure of trapped gases, allowing them to escape from the material matrix. This significantly improves the metal's purity, mechanical properties, and resistance to embrittlement and fatigue failure.
Our systems are equipped with advanced PLC/SCADA control interfaces, ensuring precise thermal management and deep vacuum stability. Whether purifying steel, superalloys, or reactive metals, Lakshmi Vacuum degassing furnaces deliver consistent, high-integrity results.
| # | Parameter | Technical Details |
|---|---|---|
| 1 | Useful Working Area | 900 × 900 × 1200 mm / Customizable |
| 2 | Maximum Temperature | 800°C – 1600°C |
| 3 | Hot Zone | Graphite / All Metal |
| 4 | Vacuum Level | 1 × 10⁻⁴ mbar (10⁻⁶ if required) |
| 5 | Charge Weight | 900 kg |
| 6 | Furnace Vessel | Carbon Steel / SS |
| 7 | Gas Removal | Hydrogen, Oxygen, Nitrogen degassing |
| 8 | No. of Zones | 1 or 3 Zones |
| 9 | Power Supply | 415V AC, 50 Hz, 3-phase |
| 10 | Control System | PLC, IPC with SCADA |
| 11 | Application | Purification of steel, alloys, superalloys |
| 12 | Cooling System | Water-cooled coil and walls |
Our engineers can customize working area, hot zone, and vacuum levels to your exact process requirements.
Speak to ExpertRemoval of dissolved gases to prevent embrittlement and fatigue failure in flight-critical parts.
Cleaner steel with improved mechanical properties before casting or forging.
High-integrity processing for nickel and cobalt based alloys.
Titanium, zirconium and similar metals kept contamination-free through the cycle.
Melt conditioning ahead of high-purity casting operations.
Components where gas porosity or embrittlement cannot be tolerated.
Heating under deep vacuum lowers the vapor pressure of trapped gases so hydrogen, oxygen and nitrogen can escape the material matrix.
Lower gas content means better ductility, fatigue resistance and service life.
Advanced PLC/SCADA control keeps thermal profiles and vacuum stability in tight bands.
Backed by decades of vacuum processing know-how across the Lakshmi Vacuum Group.
It removes dissolved gases - mainly hydrogen, oxygen and nitrogen - from molten or solid metals, improving purity, ductility and fatigue resistance.
Dissolved hydrogen causes embrittlement and cracking in service. Degassing reduces hydrogen content to levels that protect critical components.
Steel, superalloys, titanium and other reactive or high-integrity metals used in aerospace, energy and advanced engineering.
The furnace manages thermal profiles and deep vacuum stability through PLC/SCADA interfaces, ensuring repeatable results for every batch.
Yes - our engineers can review your material and purity targets and define a suitable process and configuration.
Still have questions? Talk to our engineers or request a quotation.