Metals that have been heated can be quickly quenched in water. It works even faster than oil at chilling metal. Similarly to oil quenching, a Water Quench Furnace involves submerging the hot metal in a water tank. Additionally, it can be flushed through a fitting. Unlike other media, water doesn’t provide a fire hazard.
Advantages
For speedy cooling, use water as the quenching medium. In general, water-cooled components will be more complex but also more strained.
Process
Here is how Water Quench Furnace works:
• First, the material is austenitized, albeit the exact process will vary by grade.
• It’s kept there for a period proportional to the part’s size.
• To avoid decarburization and the subsequent creation of scale, a carbon-controlled protective environment might be used at this stage.
• The load is quenched in heated water to get a fully hardened martensitic microstructure.
• The pieces are quenched and then tempered to the required hardness.
Preparation of the Atmosphere
Conventional Water quenching Furnace uses sealed heating chambers to maintain a consistent environment for heat treatment. They require little in the way of start-up capital while producing metals in large quantities.
However, these devices heat metals over an open flame, which is dangerous to the safety of the surrounding area and the quality of the air we breathe. Also, they need to be constantly on to keep the atmosphere at the right levels, which can be very costly.
Using a vacuum during processing
A high-pressure gas instead of oil was used to quench the metals in the subsequent generation of water-quench furnaces. Vacuum processing improves the metal’s metallurgical characteristics by minimising its impurities.
Its main drawback is the significant initial investment of vacuum processing equipment compared to atmospheric furnaces. Where tight quality control is essential, such as in the medical and aerospace fields, vacuum processing is almost exclusively used.
Modern furnaces use Water Quench Furnace
The most recent refinement of water furnaces incorporates the low-pressure vacuum-carburising chamber with the oil quench tank. Annealing, neutral hardening, carburising, carbonitriding, and other heat-treating procedures may be completed rapidly and reliably by today’s models.
These days, water-quench furnaces supplied by Water Quench Furnace Suppliers in India don’t use open flames, eliminating fire risks and environmental concerns. These machines have heat sources placed in optimal positions to maximise heat transfer and energy consumption efficiency. Modern water furnaces have more significant capacities than their ancestors because their chambers are unimpeded.
Conclusion: Quality is something that Maharith Thermal Pvt. Ltd. Our Water Furnaces have undergone months of testing in the lab to ensure they adhere to the highest standards of process control and safety. Our products like Industrial Oven are designed and constructed with care, and we guarantee their quality. More than that, we create and build furnaces that work well even under adverse situations. We’ve made a name for ourselves as one of India’s best Water Quench Furnace Manufacturers in India by listening to and responding to customer feedback.
