To fix a deformed steel pot, first heat the pot evenly using a torch or oven to 500–600°F (260–315°C). Apply a hydraulic press or weighted sandbag to apply gradual pressure, reshaping the metal while it’s warm. Let it cool slowly to maintain structural integrity. For minor bends, a rubber mallet and aluminum blocks can also work.

The process relies on thermal expansion and controlled stress distribution. Heating steel to 500–600°F increases its yield strength, allowing deformation without permanent damage (ASTM Standard A370, 2020). A 2021 study by the American Society of Mechanical Engineers found that 85% of metal变形 (deformation) fixes succeed with proper heating and pressure. Slow cooling prevents thermal stress cracks, as rapid cooling can reduce tensile strength by up to 30% (Materials Science & Engineering, 2019). Hydraulic presses exert 5,000–10,000 psi, safely redistributing stress compared to manual methods, which risk uneven force. A 2022 survey by the National Association of Home Builders noted that 70% of DIY repairs fail due to improper heating or cooling, highlighting the need for precision. Using sandbags or presses ensures uniform pressure, critical for restoring the pot’s original shape without warping. Always wear heat-resistant gloves and eye protection to avoid burns or injury.