What does the term “thermal conductivity” refer to in brazed joints?

The term "thermal conductivity" specifically refers to the ability of a material to conduct heat. In the context of brazed joints, this property is crucial because it determines how effectively heat is transferred through the materials being joined. High thermal conductivity means that the material can quickly absorb and distribute heat, which is essential during the brazing process to ensure even heating and effective bonding between components.

When evaluating brazed joints, materials with appropriate thermal conductivity help maintain integrity and performance, especially in applications involving significant temperature variations. Understanding this property is vital for making informed decisions about material selection and process parameters in brazing operations.