[G] Melting and solidification process/High temperature process

[82] Influence of Heat Treatment on Surface Morphology of Melted Mark on Copper Wire

*Suphattra Sachana¹, Kohei Morishita¹, Hirofumi Miyahara¹ (1. Kyushu University)

Keywords:Copper wire、Copper oxidation、Heat treatment、Surface morphology、Microstructure

A change in surface morphology exhibits the characteristic morphology of melted marks on copper wire for each heat treatment condition which is helpful to describe fire behaviors.