MITUBACI BLOG

Talk about a workbench with fire and tools for brazing.

Hello, this is Fujimori, a craftsman from MITUBACI. This time, we would like to introduce our workbench and tools used for brazing, annealing, and other fire-working processes. Brazing is the process of filling the gaps between metals (gold, silver, etc.) to be joined with a metal (gold solder) that is mixed to melt at a temperature lower than the melting point of the metals to be joined.

Material (precious metal) of the ring

This is Shindo from MITUBACI. This time I would like to study the materials (precious metals) used in MITUBACI. I think you have studied it in junior high school or high school chemistry, but I will try to explain it as simply as I can as a craftsman. I would like to talk about precious metals, but first, what is a metal...