Bone Charcoal Color Case Hardening Services. My name is george dillman. The process results in a marbleized coloring of the parts and provides a thin hardened layer of steel while preserving a softer steel core.
A good case color hardening can. Extensive knowledge of firearms history and different mechanisms is needed to make authentic restoration in the respect of the old method used during the original making process of antiques firearms. Case hardening alone leaves a dull gray finish think mill files unless additives are added to produce color.
The bone and charcoal color case hardening treatment is a very complicated process.
Bone charcoal color case hardening overview video transcription. Bone charcoal color case hardening overview video transcription. Uses traditional w bone and wood charcoal to accomplish this task. The firing pin l l c.
