Blackwork

{
  "id": "MLC-T-IND-000590",
  "term": "Blackwork",
  "field": "Industrial and trades",
  "definition": "Iron or steel that has been forged and finished with its natural black oxide coating intact, rather than being polished or plated. This finish is created by the forge scale that forms during heating and is preserved by treatments like oil quenching or waxing while the metal is still hot. Blackwork is valued for its rustic appearance and corrosion resistance, contrasting with brightwork, which is polished to a high shine.",
  "subject": "Manufacturing",
  "see_also": [
    "redwork"
  ],
  "translations": {
    "de": "Blackwork",
    "es": "bordado negro",
    "fr": "blackwork"
  },
  "url": "https://mlchart.com/terminology/industrial/blackwork/"
}