{
  "@context": "https://schema.org",
  "@type": "Dataset",
  "@id": "https://www.z-beam.com/datasets/contaminants/oxide-scale-laser-cleaning#dataset",
  "identifier": "oxide-scale-laser-cleaning",
  "name": "oxide-scale",
  "description": "oxide-scale",
  "url": "https://www.z-beam.com/datasets/contaminants/oxide-scale-laser-cleaning",
  "includedInDataCatalog": {
    "@type": "DataCatalog",
    "name": "Z-Beam Laser Cleaning Entity Registry",
    "url": "https://www.z-beam.com/datasets"
  },
  "variableMeasured": [
    {
      "@type": "PropertyValue",
      "name": "absorptionProfile",
      "value": "All three oxide chemistries (Cr2O3/iron-oxide on stainless, TiO2/Ti2O3 on titanium, Cr2O3/NiO on Inconel) absorb 1064 nm more strongly than their bare metals — same self-limiting contrast as rust — but absolute fluence needed is higher due to denser/more adherent oxides.",
      "propertyID": "contaminant:oxide-scale/facts.absorptionProfile",
      "wavelengthNm": 1064,
      "citation": [
        {
          "@id": "#appliedphysicsA-titanium-2008"
        }
      ]
    },
    {
      "@type": "PropertyValue",
      "name": "detectionMethods",
      "value": "[{\"method\": \"Weld heat-tint color charts\", \"stage\": \"pre\"}]",
      "propertyID": "contaminant:oxide-scale/facts.detectionMethods",
      "citation": [
        {
          "@id": "#appliedphysicsA-titanium-2008"
        }
      ]
    },
    {
      "@type": "PropertyValue",
      "name": "byproducts",
      "value": "{\"airborne\":\"Metal oxide particulate across all three substrates\",\"filtration\":\"Standard HEPA/P100 for titanium/Inconel; stainless requires Cr(VI) assessment (see substrateOverrides)\",\"wasteClassification\":\"Titanium/Inconel particulate generally non-hazardous; stainless requires Cr(VI) assessment (see substrateOverrides)\"}",
      "propertyID": "contaminant:oxide-scale/facts.byproducts",
      "citation": [
        {
          "@id": "#calosha-8ccr-5206"
        }
      ]
    },
    {
      "@type": "PropertyValue",
      "name": "downstreamCompatibility",
      "value": "{\"recontamination\":\"Varies meaningfully by substrate — see substrateOverrides\",\"surfaceReadiness\":\"Varies by industry context — see substrateOverrides\"}",
      "propertyID": "contaminant:oxide-scale/facts.downstreamCompatibility",
      "citation": [
        {
          "@id": "#surfcoattech-turbine-2023"
        }
      ]
    },
    {
      "@type": "PropertyValue",
      "name": "formationChemistry",
      "value": "Chemically continuous with substrate, like rust — thermally grown (thermal diffusion of oxygen into hot metal), not applied. Scale is denser and more adherent than atmospheric rust, needing proportionally higher fluence.",
      "propertyID": "contaminant:oxide-scale/facts.formationChemistry",
      "citation": [
        {
          "@id": "#appliedphysicsA-titanium-2008"
        }
      ]
    }
  ],
  "measurementTechnique": "Laser cleaning parameter measurement",
  "license": {
    "@type": "CreativeWork",
    "name": "CC BY 4.0",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "creator": {
    "@type": "Organization",
    "name": "Z-Beam Laser Cleaning"
  },
  "publisher": {
    "@type": "Organization",
    "name": "Z-Beam Laser Cleaning",
    "url": "https://www.z-beam.com"
  },
  "dateModified": "2026-07-28",
  "version": "3.0",
  "citation": [
    {
      "@type": "ScholarlyArticle",
      "@id": "#appliedphysicsA-titanium-2008",
      "headline": "Monitoring laser cleaning of titanium alloys by probe beam reflection and emission spectroscopy, Applied Physics A, 2008",
      "sameAs": "https://doi.org/10.1007/s00339-008-4643-7"
    },
    {
      "@type": "ScholarlyArticle",
      "@id": "#calosha-8ccr-5206",
      "headline": "8 CCR §5206 — Cal/OSHA Hexavalent Chromium Standard (General Industry)",
      "sameAs": "https://www.dir.ca.gov/title8/5206.html"
    },
    {
      "@type": "ScholarlyArticle",
      "@id": "#surfcoattech-turbine-2023",
      "headline": "Laser cleaning process of high-pressure turbine blade: Characterization and removal of surface contaminants, Surface and Coatings Technology, 2023",
      "sameAs": "https://www.sciencedirect.com/science/article/abs/pii/S0257897223006606"
    }
  ]
}