Oxygen and Nitrogen Analysis
Precise oxygen and nitrogen determination in metals and powders using inert gas fusion analysis.
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Oxygen and Nitrogen Analysis
Oxygen and nitrogen are interstitial elements that influence a metal’s strength, ductility, and weldability, and they are closely controlled in high-performance alloys and additive feedstock. Luvak determines oxygen and nitrogen by inert gas fusion to ASTM E1409, reporting results to ASTM and customer limits.
Luvak determines oxygen and nitrogen by inert gas fusion on the LECO ON736 and Elementrac ONH-p, reporting results to ASTM E1409 and customer limits.
Why Oxygen & Nitrogen Matter
Drives Strength & Ductility
Interstitial content changes how a metal performs.
Affects Weldability
Critical for fabrication and downstream processing.
Essential for Ti & AM Powders
A standard control point for these materials.
DETAILS
Tests Offered
Oxygen Determination
Total oxygen content by inert gas fusion to ASTM E1409.
Nitrogen Determination
Total nitrogen content by inert gas fusion to ASTM E1409.
Combined O/N Panels
Reported to ASTM and customer limits.
Powder & Feedstock Testing
Interstitial content for additive materials.
Materials And Products We Test
Metals & Alloys
Titanium & Ti alloys, refractory metals, nickel alloys, steels.
Powders & Feedstock
Additive manufacturing powders.
Finished Parts
Additive and wrought components
Applicable Industries
Aerospace
Medical Devices & Implants
Nuclear
Additive Manufacturing
Power Generation
Universities & R&D
ACCREDITATIONS
Luvak Laboratories is an ISO/IEC 17025 and Nadcap-accredited materials testing laboratory that has served the metals and materials industry for more than 50 years.
How it works
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Submit your sample
Sample cleaning and sectioning, handled in-house
Analysis
Inert gas fusion with element-specific detection
Certified CoA emailed within the agreed turnaround window
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