Combustion Analysis Testing Services for Aerospace & Oil & Gas
Fast, Accredited Results Of Carbon–Sulfur–Oxygen–Nitrogen–Hydrogen (C/S/O/N/H)—Built for Production Schedules
Combustion and inert-gas fusion analysis deliver precise bulk chemistry for critical elements, carbon, sulfur, oxygen, nitrogen, and hydrogen—in carbon/low alloys, steals, stainless steals, nickel, titanium and copper alloys. AADFW combines accredited methods, expert metallurgists, and faster turnaround than slow, global labs. Request a Quote or Explore Our Combustion Analysis Services.
Why Combustion Analysis Matters
In flight-critical and high-pressure environments, some elements drive strength, toughness, corrosion/cracking susceptibility, weld quality, and heat-treat response. Accurate C/S/O/N/H values prevent alloy mix-ups, confirm melt and weld procedures, and keep lots moving through qualification, PMI, and final release. Combustion/fusion testing supports conformance to customer drawings and applicable industry standards with audit-ready documentation.
Our Combustion Analysis Testing Services
- Carbon & Sulfur by Combustion – High-precision combustion with IR detection quantifies C and S in ferrous and nonferrous alloys, essential for verifying melt chemistry, weld qualifications, and heat-treat targets.
- Oxygen, Nitrogen & Hydrogen by Inert Gas Fusion – Fusion and thermal conductivity/detection methods measure O/N/H at parts per millions(ppm) to percent levels to control embrittlement risks, porosity, and fatigue performance in high-integrity components.
- Weld & Overlay Interstitial Control – Targeted sampling of weld metal/HAZ overlays to confirm filler dilution and meet procedure limits for C/S/O/N/H.
- Failure & Contamination Screening – Elevated S, O, or H often flags process issues; we pair results with metallography or EDS when root cause is required.
- Sampling & Preparation – Matrix-appropriate machining/drilling, avoidance of lubricant contamination, and strict traceability from coupon to report.
- Methodology & QA – Matrix-matched calibration, certified reference materials, daily drift checks, duplicates, and control charts per accredited procedures and applicable ASTM/ISO methods.
Industries We Support
- Aerospace: Melt and heat-lot verification, weld procedure support, and composition control for high-performance alloys under OEM/FAA expectations.
- Oil & Gas: Pipe/tubulars, pressure components, weld overlays/cladding for sour/CO₂ service where S, H, and O drive cracking/corrosion risk.
- Defense & General Manufacturing: Mission-critical parts where toughness, fatigue life, and cleanliness demand tight element composition limits.
Trusted by engineers and QC managers across mission-critical industries
Accreditations & Compliance
AADFW operates to ISO/IEC 17025 with full traceability and documented uncertainty. Our combustion and fusion analyses support Nadcap-driven program requirements and applicable ASTM/ISO/ASME/AMS chemistry specifications. Reports include calibration records, QC results, and clear acceptance criteria, ready for OEM, prime, and regulatory audits.
Why Engineers Choose AADFW
- Accredited & precise methods with matrix-matched calibration and control charts.
- Faster turnaround to keep qualifications and production gates on schedule.
- Trusted partner for aerospace and oil & gas programs requiring defensible data.
- Expert metallurgists who translate numbers into clear go/no-go decisions.
Request a Quote for Combustion Analysis Testing
Get reliable C/S/O/N/H chemistry at production speed. Request a Quote or Talk to a Testing Specialist to schedule combustion and fusion analysis today.
Talk to a Testing Specialist: 817-540-0153
Talk to a Testing Specialist: 817-540-0153