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STEEL Nickel Molybdenum
STEEL Nickel Molybdenum
STEEL 1.8 Ni - .25 Mo (.38 - .43C) Heat Treated (105,000 TS)
Steel Corrosion and Heat Resistant 19cr 12ni 3.2w 1cb 0.15n
Alloy, Corrosion and Heat Resistant 37ni 20co 18cr 3mo 2.9ti
STEEL COTTER PINS, GALVANIZED Low Carbon
Nickel Alloy, Corrosion and Heat Resistant, Sheet, Strip, and Plate 72ni 15.5cr 0.95(Cb + Ta) 2.5ti 0.70al 7.0fe Consumable Electrode Or Vacuum Induction Melted Solution Heat Treated, Precipitation Hardenable
Steel, Corrosion-Resistant, Bars, Wire, and Forgings 12Cr - 9Ni - 2Mo – 0.7Al – 0.3Ti Vacuum Induction Plus Vacuum Consumable Electrode Melted Solution Heat Treated, Precipitation Hardenable
Procedure for the Continuous Sampling and Measurement of Non-Volatile Particle Emissions from Aircraft Turbine Engines
This Aerospace Information Report (AIR) is a historical technical record describing procedures, required continuous sampling conditions, and instrumentation for the measurement of non-volatile particle number and mass concentrations from the exhaust of aircraft gas turbine engines. Procedures are included to calculate sampling loss performance. This AIR is not intended for in-flight testing, nor does it apply to engine operating in the afterburning mode.
This Aerospace Information Report is a historical technical record of the initial document detailing the measurement of non-volatile particle emissions at the exit plane of aircraft gas turbine engines. This methodology was adopted by ICAO into Annex 16 Vol II and updated into Aerospace Recommended Practice ARP6320.
Future updates of this document may include explanations of the reasoning and assumptions used to develop this measurement methodology.