Ru2CrAl

metal
· Ru2CrAl

Ru2CrAl is an intermetallic compound combining ruthenium, chromium, and aluminum, belonging to the family of high-temperature intermetallic alloys. This material is primarily of research interest for advanced aerospace and high-temperature applications, where the ruthenium content provides exceptional strength and thermal stability while the aluminum and chromium components enhance oxidation resistance and reduce density compared to pure refractory metals. Ru2CrAl represents an emerging alternative to nickel-based superalloys and conventional tungsten alloys in extreme-temperature environments where both mechanical performance and oxidation protection are critical, though it remains largely in the development phase rather than widespread industrial production.

turbine engine componentshigh-temperature structural alloysaerospace propulsionoxidation-resistant coatingsrefractory intermetallicsresearch materials

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Magnetic Moment(μB)
1.071
μB—
Saturation Magnetization(μB,sat)
186.8
μB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
-0.3470
eV/atom—
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.