SrHf2Mo

metal
· JVASP-51118· SrHf2Mo

SrHf2Mo is an intermetallic compound combining strontium, hafnium, and molybdenum, belonging to the family of refractory metal intermetallics. This is a research-stage material of interest for ultra-high-temperature applications where conventional superalloys reach their limits, particularly in aerospace and nuclear thermal management where materials must withstand extreme temperatures while maintaining structural integrity. The combination of hafnium's high melting point with molybdenum's strength and strontium's potential to enhance oxidation resistance makes this compound notable for exploratory work in next-generation thermal protection systems, though industrial adoption remains limited and engineering data is still being developed.

ultra-high-temperature structural applicationsaerospace thermal protection systemsrefractory componentsnuclear reactor materials researchhigh-temperature oxidation resistanceadvanced intermetallic research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
12,164.3
ksi—
Shear Modulus(G)
945.6
ksi—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
0.3566
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.8550
eV/atom—
Formation Energy(ΔHf)
0.7941
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.