Hf1 Mg1 Rh2

semiconductor

· Hf1 Mg1 Rh2

Hf₁Mg₁Rh₂ is an intermetallic compound combining hafnium, magnesium, and rhodium in a 1:1:2 ratio. This is a research-phase material with no established commercial production; it belongs to the family of ternary intermetallics being studied for potential high-temperature and structural applications where lightweight-to-strength ratios and thermal stability are critical. The combination of these elements—hafnium (refractory), magnesium (lightweight), and rhodium (noble metal with high thermal stability)—suggests interest in advanced aerospace or energy systems, though practical engineering adoption remains limited pending demonstration of reproducible synthesis, workability, and cost-effectiveness.

experimental intermetallic researchhigh-temperature structural materialsaerospace/space propulsion (potential)refractory alloy developmentmaterials chemistry/phase studies

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00290	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8950	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.

Hf1 Mg1 Rh2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control