HoB2Ru2

ceramic

· JVASP-155537· HoB2Ru2

HoB₂Ru₂ is a ceramic compound combining holmium boride with ruthenium, belonging to the rare-earth transition-metal boride family. This is a research-stage material with potential applications in ultra-high-temperature and extreme-environment contexts, where the combination of refractory ceramic properties with metallic conductivity from ruthenium may offer advantages over conventional boride ceramics. The material family is of academic and advanced materials interest for applications requiring thermal stability and electrical/thermal transport in harsh conditions.

high-temperature ceramics researchrefractory applicationsextreme environment materialsaerospace/hypersonic researchthermal management studiesrare-earth boride composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.857	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.04640	eV/atom	—
Formation Energy(ΔHf)	-0.4804	eV/atom	—

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

Regulatory Screening

Environmental

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.

HoB2Ru2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental