Hf2OsRu

ceramic

· JVASP-105770· Hf2OsRu

Hf2OsRu is an experimental high-entropy ceramic compound combining hafnium, osmium, and ruthenium oxides, belonging to the class of refractory ceramics with potential for extreme-temperature applications. This material family is primarily under research investigation for next-generation aerospace and energy systems where conventional superalloys and ceramics reach their thermal limits, offering potential advantages in oxidation resistance and structural stability at ultra-high temperatures.

aerospace thermal protectionhypersonic vehicle componentshigh-temperature furnace linersresearch/prototype developmentextreme-environment coatingsrefractory applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.5681	lb/in³	—

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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.8038	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.

Hf2OsRu

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental