B3Ru7

ceramic

· JVASP-59521· B3Ru7

B3Ru7 is an intermetallic ceramic compound combining boron and ruthenium, representing a hard ceramic material from the refractory boride family. This material is primarily of research interest for high-temperature structural applications where extreme hardness and thermal stability are required, though it remains less commercially established than conventional boride ceramics like TiB2 or WB. Engineers would consider B3Ru7 in specialized aerospace and wear-resistant applications where ruthenium's superior oxidation resistance and refractory characteristics provide advantages over more conventional boron-based ceramics.

high-temperature bearingswear-resistant coatingsrefractory applicationsaerospace componentscutting tool insertsresearch/development materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	10.59	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)	0.08640	eV/atom	—
Formation Energy(ΔHf)	-0.09285	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.

B3Ru7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental