SiB2Mo5

metal

· JVASP-154040· SiB2Mo5

SiB2Mo5 is a refractory composite material combining silicon diboride with molybdenum, belonging to the ultra-high-temperature ceramic metal (UHTCM) family. This material is primarily of research and development interest for extreme-environment applications where conventional alloys fail, particularly where thermal stability, oxidation resistance, and structural integrity must be maintained above 1500°C. It represents a promising candidate for aerospace and energy sectors seeking lightweight alternatives to superalloys in hypersonic and combustion applications.

hypersonic vehicle structuresrocket nozzles and combustion chambersthermal protection systemsrefractory composite developmenthigh-temperature engine componentsmaterials research and prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.619	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.3563	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.

SiB2Mo5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control