B6 Co9 Hf3

semiconductor

· B6 Co9 Hf3

B6Co9Hf3 is a refractory intermetallic compound combining boron, cobalt, and hafnium—a research-phase material belonging to the high-temperature ceramic-metallic compound family. This composition represents an exploratory system within advanced refractory metallics, where the hafnium and boron phases provide thermal stability while cobalt contributes structural properties; such materials are typically investigated for extreme-temperature applications where conventional superalloys reach their limits. Interest in this specific stoichiometry reflects ongoing materials research into multinary boride systems for next-generation aerospace and high-temperature structural applications, though field deployment remains limited pending property validation and processing development.

experimental refractory materialshypersonic vehicle componentsnuclear reactor environmentsultra-high-temperature coatingsmaterials research & development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02540	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5890	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.

B6 Co9 Hf3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control