Hf1 B1 Rh3

semiconductor

· Hf1 B1 Rh3

Hf1B1Rh3 is an experimental intermetallic compound combining hafnium, boron, and rhodium, representing a complex metallic phase in the refractory metal-boride family. This material belongs to research-stage ternary systems being investigated for high-temperature structural and electronic applications where traditional alloys reach performance limits. While not yet commercialized at scale, compounds in this family are of interest to materials scientists exploring ultra-high-temperature stability, wear resistance, and potential semiconductor or thermoelectric properties in extreme environments.

experimental research compoundshigh-temperature structural applicationsrefractory alloy developmentadvanced aerospace materials researchwear-resistant coatingsthermoelectric device exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	228.9	GPa	—
Shear Modulus(G)	104.1	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.5367	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7620	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.

Hf1 B1 Rh3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control