Hf3In4

ceramic

· JVASP-153017· Hf3In4

Hf3In4 is an intermetallic ceramic compound combining hafnium and indium, belonging to the family of refractory intermetallics studied for high-temperature structural applications. This material remains primarily in the research and development phase, with interest focused on its potential for extreme environment applications where thermal stability and chemical resistance are critical. The hafnium-indium system represents an emerging area of materials science exploring advanced ceramics for next-generation aerospace and nuclear applications.

high-temperature structural materials (research)refractory intermetallicsaerospace engine components (developmental)nuclear reactor materials (experimental)extreme environment applicationsthermal barrier coating systems (potential)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3627	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)	0.1036	eV/atom	—
Formation Energy(ΔHf)	-0.04434	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.

Hf3In4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental