In3Bi

ceramic

· JVASP-110795· In3Bi

In₃Bi is an intermetallic compound composed of indium and bismuth, belonging to the class of metallic ceramics or intermetallic materials rather than traditional ceramics. This material is primarily of research and developmental interest, studied for potential applications in thermoelectric devices, semiconductor applications, and specialized electronic components where the unique properties of indium-bismuth combinations may offer advantages in thermal management or electronic transport. Its use remains largely experimental; it is not yet widely deployed in mainstream industrial applications, but the indium-bismuth material family is investigated as an alternative to lead-based solders and in emerging thermoelectric energy conversion systems.

thermoelectric deviceselectronic interconnectionslead-free solder alternativessemiconductor researchthermal management componentsexperimental electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.826	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)	0.00440	eV/atom	—
Formation Energy(ΔHf)	0.000470	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.

In3Bi

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental