Ti3In

metal

· Ti3In

Ti3In is an intermetallic compound in the titanium-indium system, representing a transition metal intermetallic material with potential structural applications in high-performance environments. This compound is primarily of research and development interest rather than established commercial production, with potential applications in aerospace, electronics, and high-temperature structural applications where the unique combination of titanium's properties with intermetallic strengthening mechanisms offers theoretical advantages. Ti3In and related titanium intermetallics are investigated for their potential to provide improved strength-to-weight ratios and elevated temperature stability compared to conventional titanium alloys, though commercial deployment remains limited pending optimization of processing, ductility, and manufacturability.

aerospace structural researchhigh-temperature intermetallicslightweight armor applicationselectronic device housingsresearch and development compoundsadvanced materials candidates

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)2 entries	15,722.4	ksi	—
↳	15,475.5	ksi	—
Poisson's Ratio(ν)	0.4300	-	—
Shear Modulus(G)2 entries	6,462.9	ksi	—
↳	3,655	ksi	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2149	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.725	µB	—
Seebeck Coefficient(S)	18.69	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1045	eV/atom	—
Formation Energy(ΔHf)	-0.01939	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.

Ti3In

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control