TaNiB

metal

· JVASP-62948· TaNiB

TaNiB is a ternary intermetallic compound combining tantalum, nickel, and boron, belonging to the refractory metal alloy family. This material is primarily of research interest for high-temperature structural applications where exceptional hardness and thermal stability are required. Industrial adoption remains limited, but the material shows promise in aerospace and wear-resistant coating applications where the combination of refractory (tantalum) and transition metal (nickel) elements with boron hardening offers potential advantages over conventional superalloys.

high-temperature alloyswear-resistant coatingsrefractory applicationsaerospace researchresearch compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	255.9	GPa	—
Poisson's Ratio(ν)	0.2600	-	—
Shear Modulus(G)	150.9	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	12.36	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.5916	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.

TaNiB

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control