Fe2NiB

metal

· JVASP-153792· Fe2NiB

Fe2NiB is an iron-nickel boride intermetallic compound that combines iron's abundance and strength with nickel's corrosion resistance and boron's hardening effects. This material belongs to the family of transition metal borides, which are primarily of research and specialized industrial interest rather than commodity use; it is investigated for applications requiring high hardness, wear resistance, and thermal stability in demanding environments.

wear-resistant coatingshigh-temperature alloyscutting tools and diesresearch and developmentthermal barrier applicationsmagnetic materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	29,767.5	ksi	—
Poisson's Ratio(ν)	0.3000	-	—
Shear Modulus(G)	14,395	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2835	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02810	eV/atom	—
Formation Energy(ΔHf)	-0.2080	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.

Fe2NiB

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control