B2 Ni2

semiconductor

· B2 Ni2

B2 Ni2 is an intermetallic compound based on nickel with a B2 (CsCl-type) crystal structure, representing an ordered phase in the nickel-rich region of a binary alloy system. This material is primarily of research and development interest for high-temperature structural applications, where the ordered B2 structure provides potential advantages in strength and stiffness compared to conventional austenitic alloys. The B2 ordering mechanism makes it notable for aerospace and power generation contexts seeking alternatives to superalloys, though engineering adoption remains limited pending resolution of room-temperature brittleness and processing challenges common to intermetallic compounds.

high-temperature structural applicationsaerospace componentsintermetallic researchturbine engine materialsordered alloy systemsadvanced material development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	254.2	GPa	—
Shear Modulus(G)	105.2	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01390	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1930	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.

B2 Ni2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control