B2 Co1 W2

semiconductor

· B2 Co1 W2

B2 Co1 W2 is an intermetallic compound belonging to the cobalt-tungsten family with a B2 (CsCl-type) crystal structure, classified as a semiconductor material. This composition represents a research-phase intermetallic that combines cobalt and tungsten in a ordered cubic lattice, offering potential for high-temperature structural and electronic applications where both mechanical strength and semiconductor properties are relevant. Such materials are primarily explored in advanced research contexts for next-generation aerospace components, thermoelectric devices, and high-temperature electronics where conventional alloys or semiconductors show performance limitations.

high-temperature structural applicationsthermoelectric devicesaerospace researchsemiconductor electronicsintermetallic compoundsrefractory materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	333.9	GPa	—
Shear Modulus(G)	202.5	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00100	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4130	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 Co1 W2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control