Nb1 Cr1 W1

semiconductor

· Nb1 Cr1 W1

Nb1Cr1W1 is an experimental ternary refractory metal alloy combining niobium, chromium, and tungsten in nominal 1:1:1 proportions, classified as a semiconductor compound. This material family is of research interest for extreme-temperature structural applications where the high melting points and oxidation resistance of refractory metals are valuable, though the specific phase chemistry and processing of this composition require further characterization. Engineers considering this material should recognize it as a development-stage compound rather than an established engineering alloy, with potential applications in high-temperature aerospace or energy sectors if processing and property stability can be optimized.

High-temperature structural componentsRefractory alloy researchAerospace heat shieldsAdvanced metallurgy developmentExtreme environment testing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	23,999	ksi	—
Shear Modulus(G)	-438	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00200	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.7790	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.

Nb1 Cr1 W1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control