Nb6PtAu — Properties & Data | MatWorld

Nb6PtAu

metal

· JVASP-100645· Nb6PtAu

Nb6PtAu is a high-entropy or intermetallic compound combining niobium, platinum, and gold—a noble metal-refractory metal system designed for extreme-temperature and corrosion-resistant applications. This material family is primarily investigated in research contexts for aerospace and high-performance applications where conventional superalloys reach their thermal or chemical limits. The platinum-gold addition to a niobium base creates a system with enhanced oxidation resistance and potential for specialty high-temperature service, distinguishing it from more common Nb-based alloys or pure refractory metals.

High-temperature structural componentsAerospace engine applicationsCorrosion-resistant coatingsSuperalloy research and developmentExtreme-environment materialsNuclear or hypersonic vehicle structures

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	28,959.7	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3300	-	DFT · OptB88vdW
Shear Modulus(G)	12,014.9	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3987	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00470	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2440	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Nb6PtAu

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control