Te8Mo3W — Properties & Data | MatWorld

Te8Mo3W

metal

· JVASP-29105· Te8Mo3W

Te8Mo3W is a refractory metal compound combining tellurium, molybdenum, and tungsten—a rare intermetallic or composite material that leverages the high-temperature stability and hardness of molybdenum and tungsten with tellurium's unique electronic properties. This combination is primarily explored in research and specialized high-performance applications where extreme thermal stability, wear resistance, and potentially favorable electrical or catalytic characteristics are required. The material represents an experimental composition rather than a commercial standard alloy, making it relevant for advanced engineering contexts requiring custom metallurgical solutions.

high-temperature structural applicationswear-resistant coatingsrefractory component researchcatalytic or electronic devicesaerospace/defense experimental materialsextreme environment testing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	1,055.9	ksi	DFT · OptB88vdW
Shear Modulus(G)	2,255.3	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2137	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)	0.8660	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	16.17	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	13.47	-	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.3884	C/m²	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	5.840	%	DFT · TBmBJ

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05830	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1686	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.

Te8Mo3W

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control