Te4MoW — Properties & Data | MatWorld

Te4MoW

metal

· JVASP-29024· Te4MoW

Te4MoW is a quaternary intermetallic compound combining tellurium, molybdenum, and tungsten, belonging to the family of refractory metal tellurides. This material represents an exploratory composition in high-performance metallurgy, with potential applications in thermoelectric devices, wear-resistant coatings, and high-temperature structural applications where the combined properties of refractory metals and semiconducting telluride phases offer advantages over conventional single-phase alloys.

thermoelectric energy conversionhigh-temperature structural componentswear and erosion resistant coatingsrefractory applicationsresearch and development materialsadvanced material screening

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	2,786.2	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2100	-	DFT · OptB88vdW
Shear Modulus(G)	2,516.4	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2259	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.9440	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	15.79	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	23.71	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.3027	C/m²	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.09370	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1194	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.

Te4MoW

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control