Ge3W5

metal

· JVASP-154704· Ge3W5

Ge₃W₅ is an intermetallic compound combining germanium and tungsten, belonging to the refractory metal alloy family. This material is primarily of research interest rather than established commercial use, investigated for potential applications where high melting point, density, and thermal stability are valued. It represents exploration within transition metal germanides, a material class relevant to high-temperature electronics, thermoelectrics, and specialized structural applications where conventional alloys reach performance limits.

high-temperature electronicsthermoelectric researchrefractory applicationsexperimental semiconductor compoundsaerospace thermal barriersresearch and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	15.22	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.9154	eV/atom	—
Formation Energy(ΔHf)	0.5674	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.

Ge3W5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control