Zr2 W4 — Properties & Data | MatWorld

Zr2 W4

semiconductor

· Zr2 W4

Zr₂W₄ is an intermetallic compound combining zirconium and tungsten, belonging to the refractory metal compound family. This material is primarily of research interest for high-temperature structural applications where extreme thermal stability and oxidation resistance are required, though industrial deployment remains limited compared to established refractory alloys. Its potential significance lies in aerospace and power generation contexts where conventional superalloys reach their thermal limits, though practical manufacturing and cost considerations have limited widespread adoption to date.

high-temperature aerospace structuresrefractory coatings and claddingadvanced reactor componentsresearch material developmentthermal barrier applicationsextreme environment testing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01480	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1540	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.

Zr2 W4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control