TcW

metal

· JVASP-104682· TcW

TcW is a refractory metal alloy based on technetium and tungsten, belonging to the high-melting-point transition metal family. This material is primarily of research and specialized industrial interest due to technetium's scarcity and radioactive nature; it finds limited use in high-temperature applications and advanced materials research where extreme heat resistance and density are critical. The alloy is notable for its potential in nuclear engineering, aerospace thermal protection, and materials science studies exploring ultra-refractory systems, though practical deployment remains constrained by technetium availability and cost.

High-temperature aerospace applicationsNuclear reactor materials researchRefractory metal compositesThermal protection systemsAdvanced materials developmentLaboratory research compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.5490	lb/in³	—

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)	0.3757	eV/atom	—
Formation Energy(ΔHf)	0.09729	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.

TcW

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control