HfUTa2C4

ceramic

· JVASP-103714· HfUTa2C4

HfUTa2C4 is a complex refractory ceramic carbide compound containing hafnium, uranium, and tantalum elements. This material belongs to the family of high-entropy or multi-component ceramic carbides designed for extreme-temperature applications where conventional refractory materials reach their limits. As a research-stage material, it represents exploration into advanced ceramic systems for nuclear, aerospace, and high-temperature industrial environments where superior thermal stability and chemical resistance are critical.

nuclear reactor componentsrefractory liningshigh-temperature structural ceramicshypersonic vehicle thermal protectionmaterials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	13.85	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)	0.04230	eV/atom	—
Formation Energy(ΔHf)	-0.7069	eV/atom	—

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

Regulatory Screening

Environmental

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.

HfUTa2C4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental