Pr3Ta — Properties & Data | MatWorld

Pr3Ta

ceramic

· JVASP-124062· Pr3Ta

Pr3Ta is an intermetallic ceramic compound composed of praseodymium and tantalum, belonging to the family of rare-earth transition-metal ceramics. This material is primarily of research and developmental interest rather than established production use, with potential applications in high-temperature structural applications and electronic materials where the combination of rare-earth and refractory metal properties could provide advantages in thermal stability and oxidation resistance.

high-temperature structural ceramicsrefractory materials researchoxidation-resistant coatingsadvanced aerospace applicationselectronic ceramic substrates

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3041	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.4271	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.4174	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

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.

Pr3Ta

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental