TaBeP2

ceramic

· JVASP-71643· TaBeP2

TaBeP2 is an experimental ceramic compound combining tantalum, beryllium, and phosphorus phases, belonging to the family of refractory and ultra-high-performance ceramics. This material is primarily investigated in research contexts for applications requiring extreme hardness, thermal stability, and chemical resistance in harsh environments. Engineers would consider TaBeP2 where conventional ceramics fall short in demanding aerospace, defense, or high-temperature industrial applications, though commercialization and manufacturing scalability remain limited compared to established ceramic alternatives.

high-temperature structural componentsrefractory applicationsaerospace defense researchwear-resistant coatingschemical resistant liningsexperimental materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	20,981.2	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4200	-	DFT · OptB88vdW
Shear Modulus(G)	4,709.4	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2697	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.6227	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.05428	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.

TaBeP2 — Properties & Data | MatWorld

TaBeP2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental