TbReB4

ceramic

· JVASP-62555· TbReB4

TbReB4 is a ternary boride ceramic compound combining terbium, rhenium, and boron elements. This is a research-phase material within the rare-earth transition-metal boride family, investigated for its potential in high-temperature structural and functional applications due to the refractory properties typical of metal borides and the electronic characteristics imparted by rare-earth dopants. The material remains largely experimental; engineering interest centers on extreme-environment applications where conventional ceramics or superalloys reach thermal or chemical limits.

high-temperature structural ceramicsrefractory materialsresearch compoundsextreme environment applicationsadvanced ceramic composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3691	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5853	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.

TbReB4 — Properties & Data | MatWorld

TbReB4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental