TmCo3B2

metal

· JVASP-15627· TmCo3B2

TmCo3B2 is an intermetallic compound combining thulium, cobalt, and boron—part of the rare-earth transition-metal boride family. This material remains primarily in the research and development phase, investigated for potential applications requiring high hardness, thermal stability, or magnetic properties typical of rare-earth intermetallics. Engineers would consider this compound for specialized high-performance applications where conventional alloys reach their limits, though commercial availability and processing maturity are currently limited compared to established materials.

research materialsrare-earth intermetallicshigh-hardness coatingsmagnetic device componentsrefractory applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	31,302	ksi	—
Poisson's Ratio(ν)	0.2600	-	—
Shear Modulus(G)	18,360.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3429	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-6.913	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.5469	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.

TmCo3B2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control